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Which of the power adapter housing raw materials is better?

Date:2018-05-16 Hits:411
Which of the power adapter housing raw materials is better?

Which of the power adapter housing raw materials is better?

 

    In recent years, electronic products have become more and more abundant, and the use of power adapters has become more and more widespread. How much do you know you know about the power adapter housing raw materials? Here we introduce the material selection of the power adapter housing for you:

    1. Characteristics of ABS plastic

    Acrylonitrile butadiene Styrene copolymers (abbreviated as ABS) is a thermoplastic polymer material structure with high strength, good toughness, and easy processing and molding. It can be normal under the environment of -25°C~60°C, and has good moldability. The processed product is smooth and easy to dye and electroplate. ABS material performance characteristics:

    1 Low strength, tensile strength 43MPa, bending strength 79MPa.

    2 not temperature, long-term use temperature should not exceed 60 degrees Celsius.

    3 The fluidity, coloring and surface spraying and plating performance are all good. ABS materials are used in household appliances, panels, masks, assemblies, accessories, etc., especially household appliances, such as washing machines, air conditioners, refrigerators, electric fans, etc., are used in very large amounts, and in plastic modification, the use is also very wide.

 2, the characteristics of PC plastic

    Polycarbonate (PC) is a tough thermoplastic resin. Its characteristics are:

    1, high strength, tensile strength 69MPa, bending strength of 96MPa.

    2, high temperature, long-term use can withstand 130 degrees Celsius temperature environment.

    3, good transparency, non-toxic.

    4, raw material color and surface coating is not as good as ABS. PC material has good and constant electrical insulation in a wide range of temperature and humidity, and is an excellent insulating material. At the same time, its good flame retardance and dimensional stability make it a broad application field in the electronic and electrical industries.

3, the characteristics of PC + ABS plastic

    Acrylonitrile-Butadiene-Styrene (ABS) is a general-purpose thermoplastic polymer. Pc and ABs composite materials, taking the characteristics of the former two, with excellent molding process performance, good fluidity, high strength (tensile strength of 56MPa, bending strength of 86MPa). PC + ABS material is easy to process, processing dimensional stability and surface gloss is good, easy coating, coloring, can also be sprayed metal, electroplating, welding and bonding secondary processing properties. Because the characteristics of ABS combined with the characteristics of its three components, it has excellent comprehensive performance, becoming one of the preferred plastics for electrical components, household appliances, computers and instrumentation.

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