丙烯酸中涂的主要作用是增加运动场地面的厚度、强度及平整度，使整个丙烯酸地面更耐磨，增加丙烯酸运动场的使用寿命。
丙烯酸中涂是丙烯酸结构的基础和支撑层，它不仅是水泥基础的贴身保护层，能够彻底将水泥基础密封覆盖起来。此外，由于中涂含有石英砂，使其具有一定的厚度，对水泥基础的一些细微不平整具有一定的找平作用。这种材料不仅提供了极佳的粘接力及耐湿、耐霉、耐老化性，而且在长时间水浸泡下不易起鼓、不离层，价格适中。通过添加专用的UV抗紫外及抗氧化剂，以及颜料添加有机大红，使产品在耐褪色、耐老化方面的性能更佳。
The main function of acrylic intermediate coating is to increase the thickness, strength, and flatness of the sports ground, making the entire acrylic ground more wear-resistant and increasing the service life of the acrylic sports ground.
Acrylic intermediate coating is the foundation and support layer of acrylic structure. It is not only the intimate protective layer of cement foundation, but also can completely seal and cover the cement foundation.
In addition, due to the presence of quartz sand in the middle coating, it has a certain thickness and has a certain leveling effect on some minor unevenness of the cement foundation. This material not only provides excellent adhesion and moisture resistance, mold resistance, and aging resistance, but also is not prone to bulging or delamination under long-term water immersion, making it affordable. By adding specialized UV resistance and antioxidants, as well as adding organic red pigment, the product's performance in terms of fading and aging resistance is improved.
