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Luminescent plastics for televisions

A technology for televisions and plastics, applied in the field of plastics, can solve problems such as damage to physical and mental health, unsatisfactory environmental protection performance, etc., and achieve the effect of improving flame retardant performance

Inactive Publication Date: 2017-01-18
刘世超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In people's life, many flame-retardant plastic formulas now produce toxic gases when the material is pyrolyzed, causing fire poisoning and smoke to suffocate the human body, seriously damaging people's physical and mental health, and the environmental performance is not ideal.

Method used

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  • Luminescent plastics for televisions
  • Luminescent plastics for televisions
  • Luminescent plastics for televisions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Luminous plastic raw materials for TV (parts by weight): 100 parts of ABS resin, 30 parts of luminous powder, 3 parts of mercaptan methyl tin, 3 parts of flame retardant, and 1.2 parts of antioxidant.

[0028] Described flame retardant is 1:1 by mass ratio by three (2-chloroethyl) phosphoric acid esters, phosphoric acid tris (butoxyethyl) esters, phosphoric acid tris (1-chloro-2-propyl) esters: 1 Stir to mix evenly to obtain.

[0029] The antioxidant is composed of N-isopropyl-N-phenyl-p-phenylenediamine, N-cyclohexyl-N'-phenyl-p-phenylenediamine, N,N-di-sec-butyl-p-phenylenediamine Stir and mix uniformly according to the mass ratio of 1:1:1.

[0030] Preparation of luminous plastic for TV:

[0031] Add each component into a high-speed mixer, control the speed at 350 rpm at room temperature, mix for 8 minutes, take it out and transfer it to a twin-screw extruder, the processing temperature of the twin-screw extruder is 145 ° C, and the speed of the main machine is 35...

Embodiment 2

[0033] Basically the same as Example 1, the only difference is that the flame retardant is stirred by tris (butoxyethyl) phosphate and tris (1-chloro-2-propyl) phosphate in a mass ratio of 1:1 Mix well to get. Obtain the luminous plastic for television set of embodiment 2.

Embodiment 3

[0035] Basically the same as Example 1, the only difference is that the flame retardant is stirred by tris (2-chloroethyl) phosphate and tris (1-chloro-2-propyl) phosphate in a mass ratio of 1:1 Mix well to get. Obtain the luminous plastic for TV set of embodiment 3.

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Abstract

The invention discloses luminescent plastics for televisions. The luminescent plastics is prepared from the following raw materials (by weight): 90-110 parts of ABS resin, 25-35 parts of noctilucent powder, 1-5 parts of methyltin mercaptide, 1-5 parts of a fire retardant and 0.6-1.8 parts of an antioxidant. Through rational ratio, types and contents of an inorganic filler, the fire retardant and the antioxidant suitable for the plastics are selected. Then, fire resistance, ageing resistance and strength of the luminescent plastics for televisions are enhanced.

Description

technical field [0001] The invention relates to a plastic, in particular to a luminous plastic for a TV set. Background technique [0002] Since the first artificial synthesis of phenolic resin by German scientist Bayer in 1872, the research and application of polymer materials have developed rapidly, especially plastics have become one of the most important materials and are widely used in various fields of the national economy. With its beautiful appearance, bright colors and low price, plastic products have the advantages of light weight, corrosion resistance, good insulation, high specific strength, simple processing technology and low cost, making them widely used in the home appliance industry. [0003] With the continuous development of science and technology and economy, daily necessities made of plastics play an increasingly important role in daily life. However, plastics are easy to burn, and the burning speed is fast, and a large amount of toxic gases will be pro...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08K13/02C08K5/58C08K5/521C08K5/18C08K3/08
CPCC08K13/02C08K3/08C08K5/18C08K5/521C08K5/58C08K2201/014C08L2201/02C08L2203/20C08L55/02
Inventor 刘世超
Owner 刘世超
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