Composite material for TV remote control shell

Abstract

The invention discloses a composite material for a TV remote control shell. The composite material comprises the following raw materials in parts by weight: 110-120 parts of ABS resin, 40-50 parts ofpolyamide resin, 25-35 parts of polyetheretherketone resin, 6-10 parts of phthalic anhydride, 20-30 parts of ground limestone, 4-8 parts of trichloroethyl phosphate, 4-6 parts of disproportionated rosin and 1-3 parts of an antioxidant 168. The composite material for the TV remote control shell provided by the invention has excellent impact resistance, smoothness and heat stability, the toughness is high, the brittleness is reduced, the impact resistance is enhanced, and the heat deformation temperature is increased.

Description

technical field [0001] The invention relates to the technical field of remote controls, in particular to a composite material for a TV remote control shell. Background technique [0002] ABS plastic is a plastic with high surface hardness, which is used for scratch-resistant and matte surfaces, and has good impact resistance. It is used in the manufacture of housings, specifically for electronic devices such as television remote controls. At present, the thermal stability of ABS plastic is poor. After high-temperature deformation, water vapor and air are easy to penetrate into the equipment and contact the electronic parts to cause corrosion, and eventually lead to damage to the parts, and even cause equipment failure. At present, bridging paint needs to be sprayed to ensure Interlayer closeness leads to complex surface treatment process and high cost of composite materials, which is not conducive to the increase of its market share, and hinders its application and developm...

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