CN104231833A - Flexible type wear-resisting coating - Google Patents
Flexible type wear-resisting coating Download PDFInfo
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- CN104231833A CN104231833A CN201410445442.7A CN201410445442A CN104231833A CN 104231833 A CN104231833 A CN 104231833A CN 201410445442 A CN201410445442 A CN 201410445442A CN 104231833 A CN104231833 A CN 104231833A
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Abstract
The invention discloses a flexible type wear-resisting coating which comprises the following raw materials in parts by weight: 3-5 parts of caustic-burned magnesia powder, 0.2-0.3 part of alpha-bromo-cinnamyl aldehyde, 0.4-1 part of gallic acid propyl ester, 1-3 parts of adipic acid propylene glycol polyester, 1-2 parts of allyl alcohol, 2-3 parts of anhydrous calcium chloride, 0.5-1 part of carbamido propyl triethoxy silane, 1-2 parts of molybdenum boride, 0.6-2 parts of triisopropanolamine, 12-16 parts of calcined kaolin, 80-100 parts of octamethylcyclotetrasiloxane, 130-200 parts of dodecyl acrylate, 2-3 parts of polydimethylsiloxane, 500-600 parts of deionized water, 120-170 parts of octyl methacrylate, 2-3 parts of ammonium persulfate, 3-4 parts of OP-10 and 4-5 parts of adhesion aid. The coating disclosed by the invention is good in flexibility, good in leveling property, flat and uniform in coating surface and good in anti-permeability; and due to adoption of the caustic-burned magnesia powder, the calcined kaolin and the like, the wear resistance of a coated film can be effectively improved, and the environment can be protected.
Description
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Technical field
The present invention relates generally to paint field, particularly relates to a kind of flexible abrasion-resistant coating.
Background technology
Be applied to body surface can be formed there is protection, the class I liquid I of solid-state film of decoration or property (as insulation, anticorrosion, mark etc.) or the general name of solid material, comprise oil (property) paint, water-miscible paint, powder coating.Paint is flowable liquid coating, comprises oil (property) paint and water-miscible paint.Paint take organic solvent as medium or high solid, solvent-free oil-base paint.Water-miscible paint is used water dissolving or the coating with water-dispersion.Coating is as one of the main material of house decoration, and the large percentage accounted in decorations, buys the whether qualified environment directly having influence on overall finishing effect and room of coating, sometimes even can produce harm greatly to the health of human body.At present along with the generation of various coating, the quality requirements of coating is also improved constantly, and improve constantly coating quality and can play very large help for building, life.
Summary of the invention
The object of the invention is just to provide a kind of flexible abrasion-resistant coating.
The present invention is achieved by the following technical solutions:
A kind of flexible abrasion-resistant coating, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 3-5, alpha-bromo-cinnamaldehyde 0.2-0.3, Tenox PG 0.4-1, hexanodioic acid propanediol polyester 1-3, vinylcarbinol 1-2, Calcium Chloride Powder Anhydrous 2-3, ureidopropyltriethoxysilane 0.5-1, molybdenum boride 1-2, tri-isopropanolamine 0.6-2, calcined kaolin 12-16, octamethylcyclotetrasiloxane 80-100, dodecyl acrylate 130-200, polydimethylsiloxane 2-3, deionized water 500-600, Octyl methacrylate 120-170, ammonium persulphate 2-3, op-10 3-4, adhesive aid 4-5,
Described adhesive aid is made up of each raw material of following weight parts:
Organosilicon crylic acid latex 30-36, plaster stone micro mist 2-3, polyvinyl alcohol 3-4, Potassium Persulphate 1-2, aminoresin 0.7-1, nano medical stone powder 3-4, polyethylene glycol dimethacrylate 2-3, deionized water 16-20;
By plaster stone micro mist, polyvinyl alcohol mixing, insulated and stirred 5-10 minute at 70-80 DEG C, adds Potassium Persulphate, is stirred to normal temperature, adds the 50-60% of organosilicon crylic acid latex weight, 60-100 rev/min of dispersed with stirring 2-4 minute;
Aminoresin is joined in deionized water, after stirring, add polyethylene glycol dimethacrylate, 100-200 rev/min of dispersed with stirring 6-10 minute;
Mixed with each raw material of residue by each raw material after above-mentioned process, 300-400 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
A preparation method for flexible abrasion-resistant coating as claimed in claim 1, is characterized in that comprising the following steps:
(1) get the 50-60% of above-mentioned Octyl methacrylate weight, the 50-60% of dodecyl acrylate weight, hexanodioic acid propanediol polyester, ureidopropyltriethoxysilane mixing, at 60-65 DEG C, be uniformly mixed 10-20 minute, obtain monomer a;
(2) remaining Octyl methacrylate, dodecyl acrylate are mixed with polydimethylsiloxane, stir, add octamethylcyclotetrasiloxane, at 65-70 DEG C of insulated and stirred 15-20 minute, be cooled to normal temperature, obtain monomer b;
(3) get ammonium persulphate, add the 10-20% of above-mentioned deionized water weight, stir, obtain initiator solution;
(4) get op-10, add the 10-25% of residue deionized water, add vinylcarbinol after stirring, stir, obtain emulsion;
(5) mixed with initiator solution by above-mentioned emulsion, being increased to temperature is 65-70 DEG C, insulated and stirred 20-30 minute, drips above-mentioned monomer a, drips off, be incubated 20-30 minute at the temperature disclosed above after dropwising, obtain seed emulsion in 2-4 hour;
(6) in above-mentioned seed emulsion, drip monomer b, time for adding is 100-120 minute, after dropwising, at 70-80 DEG C, is incubated 1-2 hour, cooling, filters discharging with 200-250 eye mesh screen;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains described flexible abrasion-resistant coating.
