CN107603323A - A kind of powder of lacquer putty for use on and preparation method thereof - Google Patents
A kind of powder of lacquer putty for use on and preparation method thereof Download PDFInfo
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- CN107603323A CN107603323A CN201711065554.XA CN201711065554A CN107603323A CN 107603323 A CN107603323 A CN 107603323A CN 201711065554 A CN201711065554 A CN 201711065554A CN 107603323 A CN107603323 A CN 107603323A
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Abstract
The present invention relates to building material technical field, and in particular to a kind of powder of lacquer putty for use on and preparation method thereof, includes the raw material components of following parts by weight：30~50 parts of stone flour, 12~20 parts of cement, 5~20 parts of reactive diluent, 4~20 parts of emulsifying agent, 3~16 parts of epoxy resin, 2~10 parts of rosin are saponified, 0.5~5 part of palm oil, 1~10 part of carboxymethyl cellulose, 0.2~3 part of copper fiber powder, 0.05~1 part of graphene composite material, 0.1~1 part of polyvinyl alcohol rubber powder and 1~5 part of antifreeze.Powder of lacquer putty for use on of the present invention has good mobility, water-retaining property and frost resistance, cohesive force is stronger, water spots, Bai Hua, rust staining, phenomena such as coming off can effectively be avoided, its raw material is mainly using the discarded stone flour after granite, marble and artificial stone cutting simultaneously, stone flour synthetical recovery is recycled, the effective stone flour environmental pollution problem for solving Ornamental Stone Industry.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of powder of lacquer putty for use on and preparation method thereof.
Background technology
Powder of lacquer putty for use on is one kind of building and ornament materials, is for a kind of levelling base material of wall-surface patching, to decorate in next step
(brush paint wallpaper) lays a good foundation.Putty is divided into two kinds of interior wall and exterior wall, and exterior wall putty will resist institute of exposing to the weather
So that colloidality is big, intensity is high, environmentally friendly index is slightly lower.Inner wall putty composite index is preferable, health environment-friendly, so interior wall not external application, outside
The not interior use of wall.Usual putty is gypsum or cement base, and it is firm that such rough surface is easier bonding.But in construction
When a bed boundary Ji Lai sealing basic unit is still brushed in basic unit while improves the adhesive force of metope, make putty more preferable
Be bonded on basal plane.At present, the powder of lacquer putty for use on alkalescence used in the prior art for exterior wall is stronger, its water spots, Bai Hua, rust staining,
Phenomena such as coming off can be found everywhere.
Otherwise for stone material industry highly developed today, some industrial residues caused by after cutting stone material everywhere may be used
See, such as the water source, discarded stone flour etc. of pollution, wherein being particularly acute with discarded stone flour pollution.Discarded stone flour buries pollution,
The visible landfill site arbitrarily dug everywhere, without any cleaning safeguard measure, serious pollution is caused to surrounding environment, makes good farmland not
It can plant, if wind is big, stir up a cloud of dust all over the sky, the water source in the case that rain is big arround serious pollution.
As can be seen here, deficiency of the prior art can be based on, there is provided a kind of improved powder of lacquer putty for use on of composition of raw materials and its system
Preparation Method, make it have raw material sources and be easy to get and environmentally friendly material-saving, effectively use discarded stone dust material as raw material, and preparation
Powder of lacquer putty for use on for building there is good mobility, water-retaining property and frost resistance, its functional diversities, water-reducing effect is good, cohesive force
It is relatively strong, turn into those skilled in the art's technical barrier urgently to be resolved hurrily.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem, there is provided a kind of powder of lacquer putty for use on and preparation method thereof, the powder of lacquer putty for use on powder
When adding water to prepare in powder of lacquer putty for use on use, mobility and good water-retaining property, have higher intensity, cohesive force and durability after hardening.
