Modified ABS composite material for remote control shell

A composite material and remote control technology, applied in the field of modified ABS composite materials, can solve the problems of internal component damage, drop, indoor floor damage, etc., and achieve the effects of facilitating processing, prolonging service life, and increasing glass transition temperature

Inactive Publication Date: 2018-01-19
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AI-Extracted Technical Summary

Problems solved by technology

The usual TV remote control generally uses a plastic shell, which not only has high hardness, but also has a smooth surface. With frequent use, it i...
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The invention discloses a modified ABS composite material for a remote control shell. The modified ABS composite material comprises raw materials in parts by weight as follows: 80-100 parts of modified ABS resin, 30-50 parts of polyphenylene sulfide, 2-4 parts of a compatilizer, 2-4 parts of diphenyl octyl phosphate, 1.5-2.5 parts of tricresyl phosphate, 50-60 parts of filler and 2-4 parts of coumarone indene resin and 2-4 parts of an antioxidant, wherein the compatilizer is prepared with the following process: ABS resin is subjected to irradiation treatment, polybutadiene is added, the mixture is heated and stirred, polyamide is added, the mixture is stirred continuously, and the modified ABS resin is obtained. The modified ABS composite material for the remote control shell is high in hardness, has excellent impact resistance, surface scratch resistance and flame retardance, is high in thermal decomposition temperature and glass transition temperature, can meet requirements of plastics for the remote control shell and has high popularization and application values.

Technology Topic

PolyamideSulfide +12


  • Experimental program(5)

Example Embodiment

[0013] Example 1
[0014] A modified ABS composite material for remote control shells, the raw materials of which by weight include: 80 parts of modified ABS resin, 50 parts of polyphenylene sulfide, 2 parts of compatibilizer, 4 parts of diphenyl monooctyl phosphate, 1.5 parts of tricresyl phosphate, 60 parts of filler, 2 parts of coumarone resin, 4 parts of antioxidant.

Example Embodiment

[0015] Example 2
[0016] A modified ABS composite material for remote control shells, the raw materials of which by weight include: 100 parts of modified ABS resin, 30 parts of polyphenylene sulfide, 4 parts of compatibilizer, 2 parts of diphenyl monooctyl phosphate, 2.5 parts of tricresyl phosphate, 50 parts of filler, 4 parts of coumarone resin, 2 parts of antioxidant.
[0017] The modified ABS resin is prepared by the following process: irradiating the ABS resin, adding polybutadiene, heating and stirring, adding polyamide and continuing to stir to obtain the modified ABS resin.

Example Embodiment

[0018] Example 3
[0019] A modified ABS composite material used for remote control shells. Its raw materials include, by weight, 85 parts of modified ABS resin, 45 parts of polyphenylene sulfide, 2.5 parts of compatibilizer, 3.5 parts of diphenyl monooctyl phosphate, 1.8 parts of tricresol phosphate, 58 parts of fillers, 2.5 parts of coumarone resin, 3.5 parts of antioxidants.
[0020] The filler includes 20 parts by weight of mica powder and 30 parts of nano white carbon black. The antioxidant includes 0.8 parts by weight of 2,6-tertiary butyl-4-methylphenol and 2 parts by dodecyl alcohol ester.
[0021] The modified ABS resin is prepared by the following process: 90 parts of ABS resin are irradiated by weight for 15 minutes, the irradiation power is 22kGy, 30 parts of polybutadiene are added, and the temperature is raised to 195°C and stirred for 50 minutes, and the stirring speed is 950r/min. Add 25 parts of polyamide and continue stirring for 25 minutes to obtain a modified ABS resin.


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Description & Claims & Application Information

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