CN102850925A - Stone-strike resistant coating - Google Patents
Stone-strike resistant coating Download PDFInfo
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- CN102850925A CN102850925A CN201210346670XA CN201210346670A CN102850925A CN 102850925 A CN102850925 A CN 102850925A CN 201210346670X A CN201210346670X A CN 201210346670XA CN 201210346670 A CN201210346670 A CN 201210346670A CN 102850925 A CN102850925 A CN 102850925A
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- stone
- resistant coating
- strike
- stone coating
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Abstract
The invention discloses a stone-strike resistant coating. The stone-strike resistant coating is formed by the following components including, by weight, 50-60 parts of polyester resin, 40-50 parts of blocking isocyanate, 25-35 parts of melamine resin, 20-36 parts of polyurethane resin, 20-40 parts of neopentyl glycol, 35-55 parts of mphthalic acid, 12-18 parts of diol, 10-18 parts of dimerization fatty acid, 24-48 parts of titanium dioxide and the balance hydrosolvent. The stone-strike resistant coating is non-toxic, innocuous, pollution-free and fine in stone strike resistance and has certain damping effect.
Description
Technical field
The present invention relates to the car paint field, be specifically related to a kind of preventing stone coating.
Background technology
Preventing stone coating is used for the positions such as automobile bottom, splash pan, prevents that the vehicle body that automobile is occured by the bumps such as rubble, silt in the process of moving from corroding, and improves anticorrosion, shockproof, the heat-proof quality of body of a motor car.Present preventing stone coating, all contain a certain amount of organic solvent, and must plastify through high temperature, both wasted resource, waste energy again, the poor adhesive force of coating, and owing to containing a large amount of chlorine among the PVC, when motor vehicle liquidation carries out can producing a large amount of hydrogen chloride gas, serious environment pollution when steel reclaim.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of preventing stone coating in order to solve the deficiencies in the prior art, nontoxic, free from environmental pollution, and it is good that anti-stone hits performance, and have suitable damping action.
Technical scheme: the invention provides a kind of preventing stone coating, formed according to parts by weight by following component: vibrin 50-60 part, blocked isocyanate 40-50 part, melmac 25-35 part, polyurethane resin 20-36 part, neopentyl glycol 20-40 part, m-phthalic acid 35-55 part, glycol 12-18 part, dimer (fatty acid) yl 10-18 part, titanium dioxide 24-48 part, surplus are water solvent.
As preferably, described preventing stone coating is comprised of according to parts by weight following component: 55 parts in vibrin, 45 parts of blocked isocyanates, 30 parts of melmacs, 28 parts of polyurethane resins, 30 parts of neopentyl glycol, 45 parts of m-phthalic acids, 15 parts of glycol, 14 parts of dimer (fatty acid) yls, 36 parts of titanium dioxide, surplus are water solvent.
Beneficial effect: preventing stone coating of the present invention, nontoxic, free from environmental pollution, it is good that anti-stone hits performance, and have suitable damping action.
Embodiment:
The invention will be further described below in conjunction with specific embodiment:
Embodiment 1
A kind of preventing stone coating, described preventing stone coating is comprised of according to parts by weight following component: 50 parts in vibrin, 40 parts of blocked isocyanates, 25 parts of melmacs, 20 parts of polyurethane resins, 20 parts of neopentyl glycol, 35 parts of m-phthalic acids, 12 parts of glycol, 10 parts of dimer (fatty acid) yls, 24 parts of titanium dioxide, surplus are water solvent.
Embodiment 2
A kind of preventing stone coating, described preventing stone coating is comprised of according to parts by weight following component: 60 parts in vibrin, 50 parts of blocked isocyanates, 35 parts of melmacs, 36 parts of polyurethane resins, 40 parts of neopentyl glycol, 55 parts of m-phthalic acids, 18 parts of glycol, 18 parts of dimer (fatty acid) yls, 48 parts of titanium dioxide, surplus are water solvent.
Embodiment 3
A kind of preventing stone coating, described preventing stone coating is comprised of according to parts by weight following component: 55 parts in vibrin, 45 parts of blocked isocyanates, 30 parts of melmacs, 28 parts of polyurethane resins, 30 parts of neopentyl glycol, 45 parts of m-phthalic acids, 15 parts of glycol, 14 parts of dimer (fatty acid) yls, 36 parts of titanium dioxide, surplus are water solvent.
Claims (1)
1. preventing stone coating, it is characterized in that: described preventing stone coating is comprised of according to parts by weight following component: vibrin 50-60 part, blocked isocyanate 40-50 part, melmac 25-35 part, polyurethane resin 20-36 part, neopentyl glycol 20-40 part, m-phthalic acid 35-55 part, glycol 12-18 part, dimer (fatty acid) yl 10-18 part, titanium dioxide 24-48 part, surplus are water solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346670XA CN102850925A (en) | 2012-09-19 | 2012-09-19 | Stone-strike resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346670XA CN102850925A (en) | 2012-09-19 | 2012-09-19 | Stone-strike resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102850925A true CN102850925A (en) | 2013-01-02 |
Family
ID=47397921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210346670XA Pending CN102850925A (en) | 2012-09-19 | 2012-09-19 | Stone-strike resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102850925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046957A (en) * | 2016-08-13 | 2016-10-26 | 安庆市荷花化工有限责任公司 | Wear-resisting coating for automobile mud guard and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020013400A1 (en) * | 1994-06-20 | 2002-01-31 | Hans-Dieter Hille | Water-dilutable stone impact protection paint and compensation paint, their use and process for thier production |
| CN102181222A (en) * | 2011-04-19 | 2011-09-14 | 三友（天津）高分子技术有限公司 | One-component polyurethane skirt coating used for automotive |
-
2012
- 2012-09-19 CN CN201210346670XA patent/CN102850925A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020013400A1 (en) * | 1994-06-20 | 2002-01-31 | Hans-Dieter Hille | Water-dilutable stone impact protection paint and compensation paint, their use and process for thier production |
| CN102181222A (en) * | 2011-04-19 | 2011-09-14 | 三友（天津）高分子技术有限公司 | One-component polyurethane skirt coating used for automotive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046957A (en) * | 2016-08-13 | 2016-10-26 | 安庆市荷花化工有限责任公司 | Wear-resisting coating for automobile mud guard and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |