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Wholesale Price China Kids Luggage - OMASKA 3PCS PP LUGGAGE ZIPPER PIPING MATCHING DOUBLE WHEEL 20 24 28 INCH CHINA PP LUGGAGE – Omaska Detail:
OMASKA 3PCS PP LUGGAGE ZIPPER PIPING MATCHING DOUBLE WHEEL 20 24 28 INCH CHINA PP LUGGAGE
What is the difference between pp suitcase and pc suitcase?
1. Different materials
PP suitcases are polypropylene resins. Because homopolymer PP is very brittle when the temperature is higher than 0C, many commercial PP materials are random copolymers with 1~4% ethylene added or clamps with higher ethylene content. formula copolymer.
A PC in a PC suitcase is aka “polycarbonate”. Polycarbonate is a tough thermoplastic resin that gets its name from the CO3 groups inside it. By bisphenol A and carbon oxychloride synthesis. The most commonly used method is the melt transesterification method (bisphenol A and diphenyl carbonate are synthesized by transesterification and polycondensation).
2. Different characteristics
PP suitcase: The copolymer-type PP material has lower thermal distortion temperature (100C), low transparency, low gloss, low rigidity, but has stronger impact strength. The strength of PP increases with increasing ethylene content. The Vicat softening temperature of PP is 150C. Due to the high degree of crystallinity, this material has good surface stiffness and scratch resistance properties.
PC suitcase: It is an amorphous thermoplastic resin with excellent comprehensive properties, with excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance; also has Self-extinguishing, flame retardant, non-toxic, colorable, etc.
3. Different strength
PP suitcase: have stronger impact strength. The surface stiffness and scratch resistance properties of this material are excellent.
PC suitcase: Its strength can meet various needs from mobile phones to bulletproof glass. Compared with metal, its hardness is insufficient, which makes its appearance easier to scratch, but its strength and toughness are very good, whether it is heavy pressure or general , as long as you’re not trying to rock it, it’s long enough.
What’s the character of this group 3PCS set PP luggage suitcase？
1. PP luggage
2. 20″24″28″ 3pcs set
3. Double wheel
4. Iron trolley system
5. Customize brand
6. Without expandable part
7. 210D polyester inside lining
8. Accept customize brand, OME/ODM order 9.1x40HQ container can load 680 sets ( 3 pcs set )
Warranty & Support
Product Warranty: 1 year
Which model is the most hot selling PP SEMI FINISHED luggage of your factory ?
Z06#/Z07#/Z08#/Z09#
Product detail pictures:
Related Product Guide:
Cooperation
All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Wholesale Price China Kids Luggage - OMASKA 3PCS PP LUGGAGE ZIPPER PIPING MATCHING DOUBLE WHEEL 20 24 28 INCH CHINA PP LUGGAGE – Omaska , The product will supply to all over the world, such as: Manila, Jamaica, French, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