In order to reach above-mentioned technique effect, the present invention includes following technical scheme：
A kind of powder of lacquer putty for use on, include the raw material components of following parts by weight：30~50 parts of stone flour, 12~20 parts of cement, 5
~20 parts of reactive diluent, 4~20 parts of emulsifying agent, 3~16 parts of epoxy resin, 2~10 parts of rosin are saponified, 0.5
~5 parts of palm oil, 1~10 part of carboxymethyl cellulose, 0.2~3 part of copper fiber powder, 0.05~1 part of graphene are compound
Material, 0.1~1 part of polyvinyl alcohol rubber powder and 1~5 part of antifreeze.
As preferred：The reactive diluent includes the butyl glycidyl ether and parts by weight that parts by weight are 5~10 parts
Number is 2~7 parts of ethylene glycol diglycidylether.
As preferred：It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 non-ionic emulsifier and cationic emulsifier；
The nonionic emulsifier be OPEO, NPE, AEO,
In hexadecane APEO, hydroxylated alkyl groups APEO, rosin acid APEO or laurate APEO
One or more kinds of mixtures；
The cationic emulsifier is OTAC, hexadecyltrimethylammonium chloride, octadecyl
In dimethyl benzyl ammonium chloride, cetyl pyriudinium cations ammonium chloride, myristyl amide amidopropyl dimethyl benzyl ammonium chloride
One or more kinds of mixtures.
As preferred：Described rosin it is saponified including parts by weight be 50~70 parts of rosin, 10~25 parts of hydroxide
The water received with 80~120 parts.
As preferred：Described graphene composite material is born for composite, the graphene of graphene-supported titanium dioxide
Carry one or more of mixtures in the composite of manganese oxide and the composite of graphene silver-doped.
As preferred：Described powder of lacquer putty for use on further comprises the raw material components of following parts by weight：2~8 parts of cracking resistance
Agent, 5~15 parts of water-loss reducer and 2~8 parts of film forming agent.
As preferred：The antimitotic agent is concrete micro-expanding agent, basalt fibre, one kind in polypropylene fibre or two
The mixture of the kind above；
The water-loss reducer is maltodextrin, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, one kind in starch ether or two
The mixture of the kind above；
The film forming agent be vinyl acetate homopolymer, ethylene-vinyl acetate copolymer, esters of acrylic acid, styrene-
Butadiene copolymer, vinylacetate-ethylene-acrylate copolymer, vinylacetate-ethylene-methyl methacrylate are common
Mixture more than one or both of polymers.
A kind of is the preparation method of above-mentioned powder of lacquer putty for use on, is comprised the following steps：
Step 1：Prepare granular material：Discarded stone flour is taken to be put into after being delivered to feeding machine, pulverizer successively in dryer
Drying, then obtain the granular material of 200~300 mesh by screening；
Step 2：It is saponified to prepare rosin：Take in rosin, sodium hydroxid and water input reactor in 160~190 DEG C of heating
20~40min obtains amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 60~80 DEG C
It is saponified to obtain rosin for pulverization process after 5~7h of vacuum drying oven body drying；
Step 3：Prepare powder of lacquer putty for use on：Take cement and granular material that step 1 obtains adds powder of lacquer putty for use on mixer, in dry state
1~2min of lower stirring, then add reactive diluent, epoxy resin, emulsifying agent, carboxymethyl cellulose, copper fiber powder, graphene
2~3min is stirred for after composite, polyvinyl alcohol rubber powder and antifreeze, continuously adds that rosin is saponified and palm oil, stirring 2
Powder of lacquer putty for use on is obtained after~3min.
As preferred：The preparation method of the antifreeze comprises the following steps：Take calcium formate, sodium nitrate, sodium gluconate
10~20min of stirring in mixer, which is put into, with sodium citrate obtains antifreeze.
As preferred：In the step 3 under dry state stir 1~2min after, the mixer also added with antimitotic agent,
Water-loss reducer and film forming agent.
