CN103173118A - Light wear-resistant anti-scratching coating and preparation method thereof - Google Patents
Light wear-resistant anti-scratching coating and preparation method thereof Download PDFInfo
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- CN103173118A CN103173118A CN 201310088079 CN201310088079A CN103173118A CN 103173118 A CN103173118 A CN 103173118A CN 201310088079 CN201310088079 CN 201310088079 CN 201310088079 A CN201310088079 A CN 201310088079A CN 103173118 A CN103173118 A CN 103173118A
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Abstract
The invention discloses a light wear-resistant anti-scratching coating. The coating comprises a base material and an auxiliary material, wherein the base material comprises 40%-50% of polyphenylene sulfide, 0.5%-1.5% of wear-resistant ceramic particles, 3%-4.5% of an instant dissolving additive, 22%-35% of carbon fibers, 2%-8% of polytetrafluoroethylene and 20%-30% of an amine hardener; and the auxiliary material comprises 46%-55% of polyphenylene sulfide, 0.5%-1% of paraffin, 3%-5% of an instant dissolving additive, 24%-46% of carbon fibers, 4%-16% of polytetrafluoroethylene and 20%-30% of an amine hardener, wherein the mass ratio of the base material and the auxiliary material is (1:1)-(1:1.5). The coating has the characteristics of strong adhesion, good flexibility, high strength, good thermal stability, light weight and the like, can be exposed in outdoor or underground places for a long time, has good wear resistance and anti-scratching performance, and is particularly suitable for outdoor occasions such as subway tracks, passenger rail lines, expressways and the like.
Description
Technical field
The present invention relates to paint field, particularly anti-spread coated paint of a kind of lightweight wear-resistant and preparation method thereof.
Background technology
In recent years, the line project tempos such as special line for passenger trains, subway, Line for Passenger Transportation are very fast, these main routes are mostly built by mixed earth and are formed, work-ing life is long, for the corrosion that is not subjected to rainwater and the destruction of insect, the coating that effects on surface is brushed requires height very, but the present coating that has mostly is greatly unicity coating, as waterproof paint, insect paint etc., guarantee that building structure is not subjected to the destruction of rainwater corrosion and insect, need the brush layered coating, very trouble, and cost height very.
Summary of the invention
The technical problem to be solved in the present invention is to provide the anti-spread coated paint of a kind of lightweight wear-resistant; the weathering resistance of the anti-spread coated paint of this lightweight wear-resistant is stronger; the protective layer energy long-term exposure that spraying forms is outdoor, and in the protective layer of spraying formation, contained medicine component has the effect of resisting insect.
The present invention provides the preparation method of the anti-spread coated paint of this lightweight wear-resistant simultaneously.
For addressing the above problem, the present invention adopts following technical scheme: a kind of lightweight wear-resistant is prevented spread coated paint, comprises base-material and auxiliary material;
Base-material comprises following per-cent composition:
Polyphenylene sulfide: 45%～55%
Wear-resistant ceramic particle: 0.5%～1.5%
Instant additive: 3%～4.5%
Carbon fiber: 20%～33%
Tetrafluoroethylene: 2%～8%
Amine hardener: 20%～35%;
Auxiliary material comprises following per-cent composition:
Polyphenylene sulfide: 45%～55%
Paraffin: 0.5%～1%
Instant additive: 3%～5%
Carbon fiber: 20%～45%
Tetrafluoroethylene: 4%～16%
Amine hardener: 15%～25%;
Described base-material and auxiliary material quality proportion are 1: 1～1: 1.5.
As preferred technical scheme, described base-material comprises that the material of following weight percent forms: polyphenylene sulfide 40%～50%; Carbon fiber 22%～35%; Amine hardener; 20%～30%.
As preferred technical scheme, described auxiliary material comprises that the material of following weight percent forms: polyphenylene sulfide be 46%～55%; Carbon fiber 24%～46%; Amine hardener 20%～30%.
As preferred technical scheme, the instant additive in described base-material and auxiliary material is one or more in toluene, xylene organic solvent.