Advantage of the present invention is:
Coating flexibility of the present invention, good leveling property, film coated surface even uniform, impervious good, the light-burning magnesium powder added, calcined kaolin etc. effectively can improve the resistance to abrasion of film, and the feature of environmental protection is good.The plaster stone micro mist added in adhesive aid of the present invention and polyvinyl alcohol, effectively can improve the texture of coatingsurface, mix with Potassium Persulphate, organosilicon crylic acid latex, have good cohesiveness, strengthens peel strength and the stability of film.
Embodiment
Embodiment 1
A kind of flexible abrasion-resistant coating, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 5, alpha-bromo-cinnamaldehyde 0.3, Tenox PG 0.4, hexanodioic acid propanediol polyester 3, vinylcarbinol 1, Calcium Chloride Powder Anhydrous 3, ureidopropyltriethoxysilane 0.5, molybdenum boride 2, tri-isopropanolamine 0.6, calcined kaolin 16, octamethylcyclotetrasiloxane 100, dodecyl acrylate 200, polydimethylsiloxane 3, deionized water 500, Octyl methacrylate 170, ammonium persulphate 3, op-10 3, adhesive aid 4;
Described adhesive aid is made up of each raw material of following weight parts:
Organosilicon crylic acid latex 30-36, plaster stone micro mist 3, polyvinyl alcohol 3-4, Potassium Persulphate 1-2, aminoresin 0.7-1, nano medical stone powder 3, polyethylene glycol dimethacrylate 2-3, deionized water 16-20;
By plaster stone micro mist, polyvinyl alcohol mixing, at 80 DEG C, insulated and stirred 10 minutes, adds Potassium Persulphate, is stirred to normal temperature, adds 60% of organosilicon crylic acid latex weight, 100 revs/min of dispersed with stirring 4 minutes;
Aminoresin is joined in deionized water, after stirring, add polyethylene glycol dimethacrylate, 200 revs/min of dispersed with stirring 6-10 minute;
Mixed with each raw material of residue by each raw material after above-mentioned process, 400 revs/min of dispersed with stirring 15 minutes, obtain described adhesive aid.
A preparation method for flexible abrasion-resistant coating, is characterized in that comprising the following steps:
(1) get 60% of above-mentioned Octyl methacrylate weight, dodecyl acrylate weight 60%, hexanodioic acid propanediol polyester, ureidopropyltriethoxysilane mixing, at 65 DEG C, be uniformly mixed 20 minutes, obtain monomer a;
(2) remaining Octyl methacrylate, dodecyl acrylate are mixed with polydimethylsiloxane, stir, add octamethylcyclotetrasiloxane, 70 DEG C of insulated and stirred 20 minutes, be cooled to normal temperature, obtain monomer b;
(3) get ammonium persulphate, add 20% of above-mentioned deionized water weight, stir, obtain initiator solution;
(4) get op-10, add 25% of residue deionized water, add vinylcarbinol after stirring, stir, obtain emulsion;
(5) mixed with initiator solution by above-mentioned emulsion, being increased to temperature is 70 DEG C, and insulated and stirred 30 minutes drips above-mentioned monomer a, dripped off in 2 hours, is incubated 30 minutes at the temperature disclosed above, obtains seed emulsion after dropwising;
(6) in above-mentioned seed emulsion, drip monomer b, time for adding is 120 minutes, after dropwising, at 80 DEG C, be incubated 1 hour, and cooling filters discharging with 250 eye mesh screens;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 1200 revs/min of dispersed with stirring 20 minutes, obtain described flexible abrasion-resistant coating.
Performance test:
Unit elongation: >=300%;
Watertightness: 0.3MPa (one hour waterproof).
