Mirror surface special-purposed resin composition and preparation method thereof

A resin composition and acrylic resin technology, applied in the field of polymer materials, can solve the problems of poor wear resistance and blurred mirror surface, and achieve the effect of excellent wear resistance

Inactive Publication Date: 2014-11-19
WUJIANG DEZUO DAILY CHEM PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing acrylic mirror surface has the disadvantage of poor we

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A special resin composition for mirror surfaces, including the following raw materials in parts by mass: 65 parts of acrylic resin, 15 parts of silicon carbide fiber, 3 parts of dimethyl silicone oil, 1 part of trimethyl citrate, 2-hydroxy-4-methoxy 0.3 part of base benzophenone.

[0013] The preparation method of this embodiment comprises the following steps: weighing each raw material according to the mass ratio, and acrylic resin, silicon carbide fiber, simethicone oil, trimethyl citrate, 2-hydroxy-4-methoxydiphenyl The ketone is stirred and mixed evenly, and then extruded through an extruder, and the temperature of the extruder is controlled at 160° C. to obtain a special resin composition for mirror surfaces.

[0014] The finished product obtained in this embodiment is tested for performance, and the test results are shown in Table 1.

Embodiment 2

[0016] A special resin composition for mirror surfaces, including the following raw materials in parts by mass: 68 parts of acrylic resin, 18 parts of silicon carbide fiber, 5 parts of dimethyl silicone oil, 5 parts of trimethyl citrate, 2-hydroxy-4-methoxy 0.8 part of base benzophenone.

[0017] The preparation method of this embodiment comprises the following steps: weighing each raw material according to the mass ratio, and acrylic resin, silicon carbide fiber, simethicone oil, trimethyl citrate, 2-hydroxy-4-methoxydiphenyl Stir and mix the ketone evenly, and then extrude through an extruder, and the temperature of the extruder is controlled at 165° C. to obtain a special resin composition for mirror surfaces.

[0018] The finished product obtained in this embodiment is tested for performance, and the test results are shown in Table 1.

Embodiment 3

[0020] A special resin composition for mirror surfaces, including the following raw materials in parts by mass: 67 parts of acrylic resin, 16 parts of silicon carbide fiber, 4 parts of dimethyl silicone oil, 3 parts of trimethyl citrate, 2-hydroxy-4-methoxy 0.5 part of base benzophenone.

[0021] The preparation method of this embodiment comprises the following steps: weighing each raw material according to the mass ratio, and acrylic resin, silicon carbide fiber, simethicone oil, trimethyl citrate, 2-hydroxy-4-methoxydiphenyl Stir and mix the ketone evenly, and then extrude through an extruder, and the temperature of the extruder is controlled at 165° C. to obtain a special resin composition for mirror surfaces.

[0022] The finished product obtained in Examples 1-3 is subjected to a performance test. After 10,000 times of normal use, the wear rate results are shown in Table 1 below:

[0023] Table 1 Performance test data

[0024] performance

[0025] As can be se...

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Abstract

The invention relates to a mirror surface special-purposed resin composition and a preparation method thereof. According to the mass, the mirror surface special-purposed resin composition comprises the following raw materials: 65-68 parts of acrylic resin, 15-18 parts of silicon carbide fiber, 3-5 parts of dimethyl silicone oil, 1-5 parts of trimethyl citrate, and 0.3-0.8 parts of 2-hydroxyl-4-methoxybenzophenone. According to the invention, traditional acrylic resin is modified, and is reasonably complexed with other raw materials and auxiliary agents. The obtained resin composition has excellent wear resistance. When the resin composition is used as a mirror surface for a long time, the mirror surface can maintain clear with no scratch.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a special resin composition for mirror surfaces and a preparation method thereof. Background technique [0002] Acrylic, the chemical name is polymethyl methacrylate, its transparency is like glass, so it is commonly known as plexiglass. Traditional glass has the danger of being fragile, broken glass can also hurt users, and plexiglass overcomes the above shortcomings, and has the advantages of easy dyeing and processing, so more and more people choose acrylic The mirror surface of the material. However, the existing acrylic mirror has the disadvantage of poor wear resistance, and long-term use will cause the mirror to be blurred. [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 [0004] The purpose of the present invention is to overcome the deficiencies of...

Claims

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Application Information

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IPC IPC(8): C08L33/12C08L83/04C08K7/10C08K5/11C08K5/132
Inventor 肖伟荣
Owner WUJIANG DEZUO DAILY CHEM PROD
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