Using above-mentioned technical proposal, including following beneficial effect：
Its composition of raw materials compatibility of powder of lacquer putty for use on provided by the invention is reasonable, has good mobility, water-retaining property and frost resistance,
Its functional diversities, water-reducing effect is good, and cohesive force is stronger, can effectively avoid water spots, Bai Hua, rust staining, phenomena such as coming off, simultaneously
Its raw material mainly using the discarded stone flour after granite, marble and artificial stone cutting, stone flour synthetical recovery is recycled, had
The stone flour environmental pollution problem of the solution Ornamental Stone Industry of effect, while reducing production cost, can turn waste into wealth, save the energy,
It is green, zero-emission and no pollution in preparation process, it can more be effectively improved environmental pollution.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
A kind of powder of lacquer putty for use on, include the raw material components of following parts by weight：30~50 parts of stone flour, 12~20 parts of cement, 5
~20 parts of reactive diluent, 4~20 parts of emulsifying agent, 3~16 parts of epoxy resin, 2~10 parts of rosin are saponified, 0.5
~5 parts of palm oil, 1~10 part of carboxymethyl cellulose, 0.2~3 part of copper fiber powder, 0.05~1 part of graphene are compound
Material, 0.1~1 part of polyvinyl alcohol rubber powder and 1~5 part of antifreeze.
The cement is portland cement, the model of portland cement No. 32.5 or No. 42.5.
Viscosity in the present invention due to epoxy resin is very high, 25 DEG C up to 10~14Pa.S, winter is higher, if being not added with activity
Diluent, then it is difficult construction under water when preparing powder of lacquer putty for use on, a certain amount of activity dilution is added in use for this
Agent reduces the viscosity of epoxy-resin systems, modified technique performance.Reactive diluent preferred for this invention can not only dilute ring
Oxygen tree fat, and the curing reaction of epoxy resin can be participated in, to play toughening effect.
It is essentially identical with synthetic surfactant that the present invention adds saponified its effect of rosin, but passes through and emulsifying agent and freeze proof
Significantly increased after agent is compound, the effect of product, its main function is：Improve adsorption and surface energy, surface tension, scattered work
With, humidification, lubrication, barbotage.Bubble mean diameter caused by powder of lacquer putty for use on is set to be less than 15um, its bubble interval system
Number is in 0.2~0.3mm.Powder of lacquer putty for use on has larger elasticity and impermeability simultaneously, shows good mobility, water-retaining property and
It is easily spread, there is higher intensity and cohesive force, and can improves impervious and freezing and thawing performance.
Described graphene composite material is the composite of graphene-supported titanium dioxide, graphene-supported manganese oxide
One or more of mixtures in composite and the composite of graphene silver-doped.
Add the copper fiber powder radiation-resisting functional.
Inventive formulation is scientific and reasonable, and raw materials used safety and environmental protection, preparation method is simple, and all raw material is set same
Standby interior completion mixes, and avoids dust pollution, prepares cost, has the effect of good ultra-violet radiation resisting, moisture-proof, antibiotic, work(
Energy property is strong, can be widely applied to indoor and outdoor wall body decoration, versatile, is worthy to be popularized.In a preferred embodiment, it is including following
The raw material components of parts by weight：40 parts of stone flour, 18 parts of cement, 16 parts of reactive diluent, 17 parts of emulsifying agent, 10 parts
Epoxy resin, 8 parts of rosin are saponified, 3 parts of palm oil, 6 parts of carboxymethyl cellulose, 1 part of copper fiber powder, 0.5 part
Graphene composite material and 3 parts of antifreeze.
In an alternative embodiment：The reactive diluent includes the butyl glycidyl ether that parts by weight are 5~10 parts
With the ethylene glycol diglycidylether that parts by weight are 2~7 parts.
In a preferred embodiment, the reactive diluent includes the butyl glycidyl ether and again that parts by weight are 8 parts
Measure the ethylene glycol diglycidylether that number is 4 parts.
