CN110527363A - A kind of aqueous full dumb light finishing varnish and preparation method thereof that imitative lime stone is specially matched - Google Patents
A kind of aqueous full dumb light finishing varnish and preparation method thereof that imitative lime stone is specially matched Download PDFInfo
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- CN110527363A CN110527363A CN201910815390.0A CN201910815390A CN110527363A CN 110527363 A CN110527363 A CN 110527363A CN 201910815390 A CN201910815390 A CN 201910815390A CN 110527363 A CN110527363 A CN 110527363A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/42—Gloss-reducing agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention relates to the aqueous full dumb light finishing varnish and preparation method thereof that a kind of imitative lime stone is specially matched.Including following ingredient: coalescing agent, low surface energy auxiliary agent, automatically cleaning lotion, the mute slurry of self-control, antifreezing agent, hardening agent, Antisepticize and mildew preventive, defoaming agent, thickener, pH adjusting agent, water.Wherein make mute slurry ingredient by oneself are as follows: delustering agent, antifreezing agent, dispersing agent, wetting agent, Antisepticize and mildew preventive, defoaming agent, pH adjusting agent, water.The aqueous full dumb light finishing varnish that imitative lime stone is specially matched is prepared by segmentation paddling process.The product Environmental Safety that the present invention announces, the advantages that not only remaining excellent water resistance, thermmal storage and low-temperature stability, high rigidity, impermeability, also there is excellent stain resistance, significant dumb light and the mating rear subtle chromatic aberration of lime stone, the problems such as lime stone coating stain resistant is poor, hardness is low for effective solution, floating, big construction color difference, is with a wide range of applications.
Description
Technical field
The invention belongs to water paint fields, and in particular to a kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched and
Preparation method.
Background technique
Imitative lime stone has pseudo-classic cultural connotation, graceful honorable breath, possesses the texture and texture of natural lime stone
Effect, but there are many pores for imitative limestone surfaces, it is easy to it is contaminated, and hardness is inadequate, easily softens after water suction, significantly
Shorten its service life.Currently used for imitating the aqueous finishing varnish that lime stone is specially matched, not only resistance to soiling and abrasion resistance are poor, Er Qieguang
It is damp high, cause the color difference before and after cover very big, increases imitative stone difficulty, reduce making sheet efficiency, in addition cover itself is saturating
It is aqueous it is big, to meet water easy to whiten, easily lead to lime stone coating floating, greatly reduce lime stone overall effect.
Summary of the invention
The shortcomings that the present invention is directed to overcome the prior art and deficiency, provide a kind of aqueous full dumb light cover that imitative lime stone is specially matched
Face varnish and preparation method thereof.
It is an object of the present invention to provide the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein pressing body
Product percentage includes following ingredient:
Wherein, making mute slurry by oneself includes following ingredient:
Wherein, the delustering agent is organic matting agent or inorganic flatting agent, selected from polyvinyl paraffin wax, aluminum stearate, hard
The one or more of resin acid calcium, rilanit special wax, fumed silica, silicon powder or diatomite.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the coalescing agent is selected from
Decylene glycol ester, propandiol butyl ether, butyl glycol ether, dipropylene glycol methyl ether, dipropylene, benzyl alcohol, propylene glycol phenylate or
The one or more of butyl phthalate.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the low surface energy auxiliary agent selects
From in silane coupling agent, silica nanometer dispersion liquid, aqueous emulsion of dimethyl polysiloxane fluid, polymethyl-benzene base organic silicon emulsion, poly-
The one or more of ethylene wax dispenser or fluorocarbon resin.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the antifreezing agent is selected from third
The one or more of glycol, ethylene glycol or butyl glycol ether.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the thickener is selected from first
Base cellulose, hydroxyethyl cellulose, methyl hydroxyethylcellulose, methylhydroxypropylcellulose, carboxymethyl cellulose, polyacrylic acid
The ethyoxyl polyurethane polymerization of saline and alkaline swelling type lotion, the polyacrylate alkali swellable polymer of hydrophobically modified, hydrophobically modified
