What are the differences between PP, PVC, PC and ABS suitcases?
Different properties: Pp material is polypropylene, which is one of the materials of hard. This material is semitransparent. Pc is short for polycarbonate and one of the hard materials. This material is transparent. ABS is the latest fashionable luggage material. The main characteristics of abs material are that it is lighter and more flexible than other materials. The PVC suitcase is also a hard case.
Different features: Pc has good heat and cold resistance, good electrical insulation and extensibility, and non-toxic and flame retardant. The crystallinity of Pp material is relatively high, so the suitcase made of pp material is stronger, which can effectively prevent scratches caused by bumps, and has good impact resistance and water resistance. The luggage made of PVC has the characteristics of falling resistance, water resistance and impact resistance. The surface of abs material is flexible and rigid.
Different wear resistance: Pp material has good wear resistance, but poor impact resistance and transparency, while pc material has poor wear resistance, but strong impact resistance and transparency, so the flexibility of pc material luggage is better than that of pp material. The PVC trunk has poor wear resistance.
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