Shanghai Youngtall Material Science Co., Ltd

Downhill boards, also called highway boards, downhills in long boards. Downhill is generally driven by gravity, which means that you must find slopes and mountains to play. Downhill has professional competitions around the world. The downhill world record of downhill reached 130 kilometers per hour. Characteristics of downhill boards: The surface of the board is generally relatively hard, the material is maple, bamboo, glass fiber, carbon fiber, metal, etc., the length is between 80-150cm, the technology content is very high, the wheels generally use professional downhill wheels, very gripping , And will adjust the hardness of the wheels according to different competition roads. Finally, there is a variant, a split skateboard similar to roller skates-drift board: Below, enter the topic: Pu skateboard skateboard supplier   said that the skateboard is a traditional extreme skateboard. First of all, if you want to have a real professional four-wheel double-climb extreme skatebo...

How to choose the right skateboard size for different ages and heights,  pu pulley for skate board supplier  share with you: There are already a lot of answers on the question of how skateboarding novices choose skateboarding, but over time, more and more skateboarding brands have appeared in various answers, leaving novices new to skateboarding no choice and no idea which one The brand is good, which business is trustworthy. Today, the skateboarding project has become the 2020 Tokyo Olympic Games. Skateboarding has also become one of the national games for the first time. Small cities have also sparked the skateboarding enthusiasm. The free niche movement of skateboarding has gradually entered the public's field of view, and more and more people have devoted themselves to skateboarding. Polyurethane Skateboard Wheels Before continuing the topic of extreme skateboarding, let's popularize the other "skateboards" in the eyes of ordinary people and divide them i...

As one of the coolest items in roller skating, skateboarding is excellent in both viewing and practicality. In particular, the elegant videos of younger brothers and sisters playing skateboarding that have been widely spread on the Internet recently have made many little friends have the urge to learn skateboarding! Black pu wheels for skateboard supplier  sorted out some basic scientific knowledge of skateboarding for friends who want to learn skateboarding, hoping to provide you with some reference when choosing skateboarding. Board surface: First of all, when choosing a  PU skateboard wheels  for beginners, it depends on the material of the board. It is best to choose maple as the material, and a layer of sand on the front can prevent slipping. For the reverse, you can choose various patterns according to your preferences. If a child wants to sit on a skateboard, he can choose a flat one, which is more comfortable, and the concave panel may be uncomfortab...

Skateboard  PU wheels  and ordinary wheels are two types of skateboards, so what is the difference between skateboard PU wheels and ordinary wheels? Pu wheels for skate board  are usually made of polyurethane as the main material. The proportion of polyurethane in the wheel is different, and the hardness of the wheel is also different. The wheels with a hardness of 85A (A means hardness) are relatively soft, suitable for rough roads, and the sound is very low when taxiing. It is a good choice for friends who like to pedal and go shopping. PU wheels are products formed by the processing of chemical raw material foaming process. PU can control the density and elasticity of the product, and high density of abrasion resistance. Wheels with good elasticity can control and reduce vibration during skateboarding. Reaching density and elasticity requires a combination of professional indicators. PU wheels are used for professional skateboarding. PVC wheels are made of plastic...

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 ...