What is the difference between luggage pp and pc materia
Jul 18,2025
The material of a suitcase determines its durability and appearance. When choosing a suitcase, consumers usually consider whether the material of the suitcase can meet their needs. The following is a comparison of PP and PC materials:
Material difference: PP material, full name polypropylene, is a translucent material, commonly used in hard boxes. The PC material, that is, polycarbonate, is a transparent material that is also suitable for hard boxes.
Performance comparison: ABS+PC material has better performance than simple PP material. ABS (acrylonitrile-butadiene-styrene copolymer) is a thermoplastic resin with good toughness, hardness and chemical resistance. PC has excellent optical properties and heat resistance.
Scope of application: Due to the brittleness of PP materials at high temperatures, the commercially commonly used PP materials are modified with 1% to 4% ethylene for irregular copolymerization or higher proportions to improve its toughness and low temperature resistance.
In summary, PP and PC materials have their own characteristics and are suitable for different scenes. If you need a suitcase that is both transparent and has good toughness, then PC material may be more suitable for you; If you're more interested in price and translucency, and the suitcase will be used mostly at room temperature, PP may be a more affordable option.
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