In an alternative embodiment：It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 non-ionic emulsifier and cationic galactomannan
Agent；
The nonionic emulsifier be OPEO, NPE, AEO,
In hexadecane APEO, hydroxylated alkyl groups APEO, rosin acid APEO or laurate APEO
One or more kinds of mixtures；
The cationic emulsifier is OTAC, hexadecyltrimethylammonium chloride, octadecyl
In dimethyl benzyl ammonium chloride, cetyl pyriudinium cations ammonium chloride, myristyl amide amidopropyl dimethyl benzyl ammonium chloride
One or more kinds of mixtures.
In an alternative embodiment：Described rosin it is saponified including parts by weight be 50~70 parts of rosin, 10~25 parts
Sodium hydroxid and 80~120 parts of water.
In a preferred embodiment：Described rosin it is saponified including parts by weight be 60 parts of rosin, 18 parts of hydroxide
The water received with 100 parts.
In an alternative embodiment：Described graphene composite material for graphene-supported titanium dioxide composite,
One or more of mixtures in the composite of graphene-supported manganese oxide and the composite of graphene silver-doped.
In an alternative embodiment：Described powder of lacquer putty for use on further comprises the raw material components of following parts by weight：2~8
The antimitotic agent, 5~15 parts of water-loss reducer and 2~8 parts of film forming agent of part.
In a preferred embodiment：Described powder of lacquer putty for use on further comprises the raw material components of following parts by weight：5 parts
Antimitotic agent, 10 parts of water-loss reducer and 6 parts of film forming agent.
In an alternative embodiment：The antimitotic agent is in concrete micro-expanding agent, basalt fibre, polypropylene fibre
One or more kinds of mixtures；
The water-loss reducer is maltodextrin, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, one kind in starch ether or two
The mixture of the kind above；
The film forming agent be vinyl acetate homopolymer, ethylene-vinyl acetate copolymer, esters of acrylic acid, styrene-
Butadiene copolymer, vinylacetate-ethylene-acrylate copolymer, vinylacetate-ethylene-methyl methacrylate are common
Mixture more than one or both of polymers.
A kind of is the preparation method of above-mentioned powder of lacquer putty for use on, is comprised the following steps：
Step 1：Prepare granular material：Discarded stone flour is taken to be put into after being delivered to feeding machine, pulverizer successively in dryer
Drying, then obtain the granular material of 200~300 mesh by screening；
Step 2：It is saponified to prepare rosin：Take in rosin, sodium hydroxid and water input reactor in 160~190 DEG C of heating
20~40min obtains amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 60~80 DEG C
It is saponified to obtain rosin for pulverization process after 5~7h of vacuum drying oven body drying；
Step 3：Prepare powder of lacquer putty for use on：Take cement and granular material that step 1 obtains adds powder of lacquer putty for use on mixer, in dry state
1~2min of lower stirring, then add reactive diluent, epoxy resin, emulsifying agent, carboxymethyl cellulose, copper fiber powder, graphene
2~3min is stirred for after composite, polyvinyl alcohol rubber powder and antifreeze, continuously adds that rosin is saponified and palm oil, stirring 2
Powder of lacquer putty for use on is obtained after~3min.
In an alternative embodiment：The preparation method of the antifreeze comprises the following steps：Take calcium formate, sodium nitrate, Portugal
Grape sodium saccharate and sodium citrate are put into 10~20min of stirring in mixer and obtain antifreeze.
In an alternative embodiment：After stirring 1~2min under dry state in the step 3, the mixer is also added with
Antimitotic agent, water-loss reducer and film forming agent.In order to become apparent from introducing in detail a kind of powder of lacquer putty for use on that the embodiment of the present invention provided and its
Preparation method, it is described below in conjunction with specific embodiment.