The preparation method of the anti-spread coated paint of described lightweight wear-resistant comprises:
(1) polyphenylene sulfide in base-material, wear-resistant ceramic particle, carbon fiber, tetrafluoroethylene and amine hardener are mixed in proportion, obtain mixture;
(2) mixture that step (1) is obtained stirs; Add instant additive in mixture after stir, obtain base fluid;
(3) polyphenylene sulfide in auxiliary material, paraffin, carbon fiber, tetrafluoroethylene and amine hardener are mixed in proportion, obtain mixture;
(4) the resulting mixture of step (3) is stirred; Add instant additive in mixture after stir, obtain auxiliary liquid;
(5) resulting base fluid and auxiliary liquid in step (2) and step (4) are mixed in proportion, obtain preliminary liquid;
(6) the resulting preliminary liquid of step (5) is heated, Heating temperature is 60～80 ℃, and be 15 minutes heat-up time, namely obtains the present invention after heating is completed.
The anti-spread coated paint of lightweight wear-resistant provided by the invention is two component coating, when implementing spraying, the chemistry reflection occurs and forms wearing layer and scratch resistant layer in base-material and auxiliary material, formed wearing layer and scratch resistant layer strong adhesion, snappiness is good, intensity is high, have good thermostability, quality is light, can be exposed to for a long time outdoor or underground, wear-resisting scratch resistant functional, be particularly suitable for the outdoor occasions such as underground railway track, Line for Passenger Transportation and motorway.
Embodiment
Following examples are to further illustrate of the present invention, rather than limitation of the present invention
The anti-spread coated paint of a kind of lightweight wear-resistant of the present invention comprises base-material and auxiliary material, and base-material comprises the polyphenylene sulfide of the composition 40%～50% of following significant percentage; 0.5%～1.5% wear-resistant ceramic particle; 3%～4.5% instant additive; 22%～35% carbon fiber; 2%～8% tetrafluoroethylene; 20%～30% amine hardener; Auxiliary material comprises the composition of following significant percentage: 46%～55% polyphenylene sulfide; 0.5%～1% paraffin; 3%～5% instant additive; 24%～46% carbon fiber; 4%～16% tetrafluoroethylene; 20%～30% amine hardener; Wherein the quality proportion of base-material and auxiliary material is 1: 1～1: 1.5.
Wherein, the instant additive in described base-material and auxiliary material is one or more in toluene, xylene organic solvent.
The anti-spread coated paint of lightweight wear-resistant provided by the invention is two component coating, the anti-spread coated paint of lightweight wear-resistant provided by the invention is two component coating, when implementing spraying, the chemistry reflection occurs and forms wearing layer and scratch resistant layer in base-material and auxiliary material, formed wearing layer and scratch resistant layer strong adhesion, snappiness is good, intensity is high, have good thermostability, quality is light, can be exposed to for a long time outdoor or underground, wear-resisting scratch resistant functional, be particularly suitable for the outdoor occasions such as underground railway track, Line for Passenger Transportation and motorway.
Embodiment 1:
The preparation base-material, take the polyphenylene sulfide of 45KG, the carbon fiber of 30KG and the amine hardener of 25KG, after high-speed stirring is even, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of wear-resistant ceramic particle, 3KG of 1KG and 5KG adds in base material mixture after grinding and stirs.
The preparation auxiliary material, take the polyphenylene sulfide of 50KG, the carbon fiber of 35KG and the amine hardener of 30KG, high-speed stirring evenly after, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of paraffin, 3KG of 1KG and 5KG adds in auxiliary material mixture after grinding and stirs.
Base material mixture and auxiliary material mixture are mixed, and wherein, the blending ratio of base-material and auxiliary material is 1: 1, and through this ratio allotment, institute's swabbing is wear-resisting and scratch resistant functional.
Embodiment 2:
The preparation base-material, take the polyphenylene sulfide of 45KG, the carbon fiber of 30KG and the amine hardener of 25KG, after high-speed stirring is even, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of wear-resistant ceramic particle, 3KG of 1KG and 5KG adds in base material mixture after grinding and stirs.
The preparation auxiliary material, take the polyphenylene sulfide of 50KG, the carbon fiber of 35KG and the amine hardener of 30KG, high-speed stirring evenly after, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of paraffin, 3KG of 1KG and 5KG adds in auxiliary material mixture after grinding and stirs.
Base material mixture and auxiliary material mixture are mixed, and wherein, the blending ratio of base-material and auxiliary material is 1: 1.2, and through this ratio allotment, institute's swabbing is wear-resisting and scratch resistant functional.
