Sell Surface Coating Additive(Speciallyfor precise casting)

Description

(sales at zhifa-tech dot com)Surface Coating Additive is a kind of additive specially for precise casting, In precise casting of silicon gel to fabricate shell, due to the great surface tension of the waterâ??base silicon gel, Its coating strength is not enough because of its poor wetting ability on the model surface with grease , wetting agent and and antiâ??foam agent have to be added into the coating to improve the coating chavacteristic, What is more most antiâ??foam agents are of oil type, which is herd to be dispersed into silicon gel, In case the wetting agent and antiâ??foam agent are added respectiuel an unâ??proper ratio, the quality of the surface coating shall be affected. Developed in the light of the needs of customers, it can replace both wetting agent and antiâ??foam agent and improve the coating characteristics and stability of the surface coating. The additive is good at dispersing and can be added into the surface coating without being sticky or unâ??even dispersion. *0kgïÂ&frac*4;?**0kgïÂ&frac*4;?**0kg plastic buckets or plastic steel drum