The plastic track according to the structure of its construction, the materials can be divided into: prefabricated plastic track all plastic plastic plastic runway runway hybrid composite plastic runway breathable plastic runway runway prefabricated EPDM plastic and all plastic plastic plastic track by track Its outstanding performance is unmatched common types of professional athletics stadium, but its high price, is generally in schools can not afford; hybrid composite plastic plastic runway and runway performance between all plastic and breathable between the type, the price is slightly lower than all plastic and other plastic track, but also a lot higher than the breathable plastic runway sunshine handball court, on the basis of demanding; breathable plastic track performance can be achieved GB/14833- 93 indicators, and breathable, permeable plastic runway handball courts, short construction period, the renovation is also easier to maintain, preferred the highest price, but also in schools and; EPDM plastic track is mainly used for non-standard runway kindergarten or elementary school . UV-resistant plastic runway construction handball court, effectively prevent sports injuries, a tough elastic layer and the buffer layer, wear no threshing, can not easily be scratched soles and other hard objects; meet the requirements of long-term use at high frequencies; weather resistance, light resistance, excellent water resistance performance without SBR: SBR composition is by its nature (ratio of butadiene and styrene), polymerization temperature and the kind of emulsifier and other effects. Generally refers to the general nature of the rosin acid soap emulsifier to the method of cold (5 ℃) polymerization, the nature of the bound styrene of 23.5% ± copolymer. SBR-1500 is the most typical varieties of GM contamination soft SBR. When using mixed acid soap polymerized rosin acids and fatty acids as emulsifiers, raw rubber adhesion and processing properties are excellent. Vulcanized rubber wear resistance, tensile strength, tear strength and good resistance to aging. SBR-1500 is a general purpose non-polluting soft species most typical SBR using the polymerization mixture of rosin acids and fatty acid soaps as emulsifiers rather SBR-1500 performance, good tensile strength, abrasion and flex ace pitch plastic runway price, SBR-1712 is a high aromatic oil 37.5 parts (100 parts pure gum) soft neoprene padding contaminating species. It has excellent adhesion, abrasion resistance and processability, and low cost advantages. Easy to aging damage; lasting color, do not fade, falling ever new; stain resistance, easy cleaning and maintenance. Handball court plastic track, handball courts plastic runway construction, building materials handball court Berson plastic track materials provided by Berson. This information consists of: Rizhao City, Shandong Province Berson Building Materials Technology Co., Ltd. (www.cnbsfs.com) offer, we are Commercial Union membership, the integrity of the whole network authentication provider. Feel free to contact us, contact: Lin Dong