Object or bentonitic one or more.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the wetting agent is selected from alkane
Base polyoxyethylene ether, alkyl aryl polyether, polyethoxy nonyl phenol, alkyl sodium sulfonate or polyether-modified dimethyl siloxane
One or more.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the Antisepticize and mildew preventive is selected from
It is different in formaldehyde, glutaraldehyde, -3 ketone of 2- methyl -4- isothiazoline, 5-Chloro-2-methyl-4-isothiazolin-3-one, 2- n-octyl -4-
- 3 ketone of thiazoline, the chloro- 2- n-octyl -3- isothiazolinone of 4,5- bis-, phenylpropyl alcohol isothiazolinone -3- ketone, benzimidazole amino first
The one or more of sour methyl esters or daconil M or ethoxy perhydro-s-triazine.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the defoaming agent is selected from stone
The one or more of paraffin-based mineral oil, polyether-modified dimethyl siloxane or polysiloxanes.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the pH adjusting agent is selected from
One kind or several of -2 methyl-1s of 2- amino-propyl alcohol, diethanol amine, dimethylethanolamine, ammonium hydroxide, sodium hydroxide or potassium hydroxide
Kind.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the hardening agent is selected from glass
One or more of glass powder, ceramic, ultra-fine alumina, Nano silicon dioxide dispersion or wax powder.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the automatically cleaning lotion is selected from
In cinepazid polymer class automatically cleaning lotion, siloxane-acrylate copolymer class automatically cleaning lotion, pure C polymerization species automatically cleaning lotion or fluorine carbon
It polymerize the one or more of species automatically cleaning lotion.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the dispersing agent is inorganic point
Powder, organic dispersing agent or high molecular polymer organic dispersing agent are selected from sodium pyrophosphate, calgon, sodium metasilicate, alkane
Base sulfuric ester, alkyl aryl sulfonate, alkyl succinic acid sodium, maleic anhydride multipolymer, polycarboxylate or condensation naphthalene sulfonic acids
The one or more of salt.
Further, the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, wherein the hardness of the water is less than
450mg/L。
Another object of the present invention is to provide a kind of preparation sides for the aqueous full dumb light finishing varnish that imitative lime stone is specially matched
Method comprises the following steps:
(1) make the preparation of mute slurry by oneself: revolving speed is that antifreezing agent, dispersing agent, wetting are added into water under 300-400r/min
Agent, Antisepticize and mildew preventive, defoaming agent, pH adjusting agent；Then revolving speed becomes 700-800r/min, stirs 5-10min；Then revolving speed becomes
For 1000r/min, delustering agent is added, is finally 1400-1500r/min in stirring rate, stirs 20-30min, made by oneself
Mute slurry.
(2) imitate the preparation for the aqueous full dumb light finishing varnish that lime stone is specially matched: revolving speed is Xiang Shuizhong under 300-400r/min
Antifreezing agent, coalescing agent, low surface energy auxiliary agent, hardening agent, Antisepticize and mildew preventive, defoaming agent, pH adjusting agent is added；Then revolving speed becomes
For 700-800r/min, 3-5min is stirred；Then in the case where revolving speed is 700-800r/min, automatically cleaning lotion is added, continues to stir
5-8min；Then revolving speed becomes 800-900r/min, and thickener is then added, and continues to stir 15-20min；It will finally make by oneself mute
Slurry is added, and continues to stir 10-15min, obtains the aqueous full dumb light finishing varnish that imitative lime stone is specially matched.
The invention has the following advantages:
The present invention selects delustering agent and auxiliary agent carries out physical blending, previously prepared mute slurry, in the preparation process for making mute slurry by oneself
In, agglomeration traits of the delustering agent in cover are efficiently solved by being segmented paddling process, so that formulation stability is further promoted；
In addition, in mute slurry delustering agent, hardening agent and low surface energy auxiliary agent have synergistic function, blending be formed by formula for
The water penetration of coating, color difference, glossiness, water resistance, abrasion resistance etc. have good effect.This product Environmental Safety, no
The advantages that only remaining excellent water resistance, thermmal storage and low-temperature stability, high rigidity, impermeability, also with excellent resistance to
Contamination, significant dumb light and the mating rear subtle chromatic aberration of lime stone, it is poor, hard to efficiently solve lime stone coating stain resistant
Spend low, floating, construction color difference it is big the problems such as, be with a wide range of applications.
