塑胶球场：由聚氨酯预聚体、混合聚醚、废轮胎橡胶、EPDM橡胶粒或PU颗粒、颜料、助剂、填料组成。具有平整度好、抗压强度高、硬度弹性适当、物理性能稳定的特性，有利于运动员速度和技术的发挥，有效地提高运动成绩，降低摔伤。
Plastic pitch: the pre polymers, mixed polyether polyurethane, waste tire rubber, EPDM rubber granule or PU particles, pigments, additives and fillers. Have good flatness, high compressive strength, hardness, flexibility, physical characteristics of stable performance, appropriate for athletes speed and skill to play, effectively improve performance, reduce the hurt.
PU运动场地：厚度不少于4.5mm才能达到使用标准，PU球场需要沥青基础上铺设。有弹性、质感好，但球路变化大，易使运动员膝部受伤。耐磨性和抗紫外线较差，高速运动时出现的黑色痕迹不易清洗。雨后20~30分钟可恢复使用，但部分类型的产品会出现打滑现象。
PU: sports venues to use standard thickness of not less than 4.5 mm, PU stadium needs laying on the basis of asphalt. Has good elasticity, texture, but pitch change is big, easy to make the athlete knee injury. Poor wear resistance and resistance to ultraviolet radiation, high speed movement of black mark is not easy to clean. 20 ~ 30 minutes after the rain can be used to restore, but some types of products will appear skid phenomenon.
　　硅PU运动场地：目前市面上主流的运动场地地面材料，由江门长河集团在普通PU材质的基础上改进研发，以单组份有机硅改性聚氨酯组成缓冲回弹结构，双组份改性丙烯酸作为耐磨面层，命名“硅PU”。硅PU具有良好的缓冲性和延展性，粘接力强，对基础有一定的治愈功能，能够自动找平，施工简单，抗老化性优秀，施工后化学性能稳定，不易产生气泡等问题。
Silicon PU: sports venues on the market at present the mainstream of ground material, sports venues in ordinary PU material by jiangmen river group improved on the basis of the research and development, with one-component silicone modified polyurethane composition buffer rebound structure, a two-component modified acrylic as wear-resisting layer, named "silicon PU". Silicon PU has good buffer and ductility, stick relay is strong, the foundation has certain cure function, can automatic leveling, simple construction, excellent aging resistance, stable chemical performance, after the construction is not easy to produce the problem such as air bubbles.
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