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Abrasion-resistant, heat-resistant and scratch-resistant mouse shell coating

A scratch-resistant, mouse-resistant technology, applied in polyester coatings, epoxy resin coatings, coatings, etc., can solve problems such as poor wear resistance, surface coating scratches, mouse damage, etc., and achieve reasonable formula and heat resistance Good, good wear and scratch resistance effect

Inactive Publication Date: 2015-11-18
NANTONG TIANMING PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing general mouse shells are made of plastic, and the surface is coated with a protective coating. However, if the mouse is placed in a heat-insulating mouse pad in a high-temperature environment such as in winter, the mouse shell is easily deformed and the mouse is damaged. Some mouse shell coatings have poor wear resistance, and the surface coating will be scratched or even fall off after a period of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Wear-resistant, heat-resistant and scratch-resistant mouse shell coating, including the following raw materials in parts by mass: 90 parts of epoxy resin, 12 parts of polyester resin, 5 parts of polytetrafluoroethylene powder, and 8 parts of acetyl tributyl citrate , 1 part of glass fiber, 28 parts of titanium dioxide, 2 parts of simethicone, 10 parts of ammonium dihydrogen phosphate, and 150 parts of ethylene glycol.

[0015] According to the mass ratio, each raw material is stirred in a high mixer at 200r / min for 40min to obtain the finished product. The finished product was tested for performance, and the test results are shown in Table 1.

Embodiment 2

[0017] A wear-resistant, heat-resistant and scratch-resistant mouse shell coating, including the following raw materials in parts by mass: 100 parts of epoxy resin, 15 parts of polyester resin, 8 parts of polytetrafluoroethylene powder, and 10 parts of acetyl tributyl citrate , 4 parts of glass fiber, 30 parts of titanium dioxide, 5 parts of simethicone, 13 parts of ammonium dihydrogen phosphate, and 170 parts of ethylene glycol.

[0018] The preparation method of this embodiment is the same as that of Example 1, and the performance of the finished product is tested, and the test results are shown in Table 1.

Embodiment 3

[0020] A wear-resistant, heat-resistant and scratch-resistant mouse shell coating, including the following raw materials in parts by mass: 98 parts of epoxy resin, 13 parts of polyester resin, 7 parts of polytetrafluoroethylene powder, and 9 parts of acetyl tributyl citrate , 2 parts of glass fiber, 29 parts of titanium dioxide, 4 parts of simethicone, 12 parts of ammonium dihydrogen phosphate, and 160 parts of ethylene glycol.

[0021] The preparation method of this embodiment is the same as that of Example 1, and the performance of the finished product is tested, and the test results are shown in Table 1.

[0022] The finished product obtained in Examples 1-3 was coated on the mouse shell with a dry film thickness of 10 μm, and the coating was tested for scratch resistance and wear resistance. The results are shown in Table 1:

[0023] Table 1 performance test data

[0024] performance Example 1 Example 2 Example 3 Abrasion resistance, mg / 1000 times 0....

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Abstract

The invention discloses a wear-resistant heat-resistant scratch-resistant mouse shell coating which is prepared from the following raw materials in parts by mass: 90-100 parts of epoxy resin, 12-15 parts of polyester resin, 5-8 parts of polytetrafluoroethylene powder, 8-10 parts of acetyl tributyl citrate, 1-4 parts of glass fiber, 28-30 parts of titanium dioxide, 2-5 parts of simethicone, 10-13 parts of ammonium dihydrogen phosphate and 150-170 parts of ethylene glycol. The wear-resistant heat-resistant scratch-resistant mouse shell coating is reasonable in formula; according to co-action of the components, the finished product has high wear and scratch resistance, the wear resistance is 0.5mg / 1000 passes, the heat resistance is high, the finished product is coated on the surface of a mouse shell, the thickness of the dry film is 10mu m, the duration is 2 hours at the temperature of 500 DEG C, and the shell is not changed.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to a wear-resistant, heat-resistant and scratch-resistant mouse casing coating. Background technique [0002] With the continuous development of information technology, computers have become an indispensable office tool in the office, and the mouse has played a vital role in the use of computers. Most of the existing general mouse shells are made of plastic, and the surface is coated with a protective coating. However, if the mouse is placed in a heat-insulating mouse pad in a high-temperature environment such as in winter, the mouse shell is easily deformed and the mouse is damaged. Some mouse shell coatings have poor wear resistance, and the surface coating will be scratched or even fall off after a period of use. [0003] To sum up, how to overcome the deficiencies of the prior art has become an urgent problem to be solved in the prior art. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D167/00C09D127/18C09D183/04C09D7/12
Inventor 严晖
Owner NANTONG TIANMING PHOTOELECTRIC TECH
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