Silicon PU material developed on traditional PU material is a professional and flexible elastic stadium synthetic material. It not only makes up for the defects of traditional materials, but also conforms to physical characteristics of movement and ergonomic principles. Its structural characteristics are in line with the hard ground of the stadium. The requirements of the bomb. Silicone PU materials are made of polysiloxane oligomers and polyisocyanates with reactive groups at both ends. The block copolymers are prepared through polymerization and have obvious advantages in chemical properties and water resistance. Silicon PU Stadium officially put into the market in April 2006. Once the product was launched, it set off a storm of change in the sports materials industry and became the best silicon PU material on the market. Widely respected and recognized by sports engineering companies. Since entering the 21st century in the field of sports facilities industry, acrylic and PU materials have been widely used in the field of domestic stadiums. Acrylic court materials have developed rapidly and well in tennis sports with good performance. PU materials also occupy a certain market share due to their higher elasticity. However, we must admit that the acrylic site material has a higher requirement for the ground floor, while the PU material is prone to soft and sticky due to high temperature, lacking in sports texture and other deficiencies. The flaws in these materials have led to a need for a new type of floor material in the industry to ensure good and reliable ground quality. The current silicon PU course has already been certified by FIBA ​​and NetFront. The silicon PU course is the only course material that has won two certifications. The construction area in China has exceeded 10 million square meters, far ahead of the total sum of other materials. It is possible to go to the European and American markets and have a place. Related Reading: "Second-generation Silicon PU Course Material Laying Process and Basic Treatment" Http:// It is new latest design 1800W Hair Dryer. it comes with hot and cool function and also comes with hi and low function . so it have dual switch control. that is not comes with other.in today's day and age, it comes with good quality and low price. so all can afford it. From room occupying appliances and pocket-fitting devices, to meters and meters of cables, no home is stranger to any of these. Hair Dryer 1800W,Professional Hair Dryers,Foldable Hair Dryer 1800W,Salon Ionic Ceramic Hair Dryer Ningbo Meirou Electric Appliance Co.,Ltd. , https://www.mrhaircurler.com