Specific embodiment
Embodiment 1
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, including following ingredient:
Wherein, making mute slurry by oneself includes following ingredient:
Specific preparation method is as described below:
(1) make the preparation of mute slurry by oneself: revolving speed is that antifreeze glycol, dispersing agent coke phosphorus are added into water under 300r/min
Sour sodium, wetting agent alkyl polyoxyethylene ether, Antisepticize and mildew preventive glutaraldehyde, the polyether-modified dimethyl siloxane of defoaming agent, pH are adjusted
Agent diethanol amine；Then revolving speed becomes 700r/min, stirs 5min；Then revolving speed becomes 1000r/min, by delustering agent polyethylene
Paraffin is added, and is finally 1400r/min in stirring rate, stirs 20min, obtain making mute slurry by oneself；
(2) imitate the preparation for the aqueous full dumb light finishing varnish that lime stone is specially matched: revolving speed is Xiang Shuizhong under 300-400r/min
It is anti-that antifreezing agent propylene glycol, coalescing agent alcohol ester 12, low surface energy auxiliary agent silane coupling agent, hardening agent glass powder, anti-corrosion is added
Mould dose of formaldehyde, defoaming agent paraffin base mineral oil, -2 methyl-1s of pH adjusting agent 2- amino-propyl alcohol；Then revolving speed becomes 700r/min,
Stir 3min；Then in the case where revolving speed is 700r/min, cinepazid polymer class automatically cleaning lotion is added, continues to stir 5min；Then
Revolving speed becomes 800r/min, and thickener methylcellulose is then added, and continues to stir 15min；Mute slurry will be finally made by oneself to be added, after
Continuous stirring 10min obtains the aqueous full dumb light finishing varnish that imitative lime stone is specially matched.
Comparative example 1-1
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 1, and difference is only
It is not add hardening agent glass powder, and supplies surplus with water.
Comparative example 1-2
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 1, and difference is only
It is not add low surface energy auxiliary agent silane coupling agent, and supplies surplus with water.
Comparative example 1-3
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 1, and difference is only
It is not add delustering agent polyvinyl paraffin wax, and supplies surplus with water.
Embodiment 2
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, including following ingredient:
Wherein, making mute slurry by oneself includes following ingredient:
Specific preparation method is as described below:
(1) make the preparation of mute slurry by oneself: revolving speed is that antifreeze glycol butyl ether, dispersing agent are added into water under 400r/min
Sodium metasilicate, wetting agent alkyl aryl polyether, Antisepticize and mildew preventive benzimidazole methyl carbamate, defoaming agent polysiloxanes, pH
Regulator sodium hydroxide；Then revolving speed becomes 800r/min, stirs 10min；Then revolving speed becomes 1000r/min, by delustering agent
Fumed silica is added, and is finally 1500r/min in stirring rate, stirs 30min, obtain making mute slurry by oneself；
(2) imitate the preparation for the aqueous full dumb light finishing varnish that lime stone is specially matched: revolving speed is to be added under 400r/min into water
Antifreeze glycol, coalescing agent propandiol butyl ether, low surface energy auxiliary agent silica nanometer dispersion liquid, hardening agent ceramics are micro-
Powder, the chloro- 2- n-octyl -3- isothiazolinone of Antisepticize and mildew preventive 4,5- bis-, the polyether-modified dimethyl siloxane of defoaming agent, pH are adjusted
Agent dimethylethanolamine；Then revolving speed becomes 800r/min, stirs 5min；Then in the case where revolving speed is 800r/min, silicon third is added
It polymerize species automatically cleaning lotion, continues to stir 8min；Then revolving speed becomes 900r/min, and thickener polyacrylate is then added
Alkali swelling type lotion continues to stir 20min；Mute slurry will finally be made by oneself to be added, continue to stir 15min, imitative lime stone is obtained and specially match
Aqueous full dumb light finishing varnish.
Comparative example 2-1
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 2, and difference is only
It is not add hardening agent ceramic, and supplies surplus with water.
Comparative example 2-2
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 2, and difference is only
It is not add low surface energy auxiliary agent silica nanometer dispersion liquid, and supplies surplus with water.
Comparative example 2-3
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 2, and difference is only
It is not add delustering agent fumed silica, and supplies surplus with water.
