What is the difference between basketball and PVC and their most suitable aspects?
PU is the abbreviation of Polyurethane, the Chinese name for the polyurethane referred to as polyurethane. Because only need to simply modify the formula, you can get different density, flexibility, rigidity and other physical properties. At present, has a large number of alternative glass fiber insulation materials, wood, traditional rubber products.
Pu basketball feel good, wearable, but the price is expensive, better basketball like Spalding is made of PU or leather.
Comprehensive pu basketball is better than pvc basketball.
PVC is polyvinyl chloride, English referred to as PVC (Polyvinyl chloride), vinyl chloride monomer (vinyl chloride monomer, referred to as VCM) in the peroxide, azo compounds and other initiator; or in the light, heat by free radical polymerization Reaction mechanism polymerization of the polymer. Vinyl chloride homopolymer and vinyl chloride copolymer collectively referred to as vinyl chloride resin. The material is a non-crystalline material. PVC materials in the actual use of often added stabilizers, lubricants, auxiliary processing agents, colorants, impact agents and other additives. With non-flammability, high strength, weather resistance and excellent geometric stability. PVC has a strong resistance to oxidants, reducing agents and strong acids.
Pvc basketball is the use of soft PVC is generally used for flooring, ceilings and leather surface, but because soft PVC contains softener (which is the difference between soft PVC and hard PVC), easy to become brittle, easy to save, so its use by Limited.