Embodiment one：A kind of powder of lacquer putty for use on, include the raw material components of following parts by weight：30 parts of stone flour, 20 parts of cement,
5 parts of reactive diluent, 20 parts of emulsifying agent, 3 parts of epoxy resin, 10 parts of rosin are saponified, 0.5 part of palm oil, 10
Part carboxymethyl cellulose, 0.2 part of copper fiber powder, 1 part of graphene composite material, 0.1 part of polyvinyl alcohol rubber powder, 1 part
Antifreeze, 8 parts of antimitotic agent, 5 parts of water-loss reducer and 8 parts of film forming agent.
The reactive diluent includes the second two that parts by weight are 5 parts of butyl glycidyl ether and parts by weight are 7 parts
Alcohol diglycidyl ether；It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 non-ionic emulsifier and cationic emulsifier；It is described non-
Ionic emulsifying agent is hexadecane APEO；
The cationic emulsifier is OTAC, hexadecyltrimethylammonium chloride, octadecyl
The mixture of dimethyl benzyl ammonium chloride and cetyl pyriudinium cations ammonium chloride；
Saponified described rosin including parts by weight is 50 parts of rosin, 25 parts of sodium hydroxid and 80 parts of water；
Composite and graphene-supported manganese oxide of the described graphene composite material for graphene-supported titanium dioxide
Composite mixture；
The antifreeze includes parts by weight for 4 parts of calcium formate, 8 parts of sodium nitrate, 2 parts of sodium gluconate and 10 parts
Sodium citrate；
The antimitotic agent is concrete micro-expanding agent；
The water-loss reducer is hydroxyethyl cellulose；
The film forming agent is vinylacetate-ethylene-acrylate copolymer.
A kind of preparation method of above-mentioned powder of lacquer putty for use on, comprises the following steps：
Step 1：Prepare granular material：The stone flour of above-mentioned parts by weight is taken to be put into after being delivered to feeding machine, pulverizer successively
Dried in dryer, then the granular material of 200 mesh is obtained by screening；
Step 2：It is saponified to prepare rosin：Take above-mentioned parts by weight rosin, sodium hydroxid and water put into reactor in
190 DEG C of heating 20min obtain amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 60 DEG C
It is saponified to obtain rosin for pulverization process after vacuum drying oven body drying 7h；
Step 3：Prepare antifreeze：Take calcium formate, sodium nitrate, sodium gluconate and the sodium citrate of above-mentioned parts by weight
It is put into stirring 10min in mixer and obtains antifreeze；
Step 4：Prepare powder of lacquer putty for use on：Take the cement of above-mentioned parts by weight and granular material that step 1 obtains adds putty
Powder mixer, 1~2min is stirred under dry state, then add the reactive diluent, epoxy resin, emulsification of above-mentioned parts by weight
Agent, carboxymethyl cellulose, copper fiber powder, graphene composite material, polyvinyl alcohol rubber powder, antifreeze, antimitotic agent, water-loss reducer and into
2~3min is stirred for after film, powder of lacquer putty for use on is obtained after continuously adding 2~3min of the saponified stirring of rosin.
By the powder of lacquer putty for use on described in the present embodiment according to《People's Republic of China's building trade standard》JG/T164-2004 enters
Performing check, its assay are as shown in table 1.
The powder of lacquer putty for use on performance indications testing result of 1 embodiment of table 1
From the data in table 1, it can be seen that the powder of lacquer putty for use on described in the present embodiment meets《People's Republic of China's building trade standard》JG/
T164-2004 all standards.
Embodiment two：A kind of powder of lacquer putty for use on, include the raw material components of following parts by weight：40 parts of stone flour, 18 parts of water
Mud, 16 parts of reactive diluent, 17 parts of emulsifying agent, 10 parts of epoxy resin, 8 parts of rosin are saponified, 3 parts of palm oil, 6
Part carboxymethyl cellulose, 1 part of copper fiber powder, 0.5 part of graphene composite material, 0.8 part of polyvinyl alcohol rubber powder, 3 parts
5 parts of antifreeze antimitotic agent, 10 parts of water-loss reducer and 6 parts of film forming agent.
