Shanghai Youngtall Material Science Co., Ltd

The full name of PU is polyurethane. Is a polymer compound. There are two types of polyurethane: polyester and polyether. It can be made into polyurethane plastic (mainly foam plastic), polyurethane fiber (referred to as spandex in China), polyurethane rubber and elastomer.  PU skateboard wheels supplier  share with you: Pu Skateboard Wheels Application of polyurethane: The main application areas of PU are: replacing stainless steel, tungsten carbide and other metals to reduce costs. Replacing those materials with high abrasion resistance and controlling materials can improve the quality, save maintenance time, and eliminate the damage caused by some parts due to impact. The main application areas of PU are: replacing stainless steel, tungsten carbide and other metals to reduce costs. Substitutes materials with high abrasion resistance and control, which can improve quality, Save maintenance time and eliminate the damage caused by some parts due to impact. PU soft...

PU wheels  are commonly known as urethane rubber, spring rubber, full name: polyurethane or isocyanate polymer. PU wheel is an elastomer between plastic and rubber. Its excellent and peculiar comprehensive properties are not available in ordinary plastic and rubber. What are the characteristics of the pu wheel? The elastomer of  polyurethane wheels for skateboard  has abrasion resistance, chemical resistance, high strength, high elasticity, low pressure resistance, abrasion resistance, strong shock absorption, tear resistance, radiation resistance, high load bearing and shock absorption. Good performance such as cushioning, PU wheels also have a wide hardness scale. There are already products on the market that surpass Shaw A100 and above. In addition, the PU wheel has superior shock absorption performance, can cushion the cushion plate, is more impact resistant than metal springs, and does not hurt the mold. These characteristics of PU wheels are very suitable as ...

Street culture itself is a branch of popular culture, but in recent years, street culture is in the ascendant in China, and the trend of the trend seems to be in the hands of the streets. More and more people can accept and tolerate this unruly freedom and break the traditional exaggeration. culture. As an important part of street culture, skateboarding has always been loved. The trend overlords superme, vans, and DC all started skateboarding. They opened the door to the times because they love skateboarding.  PU skateboard wheels supplier  share for you: Skateboarding, it is no longer a sport, it has evolved into a culture, a culture of skaters. However, for skateboards that are becoming more and more familiar, do you really understand enough? In most people's ideas, skateboarding is a double-clumped arrogant fly on the streets of crazy young men. However, in fact, there are many types of skateboards and the concept is very vague. His types can be roughly divided into ...

What is roller skating? As the name implies, the use of wheeled equipment for sliding is roller skating. It mainly includes the following events, speed skating, pattern skating, extreme skating, roller skating block, roller skating turn, roller skating downhill, Inline Hockey, roller skating obstacle course, Rollerball, skateboard, freestyle roller skating and so on.  PU skateboard wheels supplier  introduces several pulley projects： PU Wheels 6. Figure skating Like roller skating, it was first developed as a way for figure skaters to practice without ice and has since evolved into a separate sport.Therefore, figure skating and figure skating are very similar.Figure skating is divided into four categories: figure skating, free skating, pairs skating and pairs dance.The match is played on a field not less than 50 meters long and 25 meters wide.According to the difficulty of the movement, the grace of the dance to determine the winner. Seven, block race roll...

Fourth, freestyle skating Freestyle skating has a history of less than 20 years, and is relatively new compared to other skating items. When freestyle roller skating just appeared, there was no unified name for "freestyle roller skating". At that time, it was called "flat-fancy" for short. However, the roller skates worn by Pinghua have been called "flat shoes" and have been used ever since. Freestyle roller skating is divided into: fancy winding (formerly known as flat ground fancy, referred to as flat flower), speed over the pile, fancy braking, fancy confrontation. The differences between several small items of freestyle roller skating are still relatively large. They have different gameplay and different competition rules. PU Wheels 1. The fancy winding is a roller skating project in which flat shoes are used to slide on rows of piles, and various "fancy" actions are made when sliding. Obstacles placed on the ground are called ...