Name | Organosilicon water-proofing agent |
Synonyms | silicone waterproof agent Organosilicon water-proofing agent |
Physical and Chemical Properties | The chemical product is a white emulsion. |
Use | Chemical properties 1, this product is white emulsion. Use as a paper waterproofing agent, can make the paper soft, smooth, wrinkle-proof, shrink-proof, wear-resistant, tear-resistant, and does not affect its permeability. 2, widely used in concrete, mortar products, tiles, bricks and inorganic materials, waterproof treatment, building exterior walls, roofs, floors, hydrophobic, moisture treatment |
18 parts of 227 surfactant, 0.4 parts of potassium hydroxide and 100 parts of water are mixed and dissolved, then the temperature is raised to 80 ℃, and 40 parts of octamethylcyclotetrasiloxane are added under high-speed stirring. Stir continuously for 6 h. Products.