Embodiment 3:
The preparation base-material, take the polyphenylene sulfide of 45KG, the carbon fiber of 30KG and the amine hardener of 25KG, after high-speed stirring is even, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of wear-resistant ceramic particle, 3KG of 1KG and 5KG adds in base material mixture after grinding and stirs.
The preparation auxiliary material, take the polyphenylene sulfide of 50KG, the carbon fiber of 35KG and the amine hardener of 30KG, high-speed stirring evenly after, after being ground to 150 μ m with skin grinder, the tetrafluoroethylene that takes the instant additive of paraffin, 3KG of 1KG and 5KG adds in auxiliary material mixture after grinding and stirs.
Base material mixture and auxiliary material mixture are mixed, and wherein, the blending ratio of base-material and auxiliary material is 1: 1.5, and through this ratio allotment, institute's swabbing is wear-resisting and scratch resistant functional.
Claims (5)
1. the anti-spread coated paint of lightweight wear-resistant, is characterized in that: comprise base-material and auxiliary material;
Base-material comprises following per-cent composition:
Polyphenylene sulfide: 45%～55%
Wear-resistant ceramic particle: 0.5%～1.5%
Instant additive: 3%～4.5%
Carbon fiber: 20%～33%
Tetrafluoroethylene: 2%～8%
Amine hardener: 20%～35%
Auxiliary material comprises following per-cent composition:
Polyphenylene sulfide: 45%～55%
Paraffin: 0.5%～1%
Instant additive: 3%～5%
Carbon fiber: 20%～45%
Tetrafluoroethylene: 4%～16%
Amine hardener: 15%～25%
Described base-material and auxiliary material quality proportion are 1: 1～1: 1.5.
2. lightweight wear-resistant according to claim 1 is prevented spread coated paint, it is characterized in that: described base-material comprises that the material of following weight percent forms: polyphenylene sulfide 40%～50%; Carbon fiber 22%～35%; Amine hardener; 20%～30%.
3. the anti-spread coated paint of lightweight wear-resistant according to claim 1, it is characterized in that: described auxiliary material comprises that the material of following weight percent forms: polyphenylene sulfide be 46%～55%; Carbon fiber 24%～46%; Amine hardener 20%～30%.
4. according to claim 1 to 3, the described lightweight wear-resistant of any one is prevented spread coated paint, and it is characterized in that: the instant additive in described base-material and auxiliary material is one or more in toluene, xylene organic solvent.
5. the preparation method of the anti-spread coated paint of the described lightweight wear-resistant of any one according to claim 1 to 4, is characterized in that, comprising:
(1) polyphenylene sulfide in base-material, wear-resistant ceramic particle, carbon fiber, tetrafluoroethylene and amine hardener are mixed in proportion, obtain mixture;
(2) mixture that step (1) is obtained stirs; Add instant additive in mixture after stir, obtain base fluid;
(3) polyphenylene sulfide in auxiliary material, paraffin, carbon fiber, tetrafluoroethylene and amine hardener are mixed in proportion, obtain mixture;
(4) the resulting mixture of step (3) is stirred; Add instant additive in mixture after stir, obtain auxiliary liquid;
(5) resulting base fluid and auxiliary liquid in step (2) and step (4) are mixed in proportion, obtain preliminary liquid;
(6) the resulting preliminary liquid of step (5) is heated, Heating temperature is 60～80 ℃, and be 15 minutes heat-up time, namely obtains the present invention after heating is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310088079 CN103173118A (en) | 2013-03-07 | 2013-03-07 | Light wear-resistant anti-scratching coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310088079 CN103173118A (en) | 2013-03-07 | 2013-03-07 | Light wear-resistant anti-scratching coating and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103173118A true CN103173118A (en) | 2013-06-26 |
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| CN 201310088079 Pending CN103173118A (en) | 2013-03-07 | 2013-03-07 | Light wear-resistant anti-scratching coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675385A (en) * | 2016-12-14 | 2017-05-17 | 池州市小康人家科技有限公司 | Scratch-resistant coating |
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2013
- 2013-03-07 CN CN 201310088079 patent/CN103173118A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675385A (en) * | 2016-12-14 | 2017-05-17 | 池州市小康人家科技有限公司 | Scratch-resistant coating |
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Application publication date: 20130626 |