The reactive diluent includes the second two that parts by weight are 8 parts of butyl glycidyl ether and parts by weight are 4 parts
Alcohol diglycidyl ether；It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 non-ionic emulsifier and cationic emulsifier；It is described non-
Ionic emulsifying agent is NPE, AEO, hexadecane APEO, rosin acid polyoxyethylene
The mixture of ether or laurate APEO；
The cationic emulsifier is OTAC, stearyl dimethyl benzyl ammonium chloride, 14
The mixture of alkylamide propyl dimethyl benzyl ammonium chloride；
Saponified described rosin including parts by weight is 60 parts of rosin, 20 parts of sodium hydroxid and 100 parts of water；
The graphene composite material is the composite of graphene-supported titanium dioxide, graphene-supported manganese oxide is answered
The mixture of condensation material and the composite of graphene silver-doped.
The antifreeze includes parts by weight for 6 parts of calcium formate, 5 parts of sodium nitrate, 5 parts of sodium gluconate and 7 parts
Sodium citrate；
The antimitotic agent is the mixture of concrete micro-expanding agent, basalt fibre and polypropylene fibre；
The water-loss reducer is maltodextrin and the mixture of hydroxypropyl methyl cellulose；
The film forming agent is esters of acrylic acid, SB and vinylacetate-ethylene-acrylate
The mixture of copolymer.
A kind of preparation method of above-mentioned powder of lacquer putty for use on, it is characterised in that：Comprise the following steps：
Step 1：Prepare granular material：The stone flour of above-mentioned parts by weight is taken to be put into after being delivered to feeding machine, pulverizer successively
Dried in dryer, then the granular material of 200 mesh is obtained by screening；
Step 2：It is saponified to prepare rosin：Take above-mentioned parts by weight rosin, sodium hydroxid and water put into reactor in
180 DEG C of heating 30min obtain amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 70 DEG C
It is saponified to obtain rosin for pulverization process after vacuum drying oven body drying 6h；
Step 3：Prepare antifreeze：Take calcium formate, sodium nitrate, sodium gluconate and the sodium citrate of above-mentioned parts by weight
It is put into stirring 15min in mixer and obtains antifreeze；
Step 4：Prepare powder of lacquer putty for use on：Take the cement of above-mentioned parts by weight and granular material that step 1 obtains adds putty
Powder mixer, 1~2min is stirred under dry state, then add the reactive diluent, epoxy resin, carboxymethyl of above-mentioned parts by weight
Cellulose, copper fiber powder, graphene composite material, polyvinyl alcohol rubber powder, emulsifying agent, antifreeze, antimitotic agent, water-loss reducer and film forming
2~3min is stirred for after agent, powder of lacquer putty for use on is obtained after continuously adding the saponified 2~3min with palm oil stirring of rosin.
By the powder of lacquer putty for use on described in the present embodiment according to《People's Republic of China's building trade standard》JG/T164-2004 enters
Performing check, its assay are as shown in table 2.
The powder of lacquer putty for use on performance indications testing result of 2 embodiment of table 2
From the data in table 1, it can be seen that the powder of lacquer putty for use on described in the present embodiment meets《People's Republic of China's building trade standard》JG/
T164-2004 all standards.
Embodiment three：A kind of powder of lacquer putty for use on, include the raw material components of following parts by weight：50 parts of stone flour, 20 parts dry thin
Sand, 25 parts of mud, 12 parts of cement, 20 parts of reactive diluent, 4 parts of emulsifying agent, 16 parts of epoxy resin, 2 parts of pine
Perfumed soap compound, 5 parts of palm oil, 1 part of carboxymethyl cellulose, 3 parts of copper fiber powder, 0.05 part of graphene composite material, 1
The polyvinyl alcohol rubber powder, 5 parts of antifreeze, 2 parts of antimitotic agent, 15 parts of water-loss reducer and 2 parts of film forming agent of part.
The reactive diluent includes the second two that parts by weight are 10 parts of butyl glycidyl ether and parts by weight are 2 parts
Alcohol diglycidyl ether；It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 non-ionic emulsifier and cationic emulsifier；It is described non-
Ionic emulsifying agent is that hexadecane APEO, hydroxylated alkyl groups APEO and rosin acid APEO or laurate gather
The mixture of oxygen vinethene；
The cationic emulsifier is hexadecyltrimethylammonium chloride；
Saponified described rosin including parts by weight is 70 parts of rosin, 10 parts of sodium hydroxid and 120 parts of water；
Described graphene composite material is the composite of graphene-supported titanium dioxide；
The antifreeze includes parts by weight for 10 parts of calcium formate, 2 parts of sodium nitrate, 8 parts of sodium gluconate and 3 parts
Sodium citrate；
The antimitotic agent is the mixture of concrete micro-expanding agent, basalt fibre and polypropylene fibre；
The water-loss reducer is the mixture of maltodextrin, hydroxyethyl cellulose and starch ether；
The film forming agent is vinyl acetate homopolymer, esters of acrylic acid, SB, vinyl acetate
The mixture of ester-vinyl-acrylate copolymer and vinylacetate-ethylene-methylmethacrylate copolymer.
A kind of preparation method of above-mentioned powder of lacquer putty for use on, comprises the following steps：
Step 1：Prepare granular material：The discarded stone flour of above-mentioned parts by weight is taken to be delivered to feeding machine, pulverizer successively
After be put into dryer and dry, then obtain the granular material of 300 mesh by screening；
Step 2：It is saponified to prepare rosin：Take above-mentioned parts by weight rosin, sodium hydroxid and water put into reactor in
160 DEG C of heating 40min obtain amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 80 DEG C
It is saponified to obtain rosin for pulverization process after vacuum drying oven body drying 5h；
Step 3：Prepare antifreeze：Take calcium formate, sodium nitrate, sodium gluconate and the sodium citrate of above-mentioned parts by weight
It is put into stirring 20min in mixer and obtains antifreeze；
Step 4：Prepare powder of lacquer putty for use on：Take cement and granular material that step 1 obtains adds powder of lacquer putty for use on mixer, in dry state
1~2min of lower stirring, then add the reactive diluents of above-mentioned parts by weight, epoxy resin, carboxymethyl cellulose, copper fiber
It is stirred for 2 after powder, graphene composite material, polyvinyl alcohol rubber powder, emulsifying agent, antifreeze, antimitotic agent, water-loss reducer and film forming agent~
3min, powder of lacquer putty for use on is obtained after continuously adding the saponified 2~3min with palm oil stirring of rosin.
By the powder of lacquer putty for use on described in the present embodiment according to《People's Republic of China's building trade standard》JG/T164-2004 enters
Performing check, its assay are as shown in table 3.
The powder of lacquer putty for use on performance indications testing result of 3 embodiment of table 3
From the data in table 3, it can be seen that the powder of lacquer putty for use on described in the present embodiment meets《People's Republic of China's building trade standard》JG/
T164-2004 all standards.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. powder of lacquer putty for use on, it is characterised in that：Include the raw material components of following parts by weight：30~50 parts of stone flour, 12~20 The cement, 5~20 parts of reactive diluent, 4~20 parts of emulsifying agent, 3~16 parts of epoxy resin, 2~10 parts of rosin of part Saponified, 0.5~5 part of palm oil, 1~10 part of carboxymethyl cellulose, 0.2~3 part of copper fiber powder, 0.05~1 part Graphene composite material, 0.1~1 part of polyvinyl alcohol rubber powder and 1~5 part of antifreeze.
- 2. powder of lacquer putty for use on according to claim 1, it is characterised in that：It is 5~10 that the reactive diluent, which includes parts by weight, The butyl glycidyl ether and parts by weight of part are 2~7 parts of ethylene glycol diglycidylether.
