Bending-deformation-resistant frosted PC (polycarbonate) composite material

A composite material and anti-bending technology, applied in the field of polymer materials, can solve the problems of easy bending and indurability of materials, and achieve the effects of low equipment requirements, low cost and easy control of conditions.

Inactive Publication Date: 2017-05-24
DONGGUAN XINLONG OPTOELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, PC material is mostly used for the light-transmitting cover of LED lamps. This material has the advantages of high strength and elastic coefficient, high impact strength, and wide applicable temperature range. However, if the strength of the material is to be further improved at this stage, it is necessary to increase The thickness of the material itself is used to achieve the required strength, and the material is easily bent during use and is not durable

Method used

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  • Bending-deformation-resistant frosted PC (polycarbonate) composite material
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  • Bending-deformation-resistant frosted PC (polycarbonate) composite material

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Embodiment 1

[0024] A frosted PC composite material resistant to bending and deformation, the raw materials and parts by weight are:

[0025]

[0026]

Embodiment 2

[0028] A frosted PC composite material resistant to bending and deformation, the raw materials and parts by weight are:

[0029]

Embodiment 3

[0031] A frosted PC composite material resistant to bending and deformation, the raw materials and parts by weight are:

[0032]

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Abstract

The invention provides a bending-deformation-resistant frosted PC (polycarbonate) composite material which is prepared from a PC (polycarbonate) resin, glass fibers, frosted powder, calcium sulfate whiskers, an antioxidant, a dispersing agent and a flame retardant. The glass fibers and frosted powder are mixed according to the specific proportion, and the weight ratio of the glass fibers, frosted powder and calcium sulfate whiskers is limited, thereby implementing better dodging effects.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, in particular to a frosted PC composite material resistant to bending and deformation. Background technique [0002] With the progress of society, human beings consume more and more energy, and the earth provides us with less and less resources, so energy conservation and environmental protection have attracted more and more attention. The introduction of LED lights is a revolution in the field of lighting. [0003] Compared with ordinary incandescent lamps, LED lamps can save energy by 90%, and save energy by 50% compared with fluorescent energy-saving lamps. However, because the light emitted by the LED chip is mainly concentrated on the surface of the LED chip, from the perspective of the LED fluorescent tube, this part of the light emitted is more concentrated, so it is very dazzling when used for indoor lighting, and it is easy to cause eye pain to a certain extent. It has affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08K13/04C08K7/14C08K7/08C08K3/30C08K5/134C08K5/526
CPCC08K13/04C08K3/30C08K5/1345C08K5/526C08K7/08C08K7/14C08K2003/3045C08K2201/003C08L2201/08C08L69/00
Inventor 汪洋李阳
Owner DONGGUAN XINLONG OPTOELECTRONICS MATERIAL
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