CN101967349B - PVF (Polyvinyl Fluoride) paint and preparation method thereof - Google Patents
PVF (Polyvinyl Fluoride) paint and preparation method thereof Download PDFInfo
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- CN101967349B CN101967349B CN201010521314A CN201010521314A CN101967349B CN 101967349 B CN101967349 B CN 101967349B CN 201010521314 A CN201010521314 A CN 201010521314A CN 201010521314 A CN201010521314 A CN 201010521314A CN 101967349 B CN101967349 B CN 101967349B
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Abstract
The invention discloses PVF (Polyvinyl Fluoride) paint and a preparation method thereof. The PVF paint comprises the following components in percentage by mass: 30-50 percent of organosilicon prepolymer, 10-20 percent of solvent, 5-20 percent of PVF, 10-20 percent of aluminum tripolyphosphate, 16-29 percent of talcum powder and 0.5-1 percent of auxiliary agent. The preparation method comprises the following steps of: uniformly mixing liquid components in technical formula components; then adding solid components in the components for uniformly stirring; grinding on a grinding machine; and finally charging in a barrel and packaging. The invention has the advantages of single components, convenient use, high chemical corrosion resistance, high bonding strength and impact resistance.
Description
Technical field
The invention belongs to technical field of coatings, relate to a kind of inner-wall paint of anti-the pail pack, more specifically relate to a kind of PVF coating and preparation method thereof.
Background technology
Along with development to chemical transport; Anti-corrosion requirement to the chemical pail pack constantly improves; How to improve the antiseptic property of chemical pail pack inwall, guarantee in the chemical corrosion environment of harshness, can prolong pail pack work-ing life, reduce the leakage of chemical in transportation; Guarantee transportation safety, avoiding the pollution to environment is the technical field of coatings urgent problem.
Summary of the invention
Order of the present invention is in order to solve chemical pail pack corrosion resistant technical problem in transportation, a kind of chemicals-resistant corrosive inwall protective coating to be provided.
In order to realize above-mentioned target, technical scheme of the present invention is:
A kind of PVF coating, by mass percentage content by: organosilicon preformed polymer is 30-50%, and solvent is 10-20%; PVF is 5-20%, and aluminium triphosphate is 10-20%, and talcum powder is 16-29%; Auxiliary agent is that the component of 0.5-1% is formed, and wherein the molecular structure of organosilicon preformed polymer is:
Wherein, it is crosslinked that the part of molecular structure alkyl can provide, and organosilicon can provide the effect of dispersion to PVF, causes the coating coating evenly, and coating is fine and close, realizes the rot-resistant effect.
Above-mentioned described solvent is meant the mixture of your ketone of acetone, different fluorine and ETHYLE ACETATE, by quality than acetone: your ketone: ETHYLE ACETATE=3:30:2 of different fluorine.
In order to realize above-mentioned target, another technical scheme of the present invention is:
A kind of preparation method of PVF coating mixes the liquid ingredient in the technical formula component earlier, and the solid ingredient that adds then in the component stirs, and on shredder, grinds again, last loading barrel packaging.
The advantage and the beneficial effect of a kind of PVF coating of the present invention and preparation method thereof are mainly reflected in:
1, single component is double-deck curing system, and organosilicon preformed polymer can be crosslinked voluntarily; PVF can at high temperature melt film forming simultaneously;
2, have high bond strength and good cementability and solidity to corrosion.
Embodiment
In order to deepen that understanding of the present invention is made further detailed description through embodiment to the present invention below, said embodiment only is used to explain technical scheme of the present invention, does not constitute the qualification to protection domain of the present invention.
Embodiment 1:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 30%,
Solvent 20%,
PVF 5%，
Aluminium triphosphate 20%,
Talcum powder 24%,
Auxiliary agent 1%.
Two, preparation method:
Earlier the liquid ingredient in the technical formula component is mixed, the solid ingredient that adds then in the component stirs, and on shredder, grinds again, last loading barrel packaging.Its technical scheme is the PVF scattering problem preferably, makes the coating of formation smooth smooth, and sticking power is 1 grade.
Embodiment 2:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 40%,
Solvent 10%,
PVF 6%，
Aluminium triphosphate 14%,
Talcum powder 29%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.Compare corrosion-resistant raising in this enforcement with embodiment, but the back phenomenon occurs, sticking power is 1 grade.
Embodiment 3:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 35%,
Solvent 15%,
PVF 7%，
Aluminium triphosphate 13%,
Talcum powder 29%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.Compare with embodiment 1,2, because PVF content reduces, snappiness and hardness descend to some extent, and also there is deterioration in antiseptic property.
