What are the advantages and disadvantages of plastics shell materials PC?

PC plastic is the abbreviation of polycarbonate, a new type of thermoplastic with a transparency of 90% and is known as a transparent metal.

It is rigid and tough, has high impact strength, high dimensional stability and a wide range of operating temperatures,

good electrical insulation properties, heat resistance and non-toxicity. This kind of plastic is stronger than ABS,

and with the same strength, it can be made thinner and lighter than ABS plastic.

The high temperature resistance is also better than ABS. However, this material is not easy to paint,

and surface treatment is also difficult. It is generally used in higher-end mobile phones (in the era of plastic mobile phones).

 1. Advantages: PC is an amorphous thermoplastic resin with excellent comprehensive properties. 

It has excellent electrical insulation, extensibility, dimensional stability and chemical corrosion resistance, 

high strength, heat resistance and cold resistance; increased high temperature resistance 125 degrees, 

resistant to low temperature -40 degrees. PC material also has the advantages of self-extinguishing, 

flame retardant, non-toxic, and colorable.

2.Disadvantages: PC material is not hard enough compared to metal, which makes its appearance easier to scratch. 

However, its strength and toughness are very good. Whether it is heavy pressure or general beating, 

as long as you are not trying to hit it with a stone, it is enough. longevity. 

Not resistant to strong acids, strong alkali, UV rays, weak acids, and neutral oils.