Shanghai Youngtall Material Science Co., Ltd

Roller skating has been developed in China for decades, especially in the past 20 years. As new projects and new equipment for roller skating have entered China from abroad, roller skating has become more and more popular and respected by young people. rapid. At the same time, its social recognition is getting higher and higher, and it has become a household name. With the rapid development of roller skating, the "play" of roller skating has become more and more diverse. The various skating projects have their own characteristics and charms, which have attracted different skating enthusiasts.  Skateboard PU wheels supplier  will introduce them one by one. First, we introduce projects that have developed well in the country and have a broad mass base. First, leisure roller skating Casual roller skating is not a competition item, it is a free "play" without rules and restrictions. Anyone who loves roller skating wears roller skates to shuttle between streets, p...

PU pulley for skate board  material polyurethane is a general term for polymers with urethane binding groups. It is formed by the reaction of isocyanate group with active hydrogen such as hydrogen peroxide. Polyurethane has not only the elasticity of rubber, but also the strength and excellent processing performance of plastic. It has incomparable advantages in heat insulation, sound insulation, wear resistance, oil resistance, elasticity and other synthetic materials. It is the sixth largest plastic after polyethylene, PVC, polypropylene, polystyrene and ABS. It has been widely used in national defense, aerospace, light industry, chemical industry, petroleum, textile, transportation and automobile Automobile, medical and other fields have become indispensable new materials for economic development and people's life. Pu Material Pu material  can be applied to the fabric of shoes or the parts bearing the weight, such as high-grade straight row wheel, skateboard wheel, Pu...

With the development of roller skating, roller skating has also been accepted by more and more parents, and its characteristics of health, sunshine, fashion and competition have also been widely recognized. Many parents have plans to let children touch and learn to roller skating. Many kindergartens, elementary schools, and middle schools have also opened various skating interest classes and special courses. In some places, almost all children have the degree of roller skates. The skating sports that followed the skating equipment (mainly roller skates and  90A pu wheels for skate board ) and the surrounding products industry have also arisen. Various brands and various types of roller skates are full of excitement. How should parents choose a suitable roller skating for their children? What about shoes? We mainly introduce how to choose the first pair of children's roller skates for children. Special attention is given to how to choose children's roller skates, and how to...

PU wheel  is also called Pu filling wheel: strictly speaking, Pu is also a kind of plastic, only additives are added in the production process, so the performance is superior, and the production cost is also increased. Features of Pu filling wheel: it has elasticity and can play a certain damping effect (even better than air filling wheel), good grip, not easy to slip, more wear-resistant and comfortable performance. PU pulley for skate board  has the advantages of wear resistance, oil resistance, corrosion resistance, solvent resistance, radiation resistance, acid and alkali resistance, ozone resistance, oxidation resistance, low temperature resistance, tear resistance, impact resistance, hydrolysis resistance, high elasticity, strong vibration absorption, excellent compression and buffer performance, and low compression deformation. Polyurethane products are widely used in textile printing and dyeing, national defense and military industry, mining machinery, constructio...