Embodiment 3
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, including following ingredient:
Wherein, making mute slurry by oneself includes following ingredient:
Specific preparation method is as described below:
(1) make the preparation of mute slurry by oneself: revolving speed is that antifreeze glycol, dispersing agent alkyl are added into water under 350r/min
Sulfuric ester, wetting agent alkyl sodium sulfonate, Antisepticize and mildew preventive daconil M, defoaming agent polysiloxanes, pH adjusting agent hydrogen
Potassium oxide；Then revolving speed becomes 750r/min, stirs 7min；Then revolving speed becomes 1000r/min, and delustering agent calcium stearate is added
Enter, is finally 1400r/min in stirring rate, stirs 25min, obtain making mute slurry by oneself；
(2) imitate the preparation for the aqueous full dumb light finishing varnish that lime stone is specially matched: revolving speed is to be added under 350r/min into water
Antifreeze glycol butyl ether, coalescing agent benzyl alcohol, low surface energy auxiliary agent polyethylene wax dispersion, hardening agent ultra-fine alumina,
Antisepticize and mildew preventive benzoisothiazolinone -3- ketone, defoaming agent polysiloxanes, pH adjusting agent ammonium hydroxide；Then revolving speed becomes 750r/
Min stirs 4min；Then in the case where revolving speed is 750r/min, fluorocarbon polymer class automatically cleaning lotion is added, continues to stir 6min；
Then revolving speed becomes 850r/min, and the polyacrylate alkali swellable polymer of thickener hydrophobically modified is then added, continues to stir
Mix 18min；Mute slurry will finally be made by oneself to be added, continue to stir 12min, it is clear to obtain the aqueous full dumb light cover that imitative lime stone is specially matched
Paint.
Comparative example 3-1
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 3, and difference is only
It is not add hardening agent ultra-fine alumina, and supplies surplus with water.
Comparative example 3-2
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 3, and difference is only
It is not add low surface energy auxiliary agent polyethylene wax dispersion, and supplies surplus with water.
Comparative example 3-3
A kind of aqueous full dumb light finishing varnish that imitative lime stone is specially matched, ingredient is identical as ingredient described in embodiment 3, and difference is only
It is not add delustering agent calcium stearate, and supplies surplus with water.
Embodiment 4
To above-described embodiment 1~3, comparative example 1-1~1-3, comparative example 2-1~2-3, comparative example 3-1
~3-3 carries out correlated performance test.The performance and reference method tested are as shown in the table.
The parameter of the present invention of table 1 and reference method
| Performance | Reference method |
| Viscosity | GB/T 9269-2009 " the measurement Stormer viscosmeter method of paint viscosity " |
| Water penetration | JG/T 210-2018 " building inside and outside wall priming paint " |
| Hardness | GB/T 6739-1996 " hardness of film pencil measuring method " |
| Thermal storage stability | GB/T6753.3-1986 " coating storage stability test method " |
| Color difference | GB/T 11186.3-1989 " measurement method of film color " |
| Glossiness | GB/T 9754-2007 " measurement of the bright luster of the colored paint paint film without metallic pigments " |
| Stain resistance, abrasion resistance | HG/T 5065-2016 " building coating coating varnish " |
Gained embodiment 1, test result is as follows by comparative example 1-1~1-3 shown in table.
2 embodiment 1 of table, comparative example 1-1~1-3 test result
Gained embodiment 2, test result is as follows by comparative example 2-1~2-3 shown in table.
3 embodiment 2 of table, comparative example 2-1~2-3 test result
| Embodiment 2 | Comparative example 2-1 | Comparative example 2-2 | Comparative example 2-3 | |
| Viscosity (KU) | 76 | 73 | 74 | 71 |
| Water penetration (ml) | 0.2 | 1 | 5.4 | 0.15 |
| Hardness | 9H | 3H | 8H | 9H |
| Thermal storage stability | It is without exception | It is without exception | It is without exception | It is without exception |
| Color difference | 0.51 | 0.88 | 0.92 | 5.56 |
| Glossiness | 0.5/1.3/2.1 | 1.4/2.0/6.3 | 1.8/2.1/6.1 | 1.8/19/35.2 |
| Stain resistance (%) | 8 | 9.1 | 8.5 | 8 |
| Water resistance | Extremely slightly whiten | Slightly whiten | Obviously whiten | Slightly whiten |
| Abrasion resistance | 4300 | 2900 | 3900 | 4100 |
Gained embodiment 3, comparison implement 3-1~3-3, and test result is as follows shown in table.
