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LED translucent panel

A technology of light-transmitting plate and surface treatment agent, applied in the field of indoor lighting, can solve the problems of mold cavity parting surface chamfering, product edge burrs, affecting product function and appearance, etc., to simplify mold structure, soft light effect, and improve scattering. rate effect

Inactive Publication Date: 2015-09-23
成都康鸿塑胶制品有限公司
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Problems solved by technology

[0002] The traditional LED light-transmitting board generally corrodes some small uneven textures on the surface of the mold. The surface of the injection-molded light-transmitting board forms uneven textures. When the surface of the mold cavity is corroded, it is easy to cause the parting surface of the mold cavity to be damaged. Chamfering, burrs will appear on the edge of the product when the product is produced, which will affect the function and appearance of the product; this method has a limited effect on the diffusion of light, and the effect of the entire lamp is not good, and the point light source can still be seen when the light is illuminated

Method used

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Embodiment Construction

[0016] Below knot embodiment the present invention is further described.

[0017] A kind of LED light-transmitting plate material, its component and parts by weight are:

[0018] Polycarbonate 100 parts

[0019] Silicone powder 0.58 parts

[0020] Surface treatment agent 0.05 part.

[0021] The average particle size of the silicone powder is 2.0 μm, and the surface treatment agent is a water-emulsion type silicone-based surface treatment agent.

[0022] The LED transparent plate prepared according to the above ratio has a refractive index of 1.59 and a light transmittance of 80-93%. High light transmittance, high refractive index, good dispersion of light.

[0023] Since the LED light source is a point light source, it is only a bright spot after being irradiated. This point is very small and bright, which is very dazzling, and it is not convenient for indoor lighting. Finally, the light is dispersed to turn the point light source into a surface light source, and because ...

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Abstract

The invention discloses an LED translucent panel comprising the components of, by weight, 100 parts of polycarbonate, 0.58 parts of organosilicon powder, and 0.05 parts of a surface treatment agent. The prepared translucent panel has the advantages of high light transmittance, high dispersion rate, and high haze. A forming process of the panel is simple, and an applied forming mold is simple.

Description

technical field [0001] The invention relates to the field of indoor lighting, in particular to an LED light-transmitting board. Background technique [0002] The traditional LED light-transmitting board generally corrodes some small uneven textures on the surface of the mold. The surface of the injection-molded light-transmitting board forms uneven textures. When the surface of the mold cavity is corroded, it is easy to cause the parting surface of the mold cavity to be damaged. Chamfering, when the product is produced, there will be burrs on the edge of the product, which will affect the function and appearance of the product; this method has a limited effect on the diffusion of light, and the effect of the entire lamp is not good, and the point light source can still be seen when the light is illuminated. Contents of the invention [0003] The object of the present invention is to provide an LED light-transmitting plate with high light transmittance, high haze and high d...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08K5/54
CPCC08L69/00C08L2203/20C08L2205/025C08L2205/03C08L83/04C08K5/54
Inventor 黄坚代文海
Owner 成都康鸿塑胶制品有限公司
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