Claims (2)
1. a flexible abrasion-resistant coating, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 3-5, alpha-bromo-cinnamaldehyde 0.2-0.3, Tenox PG 0.4-1, hexanodioic acid propanediol polyester 1-3, vinylcarbinol 1-2, Calcium Chloride Powder Anhydrous 2-3, ureidopropyltriethoxysilane 0.5-1, molybdenum boride 1-2, tri-isopropanolamine 0.6-2, calcined kaolin 12-16, octamethylcyclotetrasiloxane 80-100, dodecyl acrylate 130-200, polydimethylsiloxane 2-3, deionized water 500-600, Octyl methacrylate 120-170, ammonium persulphate 2-3, op-10 3-4, adhesive aid 4-5,
Described adhesive aid is made up of each raw material of following weight parts:
Organosilicon crylic acid latex 30-36, plaster stone micro mist 2-3, polyvinyl alcohol 3-4, Potassium Persulphate 1-2, aminoresin 0.7-1, nano medical stone powder 3-4, polyethylene glycol dimethacrylate 2-3, deionized water 16-20;
By plaster stone micro mist, polyvinyl alcohol mixing, insulated and stirred 5-10 minute at 70-80 DEG C, adds Potassium Persulphate, is stirred to normal temperature, adds the 50-60% of organosilicon crylic acid latex weight, 60-100 rev/min of dispersed with stirring 2-4 minute;
Aminoresin is joined in deionized water, after stirring, add polyethylene glycol dimethacrylate, 100-200 rev/min of dispersed with stirring 6-10 minute;
Mixed with each raw material of residue by each raw material after above-mentioned process, 300-400 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
2. a preparation method for flexible abrasion-resistant coating as claimed in claim 1, is characterized in that comprising the following steps:
(1) get the 50-60% of above-mentioned Octyl methacrylate weight, the 50-60% of dodecyl acrylate weight, hexanodioic acid propanediol polyester, ureidopropyltriethoxysilane mixing, at 60-65 DEG C, be uniformly mixed 10-20 minute, obtain monomer a;
(2) remaining Octyl methacrylate, dodecyl acrylate are mixed with polydimethylsiloxane, stir, add octamethylcyclotetrasiloxane, at 65-70 DEG C of insulated and stirred 15-20 minute, be cooled to normal temperature, obtain monomer b;
(3) get ammonium persulphate, add the 10-20% of above-mentioned deionized water weight, stir, obtain initiator solution;
(4) get op-10, add the 10-25% of residue deionized water, add vinylcarbinol after stirring, stir, obtain emulsion;
(5) mixed with initiator solution by above-mentioned emulsion, being increased to temperature is 65-70 DEG C, insulated and stirred 20-30 minute, drips above-mentioned monomer a, drips off, be incubated 20-30 minute at the temperature disclosed above after dropwising, obtain seed emulsion in 2-4 hour;
(6) in above-mentioned seed emulsion, drip monomer b, time for adding is 100-120 minute, after dropwising, at 70-80 DEG C, is incubated 1-2 hour, cooling, filters discharging with 200-250 eye mesh screen;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains described flexible abrasion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445442.7A CN104231833A (en) | 2014-09-03 | 2014-09-03 | Flexible type wear-resisting coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445442.7A CN104231833A (en) | 2014-09-03 | 2014-09-03 | Flexible type wear-resisting coating |
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| CN104231833A true CN104231833A (en) | 2014-12-24 |
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| CN201410445442.7A Withdrawn CN104231833A (en) | 2014-09-03 | 2014-09-03 | Flexible type wear-resisting coating |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921360A (en) * | 2010-01-27 | 2010-12-22 | 陕西科技大学 | A kind of latex coating preparation method of nano silicone-acrylate core shell type composite emulsion |
| CN101974273A (en) * | 2010-10-09 | 2011-02-16 | 广州市枫源化工有限公司 | Exterior wall coating and preparation method thereof |
| CN102101960A (en) * | 2010-12-24 | 2011-06-22 | 大连工业大学 | High-hydroxy silicon-acrylate aqueous glass coating emulsion and synthesis method thereof |
| CN102311692A (en) * | 2010-07-06 | 2012-01-11 | 张铮 | Organic silicon acrylic coating |
| CN103602193A (en) * | 2013-11-29 | 2014-02-26 | 深圳市安品有机硅材料有限公司 | Priming paint for water-borne heavy anti-corrosion coating and preparation method thereof |
-
2014
- 2014-09-03 CN CN201410445442.7A patent/CN104231833A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921360A (en) * | 2010-01-27 | 2010-12-22 | 陕西科技大学 | A kind of latex coating preparation method of nano silicone-acrylate core shell type composite emulsion |
| CN102311692A (en) * | 2010-07-06 | 2012-01-11 | 张铮 | Organic silicon acrylic coating |
| CN101974273A (en) * | 2010-10-09 | 2011-02-16 | 广州市枫源化工有限公司 | Exterior wall coating and preparation method thereof |
| CN102101960A (en) * | 2010-12-24 | 2011-06-22 | 大连工业大学 | High-hydroxy silicon-acrylate aqueous glass coating emulsion and synthesis method thereof |
| CN103602193A (en) * | 2013-11-29 | 2014-02-26 | 深圳市安品有机硅材料有限公司 | Priming paint for water-borne heavy anti-corrosion coating and preparation method thereof |
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Application publication date: 20141224 |