CN107641354A - A kind of wear-resisting photocureable coating - Google Patents
A kind of wear-resisting photocureable coating Download PDFInfo
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- CN107641354A CN107641354A CN201711173508.1A CN201711173508A CN107641354A CN 107641354 A CN107641354 A CN 107641354A CN 201711173508 A CN201711173508 A CN 201711173508A CN 107641354 A CN107641354 A CN 107641354A
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- wear
- resisting
- molecular weight
- photocureable coating
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Abstract
The present invention relates to paint field, especially a kind of wear-resisting photocureable coating, its raw material includes by weight：55~65 parts of six acrylate of dipentaerythritol, 10~15 parts of diamond dust, 3~6 parts of graphene, 10~15 parts of ultra-high molecular weight polyethylene, 3~5 parts of light trigger, 7~12 parts of poly- terephthalyl alcohol, 0.3~0.6 part of levelling agent, 0.2~0.5 part of anti-settling agent, 1~1.5 part of defoamer.Wear Resistance can be good, and is not likely to produce discoloration.
Description
Technical field
The present invention relates to paint field, especially a kind of wear-resisting photocureable coating.
Background technology
UV curable coatings have prevent pollution and energy-saving effect, covering with paint chemically, it is physical it is outstanding, have rapid curing
Characteristic, just widely adopted use in multiple fields.Be widely used in production plastic cement, vacuum plating, PVC floor, planar mask,
Auto bulb, timber floor, cabinet panel etc..UV obtains commercialization as a kind of new process technology in Australia 25
Time more than year, and market continue to have an optimistic view of now.This technology just with every year close to 10% speed stable development, especially
It is in terms of surface coating and related industries.UV photocureable coating, which has, is free of VOC (VOC), to environment
Pollute small, curing rate is fast, saves the energy, cured product performance is good, is suitable for the advantages that high-speed automated production.And tradition applies
Expect that volatile, curing rate is slow, be unfavorable for environmental protection.Therefore, UV coating is the main substitute of traditional coating.
Wear-resistant paint is widely used in the more more serious place of friction, but existing wear-resistant paint anti-wear performance is not
Foot, and its impact resistance, corrosion resistance, crack resistance, scrub resistance, cracking resistance can be insufficient, and coating uses easily become for a long time
It is yellow.The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of wear-resisting photocureable coating and can effectively lift the anti-wear performance of coating.
In order to reach appeal purpose, the technical scheme that the present invention takes is as follows.
A kind of its raw material of wear-resisting photocureable coating includes by weight：55~65 parts of six acrylate of dipentaerythritol,
It is 10~15 parts of diamond dust, 3~6 parts of graphene, 10~15 parts of ultra-high molecular weight polyethylene, 3~5 parts of light trigger, poly- to benzene two
7~12 parts of methanol, 0.3~0.6 part of levelling agent, 0.2~0.5 part of anti-settling agent, 1~1.5 part of defoamer.
Preferably, a kind of its raw material of wear-resisting photocureable coating includes by weight：The acrylate of dipentaerythritol six
60 parts, 13 parts of diamond dust, 5 parts of graphene, 13 parts of ultra-high molecular weight polyethylene, 4 parts of light trigger, 9 parts of poly- terephthalyl alcohol, stream
Flat 0.5 part of agent, 0.4 part of anti-settling agent, 1.3 parts of defoamer.
Described ultra-high molecular weight polyethylene refers to linear structure polyethylene of the molecular weight more than 1,000,000.
The present invention can be lifted effectively using the acrylate of dipentaerythritol six with ultra-high molecular weight polyethylene as raw material
Wear Resistance energy, while the adhesive force for adding coating is more firm, with more Super-ageing resistance so that coating scrubbing resistance, cracking resistance
Line；One of impassable barrier is formed to the atmospheric corrosion factor for damaging mortar simultaneously, under extreme conditions, can still be sent out
Its excellent performance is waved, cracking will not be produced.Unsuitable aging jaundice simultaneously.
Embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment 1：A kind of its raw material of wear-resisting photocureable coating includes by weight：The acrylate 60 of dipentaerythritol six
Part, 13 parts of diamond dust, 5 parts of graphene, 13 parts of ultra-high molecular weight polyethylene, 4 parts of light trigger, 9 parts of poly- terephthalyl alcohol, levelling
0.5 part of agent, 0.4 part of anti-settling agent, 1.3 parts of defoamer.
Described ultra-high molecular weight polyethylene refers to linear structure polyethylene of the molecular weight more than 1,000,000.
Embodiment 2：A kind of its raw material of wear-resisting photocureable coating includes by weight：The acrylate 55 of dipentaerythritol six
Part, 10 parts of diamond dust, 3 parts of graphene, 10 parts of ultra-high molecular weight polyethylene, 3 parts of light trigger, 7 parts of poly- terephthalyl alcohol, levelling
0.3 part of agent, 0.2 part of anti-settling agent, 1.5 parts of defoamer.
Described ultra-high molecular weight polyethylene refers to linear structure polyethylene of the molecular weight more than 1,000,000.
Embodiment 3：A kind of its raw material of wear-resisting photocureable coating includes by weight：The acrylate 65 of dipentaerythritol six
Part, 15 parts of diamond dust, 6 parts of graphene, 15 parts of ultra-high molecular weight polyethylene, 5 parts of light trigger, 12 parts of poly- terephthalyl alcohol, stream
Flat 0.6 part of agent, 0.5 part of anti-settling agent, 1 part of defoamer.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, there can be various modifications and variations in the spirit and principles in the present invention, these equivalent modifications or replacement etc.,
It is all contained within protection scope of the present invention.
Claims (3)
1. a kind of wear-resisting photocureable coating, it is characterised in that its raw material includes by weight：The acrylate of dipentaerythritol six
55~65 parts, 10~15 parts of diamond dust, 3~6 parts of graphene, 10~15 parts of ultra-high molecular weight polyethylene, 3~5 parts of light trigger,
Poly- 7~12 parts of terephthalyl alcohol, 0.3~0.6 part of levelling agent, 0.2~0.5 part of anti-settling agent, 1~1.5 part of defoamer.
2. a kind of wear-resisting photocureable coating according to claim 1, it is characterised in that its raw material includes by weight：
60 parts of six acrylate of dipentaerythritol, 13 parts of diamond dust, 5 parts of graphene, 13 parts of ultra-high molecular weight polyethylene, light trigger 4
Part, 9 parts of poly- terephthalyl alcohol, 0.5 part of levelling agent, 0.4 part of anti-settling agent, 1.3 parts of defoamer.
A kind of 3. wear-resisting photocureable coating according to claim 1 or 2, it is characterised in that：Described super high molecular weight is gathered
Ethene refers to linear structure polyethylene of the molecular weight more than 1,000,000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173508.1A CN107641354A (en) | 2017-11-22 | 2017-11-22 | A kind of wear-resisting photocureable coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173508.1A CN107641354A (en) | 2017-11-22 | 2017-11-22 | A kind of wear-resisting photocureable coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107641354A true CN107641354A (en) | 2018-01-30 |
Family
ID=61125949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173508.1A Withdrawn CN107641354A (en) | 2017-11-22 | 2017-11-22 | A kind of wear-resisting photocureable coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107641354A (en) |
-
2017
- 2017-11-22 CN CN201711173508.1A patent/CN107641354A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180130 |