1) Water repellent treatment of plaster used to produce tiles and boards, 2) Water repellent treatment of cement, marble, fabrics, glass, ceramics, leather and metal, 3) Water repellent 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, friction strength and antifouling, feeling and stitching performance, 5) Used as a release paper isolation and crosslinking agent.