The key role of Zhongmai rubber and plastic processing aids, in the roofing material market, PVC resin tiles are favored for their own advantages, and their excellent performance is inseparable from the high-quality processing aids of Zhongmai Rubber and Plastic Products Co., Ltd., lead salt stabilizer YQ102, lubricant PE wax and stearic acid 1801 are the key. Lead salt stabilizer YQ102 is a thermal stability guarantee for PVC resin tiles.
PVC tile processing aid
PVC material is prone to thermal degradation when encountering high temperature during processing, resulting in decreased performance and poor appearance. YQ102 can react with the unstable chlorine atoms generated by PVC, forming stable chemical bonds and inhibiting degradation. With its help, the PVC resin tile has uniform and stable melt during high-temperature extrusion, and the finished product has a smooth surface and good color, and it is not easy to degrade in performance due to temperature changes over a long period of use, extending the service life. The lubricant PE wax greatly improves the processing efficiency and product quality.
It forms a lubricating membrane on the surface of PVC particles, reducing the friction coefficient between particles and between particles and equipment. After adding PE wax, the speed of PVC resin is accelerated during extrusion, which can fill the mold more evenly, and the produced resin tile is accurate in size and smooth in surface, and it is easier to demold, reducing product damage, and also enhancing the flexibility and impact resistance of the product. Stearic acid 1801 is a versatile player. It works synergistically with PE wax to further improve the flowability of PVC processing. At the same time, it has a plasticizing effect, inserting between PVC molecular chains, enhancing flexibility, and facilitating the installation of special shapes. Moreover, it can assist YQ102 in stabilizing PVC, reacting with the hydrochloric acid generated by degradation, and improving the stability of resin tiles. These processing aids from Zhongmai Elastomers work together to achieve high-quality PVC resin tiles.
