Nowadays, it is necessary for people to travel on a business trip. The trolley case refers to a suitcase with a tie rod and a roller. Because of its ease of use, it is a travel to carry clothes, and it is widely used when going out. There are many kinds of trolley materials, of which pc is one. So, do you know what the trolley case pc means?
What does the trolley case pc mean? The following is an introduction:
PC is also known as "Polycarbonate", PC trolley case, as the name suggests is a trolley case made of PC material.
PC material, the main feature is light, the surface is relatively flexible, rigid, although the soft feeling is not strong, but in fact it is very flexible, the average adult standing on the top is no problem, cleaning is more convenient.
       Polycarbonate is a tough thermoplastic resin whose name is derived from its internal CO3 group. It can be synthesized from bisphenol A and oxychlorocarbon (COCl2). The more widely used method is the melt transesterification method (bisphenol A and diphenyl carbonate are synthesized by transesterification and polycondensation).
The ABS trolley case is heavy. After the impact, the box surface will appear crease or even burst. Although it is cheap, it is not recommended!
ABS+PC: It is a mixture of ABS and PC. It is not as good as PC compression. It is not as light as PC and the appearance is not as good as PC!
       The PC was selected as the main material for the aircraft cabin cover! The PC pull box is light and convenient to travel; after receiving the impact, the recess can rebound and return to the prototype, even if the consignment is not afraid of the box being crushed.
1. PC trolley case is light and the same size trolley case. PC trolley case is much lighter than ABS trolley case and ABS+PC trolley case!
2, PC trolley case with high-strength elastic PC impact resistance is 40% higher than ABS, after the impact of the ABS trolley case, the box surface will appear crease or even burst directly, and the PC box will gradually rebound after receiving the impact. For the prototype. For this reason, PC materials have also been selected as the main material for aircraft cabin covers. Its lightness solves the problem of load-bearing and the toughness improves the impact resistance of the aircraft.
3, PC trolley case adapts to the temperature PC can withstand the temperature: -40 degrees ~ 130 degrees; has a high heat resistance, embrittlement temperature of -100 ° C.
4, PC trolley case is highly transparent PC transparency up to 90%, free to dye, which is why the PC trolley case is stylish and beautiful.
       Through the above content, have you already understood what the trolley case pc means? I hope everyone has to help!
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