Embodiment 4:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 45%,
Solvent 20%,
PVF 5%，
Aluminium triphosphate 13%,
Talcum powder 16%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.Compare with embodiment 1,2,3, coating meat better performances, sticking power power are 1 grade.
Embodiment 5:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 30%,
Solvent 20%,
PVF 10%，
Aluminium triphosphate 20%,
Talcum powder 19.5%,
Auxiliary agent 0.5%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1, and present embodiment is anticorrosion good with the sticking power tool.
Embodiment 6:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 45%,
Solvent 15%,
PVF 13%，
Aluminium triphosphate 10%,
Talcum powder 16%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.Coating is smooth, and sticking power is 1 grade, and shock resistance has reached national standard.
Embodiment 7:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 30%,
Solvent 20%,
PVF 20%，
Aluminium triphosphate 10%,
Talcum powder 19%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.
Embodiment 8:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 50%,
Solvent 20%,
PVF 5%，
Aluminium triphosphate 8%,
Talcum powder 16%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.
Embodiment 9:
One, by following set of dispense than (quality percentage composition):
Organic-silicon-modified prepolymer 45%,
Solvent 10%,
PVF 15%，
Aluminium triphosphate 10%,
Talcum powder 19%,
Auxiliary agent 1%.
Two, preparation method:
The preparation method of present embodiment is with embodiment 1.
Claims (1)
1. a PVF coating is characterized in that, by mass percentage content by: organosilicon preformed polymer is 30-50%; Solvent is 10-20%; PVF is 5-20%, and aluminium triphosphate is 10-20%, and talcum powder is 16-29%; Auxiliary agent is that the component of 0.5-1% is formed, and wherein the molecular structure of organosilicon preformed polymer is:
N=20-50 wherein
Described solvent is meant the mixture of your ketone of acetone, different fluorine and ETHYLE ACETATE, by quality than acetone: your ketone of different fluorine: ETHYLE ACETATE=3: 30: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010521314A CN101967349B (en) | 2010-10-27 | 2010-10-27 | PVF (Polyvinyl Fluoride) paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010521314A CN101967349B (en) | 2010-10-27 | 2010-10-27 | PVF (Polyvinyl Fluoride) paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967349A CN101967349A (en) | 2011-02-09 |
| CN101967349B true CN101967349B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010521314A Active CN101967349B (en) | 2010-10-27 | 2010-10-27 | PVF (Polyvinyl Fluoride) paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI586766B (en) * | 2016-02-22 | 2017-06-11 | 廣科工業股份有限公司 | Water dilutable polyvinyl fluoride paint and coating and method for manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626277B (en) * | 2016-02-18 | 2018-06-11 | 廣科工業股份有限公司 | Polyvinyl fluoride paint and bi-layered coating and method for manufacturing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1191879A (en) * | 1997-02-26 | 1998-09-02 | 罗汉群 | Non-stickness and heat-resisting paint for broil utensil and its preparation |
| CN1903961A (en) * | 2006-07-20 | 2007-01-31 | 上海申真企业发展有限公司 | Lotus leaf effect self cleaning fluorocarbon paint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182379A (en) * | 1987-01-22 | 1988-07-27 | Yokohama Rubber Co Ltd:The | Coating material for glass run of automobile |
-
2010
- 2010-10-27 CN CN201010521314A patent/CN101967349B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1191879A (en) * | 1997-02-26 | 1998-09-02 | 罗汉群 | Non-stickness and heat-resisting paint for broil utensil and its preparation |
| CN1903961A (en) * | 2006-07-20 | 2007-01-31 | 上海申真企业发展有限公司 | Lotus leaf effect self cleaning fluorocarbon paint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI586766B (en) * | 2016-02-22 | 2017-06-11 | 廣科工業股份有限公司 | Water dilutable polyvinyl fluoride paint and coating and method for manufacturing the same |
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|---|---|
| CN101967349A (en) | 2011-02-09 |
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Effective date of registration: 20121024 Address after: 215500 Changshou City South East Economic Development Zone, Jiangsu, Jin Road, No. 8 Patentee after: Changshu Nanjing Normal University Development Research Academy Institute Co., Ltd. Address before: 212003 Zhenjiang City, Jiangsu province dream Creek Road, No. 2 Patentee before: Jiangsu University of Science and Technology |
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Effective date of registration: 20201224 Address after: No.3 building, No.88 Xianshi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu Zijin Intellectual Property Service Co.,Ltd. Address before: 215500 8 Jindu Road, Changshou City Southeast Economic Development Zone, Jiangsu Patentee before: CHANGSHU NANJING NORMAL UNIVERSITY DEVELOPMENT RESEARCH INSTITUTE Co.,Ltd. |
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