- 3. powder of lacquer putty for use on according to claim 1, it is characterised in that：It is 3 that the emulsifying agent, which includes ratio of weight and number,:1 it is non- Ion emulsifies and cationic emulsifier；The nonionic emulsifier is OPEO, NPE, AEO, 16 One kind in alkane APEO, hydroxylated alkyl groups APEO, rosin acid APEO or laurate APEO Or two or more mixture；The cationic emulsifier is OTAC, hexadecyltrimethylammonium chloride, hexadecyldimethylamine One in base benzyl ammonium chloride, cetyl pyriudinium cations ammonium chloride, myristyl amide amidopropyl dimethyl benzyl ammonium chloride Kind or two or more mixtures.
- 4. powder of lacquer putty for use on according to claim 1, it is characterised in that：Described rosin it is saponified including parts by weight be 50~ 70 parts of rosin, 10~25 parts of sodium hydroxid and 80~120 parts of water.
- 5. powder of lacquer putty for use on according to claim 1, it is characterised in that：Described graphene composite material is graphene-supported two One kind in the composite of the composite of titanium oxide, the composite of graphene-supported manganese oxide and graphene silver-doped or Several mixtures.
- 6. powder of lacquer putty for use on according to claim 1, it is characterised in that：Described powder of lacquer putty for use on further comprises following parts by weight Several raw material components：2~8 parts of antimitotic agent, 5~15 parts of water-loss reducer and 2~8 parts of film forming agent.
- 7. powder of lacquer putty for use on according to claim 6, it is characterised in that：The antimitotic agent is concrete micro-expanding agent, basalt Mixture more than one or both of fiber, polypropylene fibre；The water-loss reducer be maltodextrin, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, one or both of starch ether with On mixture；The film forming agent is vinyl acetate homopolymer, ethylene-vinyl acetate copolymer, esters of acrylic acid, styrene-fourth two Alkene copolymer, vinylacetate-ethylene-acrylate copolymer, vinylacetate-ethylene-methylmethacrylate copolymer One or both of more than mixture.
- A kind of 8. preparation method of the powder of lacquer putty for use on described in any one of claim 1~7, it is characterised in that：Comprise the following steps：Step 1：Prepare granular material：Discarded stone flour is taken to be delivered to after feeding machine, pulverizer to be put into dryer successively and dry It is dry, then obtain the granular material of 200~300 mesh by screening；Step 2：It is saponified to prepare rosin：Take rosin, sodium hydroxid and water input reactor in 160~190 DEG C heat 20~ 40min obtains amber transparent paste, and it is 93.3~98.6KPa to take paste to be put into vacuum, and temperature is 60~80 DEG C of vacuum It is saponified to obtain rosin for pulverization process after 5~7h of oven body drying；Step 3：Prepare powder of lacquer putty for use on：Take cement and granular material that step 1 obtains adds powder of lacquer putty for use on mixer, stirred under dry state 1~2min is mixed, it is compound then to add reactive diluent, epoxy resin, emulsifying agent, carboxymethyl cellulose, copper fiber powder, graphene 2~3min is stirred for after material, polyvinyl alcohol rubber powder and antifreeze, continuously adds that rosin is saponified and palm oil, stirring 2~ Powder of lacquer putty for use on is obtained after 3min.
- 9. the preparation method of powder of lacquer putty for use on according to claim 8, it is characterised in that：It is further comprising the steps of：It is described freeze proof The preparation method of agent comprises the following steps：Take calcium formate, sodium nitrate, sodium gluconate and sodium citrate to be put into mixer to stir 10~20min obtains antifreeze.
- 10. the preparation method of powder of lacquer putty for use on according to claim 8, it is characterised in that：It is further comprising the steps of：The step After stirring 1~2min under dry state in three, the mixer is also added with antimitotic agent, water-loss reducer and film forming agent.
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Application publication date: 20180119 |