3-1~3-3 test result is implemented in 4 embodiment 3 of table, comparison
From as can be seen that hardening agent directly affects the hardness and abrasion resistance of formula in formula, lacking hardening in embodiment 4
Compared to Examples 1 to 3, having significantly is reduced for comparative example 1-1~3-1 of agent, hardness and abrasion resistance；And low table
Face energy auxiliary agent directly affects the water penetration and water resistance of formula, lacks comparative example 1-2~3-2 of low surface energy auxiliary agent, thoroughly
Compared to Examples 1 to 3, have significantly reduces aqueous and water resistance；Delustering agent directly affects the gloss of formula in formula
Degree, lacks comparative example 1-3~3-3 of delustering agent, glossiness has and significantly increases compared to Examples 1 to 3.
In addition, as can be seen that when delustering agent, hardening agent and low surface energy auxiliary agent occur in formula simultaneously from table 2-4
When, the performances such as water penetration, color difference, water resistance, abrasion resistance of formula show superior characteristic, while presenting and more connecing
The glossiness of nearly desired dumb light.Therefore, delustering agent, hardening agent and low surface energy auxiliary agent have significant collaboration between each other
Synergistic effect, so that formula properties are more preferable.
Embodiment 5
Make the preparation of mute slurry by oneself: revolving speed is that antifreeze glycol, dispersing agent alkylsurfuric acid are added into water under 300r/min
Ester, wetting agent alkyl sodium sulfonate, Antisepticize and mildew preventive daconil M, defoaming agent polysiloxanes, pH adjusting agent hydroxide
Potassium；Then revolving speed becomes 700r/min, stirs 5min；Then revolving speed becomes 1000r/min, and delustering agent calcium stearate is added,
It is finally 1400r/min in stirring rate, stirs 20min, obtain making mute slurry by oneself.According to GB/T 1724-1979 " coating fineness
Measuring method " mute slurry fineness is measured, this mute slurry fineness is 50 μm.
Comparative example 5
Make the preparation of mute slurry by oneself: revolving speed is that antifreeze glycol, dispersing agent alkyl sulfide are added into water under 1000r/min
Acid esters, wetting agent alkyl sodium sulfonate, Antisepticize and mildew preventive daconil M, defoaming agent polysiloxanes, pH adjusting agent hydrogen-oxygen
Change potassium, delustering agent calcium stearate, is finally 1400r/min in stirring rate, stirs 20min, obtain making mute slurry by oneself.According to GB/
T1724-1979 " coating fineness measuring method " measures mute slurry fineness, this mute slurry fineness is 100 μm.
As can be seen that embodiment 5 is made antifreezing agent, divided by segmentation addition method from embodiment 5 and comparative example 5
Powder, wetting agent, Antisepticize and mildew preventive, defoaming agent, pH adjusting agent are previously added, and after mixing them thoroughly, pass through the association of each auxiliary agent
The effects of same electrostatic repulsion, steric hindrance, make delustering agent be added after have good dispersion stabilization, fineness less than 50 μm, and
The mute slurry fineness that the comparative example 5 of segmentation addition method is not used then is 100 μm.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range.It will be understood by those of skill in the art that several deductions can be carried out to technical solution of the present invention or waited
With replacement, without departing from the spirit and scope of technical solution of the present invention.
Claims (9)
1. the aqueous full dumb light finishing varnish that a kind of imitative lime stone is specially matched, which is characterized in that by percent by volume include as follows at
Point:
Wherein, making mute slurry by oneself includes following ingredient:
Wherein, the delustering agent is organic matting agent or inorganic flatting agent, is selected from polyvinyl paraffin wax, aluminum stearate, stearic acid
The one or more of calcium, rilanit special wax, fumed silica, silicon powder or diatomite.
2. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the film forming helps
Agent is selected from decylene glycol ester, propandiol butyl ether, butyl glycol ether, dipropylene glycol methyl ether, dipropylene, benzyl alcohol, the third two
The one or more of alcohol phenylate or butyl phthalate.
3. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the low surface
Energy auxiliary agent is selected from silane coupling agent, silica nanometer dispersion liquid, aqueous emulsion of dimethyl polysiloxane fluid, polymethyl-benzene base organosilicon
The one or more of lotion, polyethylene wax dispersion or fluorocarbon resin.
4. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the antifreezing agent
One or more selected from propylene glycol, ethylene glycol or butyl glycol ether；
The thickener is selected from methylcellulose, hydroxyethyl cellulose, methyl hydroxyethylcellulose, methylhydroxypropyl
Element, carboxymethyl cellulose, polyacrylate alkali swelling type lotion, hydrophobically modified polyacrylate alkali swellable polymer, dredge
The modified ethyoxyl polyether polyols of water or bentonitic one or more.
5. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the wetting agent
Selected from alkyl polyoxyethylene ether, alkyl aryl polyether, polyethoxy nonyl phenol, alkyl sodium sulfonate or polyether-modified diformazan
The one or more of radical siloxane；
The Antisepticize and mildew preventive is selected from formaldehyde, glutaraldehyde, -3 ketone of 2- methyl -4- isothiazoline, the different thiophene of 5- chloro-2-methyl -4-
Oxazoline -3- ketone, -3 ketone of 2- n-octyl -4- isothiazoline, the chloro- 2- n-octyl -3- isothiazolinone of 4,5- bis-, phenylpropyl alcohol isothiazoline
The one or more of ketone -3- ketone, benzimidazole methyl carbamate, daconil M or ethoxy perhydro-s-triazine.
6. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the defoaming agent
One or more selected from paraffin base mineral oil, polyether-modified dimethyl siloxane or polysiloxanes；
The pH adjusting agent is selected from -2 methyl-1s of 2- amino-propyl alcohol, diethanol amine, dimethylethanolamine, ammonium hydroxide, sodium hydroxide
Or the one or more of potassium hydroxide.
7. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the hardening agent
Selected from one or more of glass powder, ceramic, ultra-fine alumina, Nano silicon dioxide dispersion or wax powder；
The automatically cleaning lotion is poly- selected from cinepazid polymer class automatically cleaning lotion, siloxane-acrylate copolymer class automatically cleaning lotion, pure C
Close the one or more of species automatically cleaning lotion or fluorocarbon polymer class automatically cleaning lotion.
8. imitating the aqueous full dumb light finishing varnish that lime stone is specially matched according to claim 1, which is characterized in that the dispersing agent
For inorganic dispersant, organic dispersing agent or high molecular polymer organic dispersing agent, selected from sodium pyrophosphate, calgon, partially
Sodium metasilicate, alkyl sulfate, alkyl aryl sulfonate, alkyl succinic acid sodium, maleic anhydride multipolymer, polycarboxylate or contracting
Close the one or more of naphthalene sulfonate；
The hardness of the water is less than 450mg/L.
9. the preparation method for the aqueous full dumb light finishing varnish that lime stone is specially matched is imitated described in claim 1-8 any claim,
It is characterized in that, comprising the following steps:
(1) make the preparation of mute slurry by oneself: revolving speed is that antifreezing agent is added into water, dispersing agent, wetting agent, prevents under 300-400r/min
Rotten mould inhibitor, defoaming agent, pH adjusting agent；Then revolving speed becomes 700-800r/min, stirs 5-10min；Then revolving speed becomes
Delustering agent is added 1000r/min, is finally 1400-1500r/min in stirring rate, stirs 20-30min, obtain making by oneself mute
Slurry；
(2) imitate the preparation for the aqueous full dumb light finishing varnish that lime stone is specially matched: revolving speed is to be added under 300-400r/min into water
Antifreezing agent, coalescing agent, low surface energy auxiliary agent, hardening agent, Antisepticize and mildew preventive, defoaming agent, pH adjusting agent；Then revolving speed becomes
700-800r/min stirs 3-5min；Then in the case where revolving speed is 700-800r/min, automatically cleaning lotion is added, continues to stir 5-
8min；Then revolving speed becomes 800-900r/min, and thickener is then added, and continues to stir 15-20min；Mute slurry will finally be made by oneself
It is added, continues to stir 10-15min, obtain the aqueous full dumb light finishing varnish that imitative lime stone is specially matched.
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| CN111978860A (en) * | 2020-08-17 | 2020-11-24 | 上海金力泰化工股份有限公司 | Scratch-resistant matte ceramic resin and preparation method thereof |
| CN113801579A (en) * | 2021-10-21 | 2021-12-17 | 重庆裕时科技有限公司 | Finishing agent |
| CN113881267A (en) * | 2021-10-26 | 2022-01-04 | 瑞易德新材料股份有限公司 | Chlorinated rubber anticorrosive paint and preparation method thereof |
| CN116875136A (en) * | 2023-07-25 | 2023-10-13 | 嘉宝莉化工集团股份有限公司 | Batch scraping type colorful special-purpose double-in-person cleaning scratch-resistant finishing varnish and preparation method thereof |
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Application publication date: 20191203 |