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Novel plastic raw material

A raw material and plastic technology, applied in the field of plastics, can solve the problems of poor anti-ultraviolet and anti-aging, light leakage, loss of light source, etc., and achieve the effect of strong anti-ultraviolet performance, good comprehensive performance, and meeting market demand

Active Publication Date: 2014-12-17
TAIZHOU KINSUNY PHOTOELECTRIC SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The advantages and disadvantages of ordinary plastics are very obvious. Due to the high transparency of traditional PC plastics, it will cause light leakage and astigmatism in LED light source products, so it has many limitations in use.
Therefore, in LED lamps, the light source will be lost due to the poor shading effect of the plastic shell.
In the process of use, due to the long-term exposure to light, its anti-ultraviolet and anti-aging are poor, and the flame-retardant effect is not very good, which brings a lot of inconvenience to actual use and cannot meet the strict needs of the market.

Method used

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  • Novel plastic raw material
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Embodiment Construction

[0013] The present invention will be further described below with specific embodiment:

[0014] A novel plastic raw material is prepared from the following raw materials in parts by weight:

[0015]

[0016] The proportioning (percentage by weight) of the above-mentioned concentrated titanium dioxide is:

[0017]

[0018] The above-mentioned toughening agent is: phthalate or aliphatic dibasic acid ester or phosphoric acid ester or chlorinated paraffin.

[0019] Among them: the toughening agent can increase the flexibility of the adhesive film.

[0020] Antioxidants can inhibit or delay the deterioration of the appearance and intrinsic properties of plastics and products caused by factors such as heat, light, mechanical stress, electric field, radiation and heavy metal ions contained in additives during the manufacture, processing, application and storage of plastics effect. Such as: phenols, amines, phosphorus-containing compounds, sulfur-containing compounds and orga...

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Abstract

The invention belongs to the technical field of plastics and particularly relates to a novel plastic raw material. The novel plastic raw material comprises, by weight, 15-20 parts of concentrated titanium dioxide, 70-75 parts of poly carbonate (PC) plastic raw material, 0.5-0.8 part of flexibilizer, 8-10 parts of color powder, 0.5-0.8 part of antioxygen and 1-2 parts of fire retardant. The concentrated titanium dioxide, the PC plastic raw material, the flexibilizer, the color powder, the antioxygen and the fire retardant in different weight parts are mixed and processed to form the novel plastic raw material, the novel plastic raw material has the advantages of good shading effect, fire resistance and overall performance, high ageing resistance and ultraviolet resistance and excellent using features, market requirements of a light-emitting diode (LED) lamp industry can be perfectly met, actual usage is facilitated, and the novel plastic raw material can also be used for household appliances and the like.

Description

Technical field: [0001] The invention belongs to the technical field of plastics, in particular to a novel plastic raw material. Background technique: [0002] Plastic is a widely used raw material in daily life, and its main component is resin. Plastics are also widely used in LED luminaires. The advantages and disadvantages of ordinary plastics are very obvious. Among them, due to the high transparency of traditional PC plastics, it will cause light leakage and astigmatism in LED light source products, so it has many limitations in use. Therefore, in LED lamps, the light source will be lost due to the poor shading effect of the plastic shell. During use, due to long-term exposure to light, its anti-ultraviolet and anti-aging effects are poor, and its flame-retardant effect is not very good, which brings a lot of inconvenience to actual use and cannot meet the strict needs of the market. Invention content: [0003] The purpose of the present invention is to provide a n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K3/04C08K3/02C08K3/22C08L69/00C08K13/02C08K5/12C08K5/521
Inventor 陈春玲
Owner TAIZHOU KINSUNY PHOTOELECTRIC SCI & TECH CO LTD
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