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Silicone Waterproofing Emulsion RJ-202E

RJ-202E is an emulsion of silicone fluid, it can be used as water-repellent, hydrophobing, impregnating agents and moisture-proof treatment of gypsum, glass,ceramic, leather, paper, cement and marble. For instance, it has an excellent water repellent property on gypsum board. It can also improve the capacity of water repellency and softness of textile fabric.

Technical Index


Milky white liquid

Active Content


Centrifugal Stability

No layers after centrifuge at 3000 rpm for 15 min





This product can be used in variety of applications, including:
1. Used as waterproofing additive in the production process of gypsum board.
  • 2. Treatment of cement, marble, fabrics, glass, ceramics, leather and metal.
  • 3. Treatment of dry-sprayed substances (e.g.: extinguisher powders, various fillers).
  • 4. Raw material of MH emulsion,Blend with hydroxyl silicone emulsion could keep the fabric with both breathable and waterproof property. It also could improve the fabric tear strength.
  • 5. Used as a release paper isolation and crosslinking agent.