PC is a non-crystalline thermoplastic, which has excellent mechanical properties such as heat resistance, good transparency, and high impact strength. There are several advantages to a suitcase made of PC at one time:
1.PC high molecular weight resin has high toughness, high strength and coefficient of elasticity, and high impact strength, making PC suitcases absolutely sturdy and durable;
2. High transparency and free dyeing, flexible conversion makes the appearance of travel outfits more attractive and fashionable, bringing confident and excellent travel results;
3. The PC material has the characteristics of good pressure resistance, light weight, easy cleaning, no maintenance, etc. The train can sit directly on the train without damaging the contents inside;
PC material is actually one of the engineering plastics we call, as a widely used material worldwide. It has excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance; it also has the advantages of self-extinguishing, flame retardant, non-toxic, and colorable.
In summary, the PC material is still very popular in suitcases. Of course, the PC material also has disadvantages. Compared with metal, it has insufficient hardness and is easy to scratch. Beat, as long as you don't try to smash it with stones for the purpose of damage, it will be long enough.