Sodium methyl silicate solid is in powder form.
1. Technical indicators
Appearance: white powder
Solid content: 99
Silicone content: 68
PH value: 12~13
II. Performance and characteristics
This product is a new type of building waterproof material with good penetrating crystallinity. The silanol group in its molecular structure reacts with the silanol group in the silicate material to cross-link when exposed to water, thus achieving the "anti-capillary effect" to form an excellent hydrophobic layer. It also has the functions of micro-expansion and increased compactness.
3. Uses
1. Widely used in waterproofing and moisture-proofing of interior and exterior walls, floors, bathrooms, kitchens, and basements as well as rust-proofing and leakage-proofing of reinforced concrete structures.
2. Used in underground civil air defense projects. Such as bridges, dams, tunnels, large hydropower stations, and water diversion projects to reduce water erosion.
3. Used in various pools. Such as swimming pools, purification pools, sewage pools, water towers, etc.
4. Used to waterproof water-soluble building materials, protect color, prevent pollution and aging, and is widely used for exterior wall decoration.
5. Additives used in latex paint and water glass can make them significantly hydrophobic and maintain stable bonding strength.
6. Used in oil drilling to adjust mud viscosity and density to effectively prevent drilling collapse.
7. Used for other special purposes to reduce water absorption and resist penetration and waterproofing.
The surfaces of water-absorbent inorganic building materials such as cement surfaces, bricks, tiles, and gypsum boards are used for impermeability and moisture-proof treatment, with excellent results.