CN106916496A - Environmentally-frieblackboard blackboard paint - Google Patents
Environmentally-frieblackboard blackboard paint Download PDFInfo
- Publication number
- CN106916496A CN106916496A CN201511014309.7A CN201511014309A CN106916496A CN 106916496 A CN106916496 A CN 106916496A CN 201511014309 A CN201511014309 A CN 201511014309A CN 106916496 A CN106916496 A CN 106916496A
- Authority
- CN
- China
- Prior art keywords
- agent
- frieblackboard
- environmentally
- ball milling
- blackboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of preparation method of Environmentally-frieblackboard blackboard paint.This Environmentally-frieblackboard blackboard paint carries out ball milling after being pre-mixed Degussa resin, solvent, pigment, Ricinate, defoamer, surface modifier etc., when ball milling reaches 5-8 μm of fineness, adding delustering agent, levelling smooth agent carries out dispersion and is made host, and application is carried out after being mixed in proportion with special curing agent, diluent during construction.Prepared paint has that non-reflective, antidusting is dirty, adhesive force is good, scrubbing resistance, anti-corrosive properties, ageing resistance are strong, the performance not being cracked, it is adaptable to which ground is the application of the blackboard of cement plate, iron plate and glass plate.
Description
Technical field
The present invention relates to a kind of preparation method of blackboard paint.
Background technology
The blackboard of many school instructions is permanent, under the irradiation of outdoor high light, can produce local reflective phenomenon, no
But influence student sees the writing on the blackboard of teacher, and damages the health of teachers and students' eyes.Therefore Environmentally-frieblackboard blackboard paint, solution are prepared
Certainly above mentioned problem, the demand as market.
The content of the invention
The purpose of the present invention is：A kind of non-reflective, antidusting of offer is dirty, paint film is plentiful, smooth, bright in colour, flexible
The good, adhesive force of property is strong, scrubbing resistance, anticorrosion, the anti-aging, Environmentally-frieblackboard blackboard paint that is not cracked.
The purpose of the present invention is realized using following methods：
By Degussa PQ611 acrylic resins, solvent, pigment, Ricinate, defoamer, surface modifier etc.
Ball milling is carried out after premix, it is characterised in that：When ball milling reaches 5-8 microns of fineness, delustering agent, levelling is added to smooth
Agent carries out dispersion and is made host, and application is carried out after being mixed in proportion with special curing agent, diluent during construction.
The weight proportion table of above-mentioned host：
Degussa acrylic resin 60-80, solvent 24-29, pigment 3-9, Ricinate 1.6-6.4, defoamer
0.29-0.5, surface modifier 0.19-3.46, levelling smooth agent 0.16-1.65, delustering agent is the 6.1%-11.9%. of total slurry
Specific embodiment
1. 45-60 revs/min of rotating speed during ball milling, when fineness reaches 5 microns, adds delustering agent, levelling smooth agent to carry out
Dispersion is made host.
2. the solvent described in is formulated by propane diols, butyl acetate and heavy aromatics S-100B.
3. when delustering agent, levelling smooth agent is added, rate of dispersion is 1800-3500 revs/min, time 8-28 points
Clock.
4. surface modifier is formulated by aromatic poly-isocyanate resin, butyl acetate, organosilicon.Proportioning
1.8-2.1：1.2-0.9：0.006-0.01.
5. implementation example：
Host fills in acrylic resin 60, solvent 24 (propane diols, butyl acetate, weight virtue admittedly with (weight KG) moral
Hydrocarbon S-100B presses 1：3：4 proportions), pigment 8.Being added after each material is pre-mixed carries out ball milling, and rotating speed is
45] rev/min, when the fineness of slurry reaches 5 microns to going out, base-material mill base is made, and 11.9% is added by mill base total amount
Delustering agent, modified polyorganosiloxane 0.3kg is disperseed, 1800 revs/min of rotating speed, 28 minutes time, blackboard paint master
Agent is made.
Fragrant polyisocyanate resin, butyl acetate, methylsiloxane are pressed 2.1：0.9：0.008 proportions into
Special curing agent.
Host, special curing agent, diluent are pressed 3.7：1：Appropriate mixing, first mixes host and curing agent
15 minutes, appropriate diluent is added depending on viscosity situation, it is well mixed to carry out application.
Claims (3)
1. a kind of preparation method of Environmentally-frieblackboard blackboard paint, it is characterised in that by Degussa PQ611 acrylic resins, solvent,
Ball milling is carried out after the premixs such as pigment, Ricinate, defoamer, surface modifier, ball milling reaches 5-8 microns of fineness
When, add delustering agent, levelling smooth agent carries out dispersion and is made host, pressed with special curing agent, diluent during construction than
Application is carried out after example is well mixed.
2. according to claim 1, Environmentally-frieblackboard blackboard paint is characterised by that weight proportion is：Degussa acrylic acid tree
Fat 60-80, solvent 24-29, pigment 3-9, Ricinate 1.6-6.4, defoamer 0.29-0.5, surface helps
Agent 0.19-3.46, levelling smooth agent 0.16-1.65, delustering agent is the 6.1%-11.9% of total slurry.
3. according to claim 1, Environmentally-frieblackboard blackboard paint is characterised by, 45-60 revs/min of rotating speed during ball milling,
When fineness reaches 5 microns, delustering agent, levelling smooth agent is added to carry out dispersion and be made host；In addition delustering agent, stream
During average lubrication prescription, rate of dispersion is 1800-3500 revs/min, time 8-28 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014309.7A CN106916496A (en) | 2015-12-28 | 2015-12-28 | Environmentally-frieblackboard blackboard paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014309.7A CN106916496A (en) | 2015-12-28 | 2015-12-28 | Environmentally-frieblackboard blackboard paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106916496A true CN106916496A (en) | 2017-07-04 |
Family
ID=59456193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014309.7A Pending CN106916496A (en) | 2015-12-28 | 2015-12-28 | Environmentally-frieblackboard blackboard paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106916496A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503882A (en) * | 1966-09-06 | 1970-03-31 | Turco Paint & Varnish Co | Paint composition |
| CN1477162A (en) * | 2003-06-27 | 2004-02-25 | 辉 陈 | Preparation method of blackboard paint |
| CN103756469A (en) * | 2011-11-28 | 2014-04-30 | 宋迎季 | Environmentally-friendly blackboard paint |
| CN104152002A (en) * | 2014-08-28 | 2014-11-19 | 广西梧州龙鱼漆业有限公司 | Epoxy blackboard paint |
-
2015
- 2015-12-28 CN CN201511014309.7A patent/CN106916496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503882A (en) * | 1966-09-06 | 1970-03-31 | Turco Paint & Varnish Co | Paint composition |
| CN1477162A (en) * | 2003-06-27 | 2004-02-25 | 辉 陈 | Preparation method of blackboard paint |
| CN103756469A (en) * | 2011-11-28 | 2014-04-30 | 宋迎季 | Environmentally-friendly blackboard paint |
| CN104152002A (en) * | 2014-08-28 | 2014-11-19 | 广西梧州龙鱼漆业有限公司 | Epoxy blackboard paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
|
| WD01 | Invention patent application deemed withdrawn after publication |