Pu castor this is the best way to be

Pu castor should be the best way is such, polyurethane casters in abrasion resistance, rolling resistance and tear resistance is superior to sixth child; Same size of polyvinyl chloride resin rubber tire caster wheel load capacity is 6 ~ 7 times. Its can achieve continuous production process and automation, produces little waste in the process of the production and use, and more importantly waste tire part of the body can be recycled for other polyurethane products, will not cause environmental pollution; Simple - and its manufacturing process - - - - - - Liquid pouring shape, belongs to the new no cord casting wheel, thus known as the 21st century green tires, polyurethane wheels, will be the future developing trend of the automobile tires, has broad application prospects in auto industry. Polyurethane wheels, it is a kind of a material between general rubber and plastic, this is by far the most resistant elastomer, and non-toxic to human body, and can completely biodegradable, don't need to add carbon black and some have carcinogenic effect of rubber compound, is the ideal material for manufacturing tire tread. The biggest characteristic of polyurethane casters is within the scope of the hardness of the high elasticity, good mechanical strength, oil resistance and ozone resistance, good low temperature performance. The wear resistance of polyurethane casters are often several times to dozens times of ordinary rubber materials. Metal materials such as steel, although very hard, but doesn't have to wear; Other rice huller rubber roller, such as milling, coal preparation with sieve sieve plate, stadium track the runway, forklift truck crane dynamic oil seal, elevator wheels and wheel roller skates, etc are also polyurethane elastomer. Need to mention here is that to improve the low and middle hardness, the friction coefficient of polyurethane elastomer parts, improve the bearing under the load of wear-resisting performance, can add a small amount of sulfide in this type of polyurethane elastomer aluminum and graphite or silicone oil lubricant. Pu castor this is the best way to be, more news and information about pu castor please click: hynews / 250. html