Phone shell material classification
Most of iPhone cases are plastic case,silicone case,TPU case,metal case and mixed materials case.
Plastic case
This is the most common of the case,generally presented in the PC material.Better add into the TPS and other raw materials.In general, the toughness of a good plastic case is better than others.In Asia, Japan's raw materials is best, Taiwan Secondly, the Chinese mainland last.Some genuine case with imports of raw materials and strict quality control process,so the price be expensive will be normal.
There are two kinds of plastic case in the process,one is the polished case,the other is matte case.General matte case made of ultra-thin stereoscopic feel,the polished case because to go through the process of the paint thickness generally than matte shell thickness.
TPU case
A kind of plastic materials which can repeatedly soften or change.This raw material because inexpensive,there are many manufacturers use this material make cases.
Advantage:Protective,drop resistance,feel good,easy to take hold,hardly wears.
Shortcoming:A bit thick.
Metal case
Usually for the main production of materials with stainless steel, aluminum, iron, etc.
Shortcoming:Easy to scratch the phone,heavy weight.
iPhone case