What are the characteristics of silicon pu basketball court materials?

Performance characteristics of silicone polyurethane basketball court

Silicon basketball court is one of the most common types of sports venues today. One is that its price is lower than that of wooden floor, and its performance is better than other plastic floors, so it is called one of the main choices of stadium floor materials today.

Silicon PU court material is based on silicone modified polyurethane (PU) as elastic main body, combined with wear-resistant and weather-resistant special court spraying materials, combined with various professional technologies, so that PU material can be directly constructed on the concrete floor without cracking and foaming. The double-layer structure is designed according to the requirements of international indoor standard competition venues, and it is a professional sports floor product for outdoor use in indoor standard competition venues.

Silicon PU is a national patent court material, which has multi-functional sports characteristics and construction advantages. Performance characteristics of silicone polyurethane basketball court;

Stable and uniform rebound: Silicon PU has an innovative upper hard and lower elastic structure, and the hard surface layer has sufficient rebound support. With the help of the rebound characteristics of the elastic layer and the reinforcing layer, the rebound rate of the ball is ensured to be above 90%, which meets the requirements of professional sports for the sense of ball, thus effectively solving the defects of the soft surface of PU, such as ball trapping, ball sticking and uneven rebound.

Effective shock absorption: Silicon PU elastic system specially designed for sports provides effective shock absorption and shock absorption protection for sports. The elastic layer instantly absorbs the impact force through retraction, and the buffered pressure accumulates through the reinforcement layer to form an upward high resilience, effectively alleviating the sports injury caused by the reaction force of ankles, joints and ligaments.

Excellent anti-skid start: The silicon PU has a reasonably hard and rough surface designed according to ergonomics in sports, with moderate surface friction and elastic bottom structure, which provides sufficient friction for starting, changing direction, jumping and emergency stop in sports, effectively solving the skid phenomenon caused by wet surface and ensuring the comfort of feet in sports.

Comfortable directional movement: the innovative silicon PU hard surface layer provides sufficient physical foundation for smooth, multi-directional and fast movement in movement, and the lower layer realizes the reasonable structural transition from hard to soft by adjusting the modulus of elastic body, forming a professional movement structure with elasticity in hard but not soft.

Higher economy: products with low comprehensive use cost, no special maintenance, easy cleaning and the highest cost performance. Strong adaptability, can be constructed on various solid floors at will, and the color and thickness can be selected. The asphalt floor can be laid directly, and the old and new cement concrete floors can be laid after surface treatment, which greatly reduces the treatment cost of the foundation floor. The national standard for the limit of harmful substances in interior decoration materials of silicon pu basketball court is GB 1858 1.

1 is a one-component polyurethane modified by silicone, which absorbs water and cures without leaving harmful chemical components.

2. The surface layer is made of synthetic resin, water-based materials and recognized environmental protection materials.