PC lampshade is now generally used in LED fluorescent lamp accessories shell above and in the usual day, we can directly contact or perceived plastic, most of the conventional general-purpose PC lampshade plastic, so what are the characteristics of this material? pc lampshade is actually what we call a kind of engineering plastics, as a material widely used around the world, pc has its own features and advantages and disadvantages.
1) First of all, PC is a comprehensive performance excellent amorphous thermoplastic resin, with excellent electrical insulation, extensibility, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance. 2) It also has the advantages of self-extinguishing, flame-retardant, non-toxic, can be colored, and so on. You can see the shadow of PC plastic in all corners of your life.
3) Additionally mass industrial production and easy processing make it extremely inexpensive. It is strong enough for everything from cell phones to bulletproof glass.
4) The disadvantage is the lack of hardness compared to metal, which leads to the appearance of its easier to scratch, but its strength and toughness is very good, whether it is heavy pressure or general drop, it has a long enough life.