Products

  • Sodium Methyl silicate Powder

    Sodium Methyl silicate Powder

     
    Sodium Methyl silicate Powder 
    One. Technical indicators:
    Appearance: white powder Solid content: ≥96%     Silicone content: 65%          
    Dissolution rate: ≤90s              Alkalinity (1% solution): 10.2        Molecular formula: CH3SIONa3
    Two. Performance and characteristics:
    This product is a new type of building waterproof material with good permeability and crystallinity. The silanol group in the molecular structure and the silanol group in the silicate material react and cross-link with water, so as to realize the “reverse capillary effect” to form an excellent hydrophobic layer, and at the same time, it has the functions of micro-expansion and increased density.
    Three. Suitable range:
    1. It is widely used in waterproof and moisture-proof of roofs, inner and outer walls, floors, bathrooms, kitchens, basements and warehouses, as well as impermeability and penetration of reinforced concrete structures;
    2. For underground civil air defense projects: such as culverts, bridges, dams, tunnels, large hydropower stations, and water diversion projects to reduce water erosion and prevent weathering;
    3. Cementing agent for oil field drilling;
    4. It is used for the impregnation of high water-absorbing inorganic aggregates: such as perlite slabs, roofing bricks, cement bricks, high-rise building light brick veneers, asbestos, inorganic fabrics, thermal insulation materials, etc., so that they have significant waterproof and moisture-proof effects;
    5. Water-soluble architectural coatings are used for waterproofing, color protection, pollution prevention, and aging prevention, and have been widely used in exterior wall finishes;
    6. The additive used for latex paint, water glass and 107 glue can make it have obvious water increase and maintain stable bond strength;
    Four. How to use:
    1. Mortar construction: clean the grass-roots sediment, debris, oil, etc.; the amount of waterproof powder accounts for 0.3%-0.5% of the cement consumption. In order to ensure uniform mixing, the cement and sand in the proportion of waterproof powder and mortar should be mixed evenly first. Add water and stir. The waterproof layer is constructed in two layers. The bottom layer is first smeared with plain mortar 1mm, and then the waterproof mortar layer is applied, compacted at the initial setting, and rubbed into a pockmarked surface with a wooden trowel; after the second layer of waterproof mortar is applied, it is pressed lightly. According to the normal watering maintenance, 1% melted instead of water spraying effect is better.
    2. Waterproof concrete construction: The amount of waterproof powder accounts for 0.3%~0.5% of the cement consumption, and it is evenly mixed into the configuration concrete, which is the same as the construction method of ordinary concrete. In order to ensure uniform mixing, the cement, sand and stone in the proportion of silica fume and concrete should be mixed evenly and then mixed with water.
    3. Leakage repair construction: When the original base layer is smooth, it needs to be chiseled into a pockmarked surface. After cleaning the floating ash, make a plain mortar binding layer, and then apply a waterproof mortar layer. The leaking part must be plugged to stop the water first. The yin and yang corners should be rounded and compacted.
    4. Spraying and anti-seepage construction: The waterproof powder is diluted and dissolved by 48 times of water, and then sprayed on the surface of water-absorbing inorganic building materials such as cement surface, brick, tile and gypsum board for anti-seepage and moisture-proof treatment, which has excellent effect.
    Five, matters needing attention:
    1. This product is a general chemical, avoid contact with skin.
    2. Pay attention to waterproof and moisture-proof during transportation, and the storage and transportation environment temperature is -30~90 degrees Celsius.
    3. Because of the large mesh size of the waterproof powder, it is easy to float and be inhaled when used, so it feels pungent and choking. It is recommended to wear protective equipment such as a mask during construction, and it can be washed with water when it comes into contact with the skin.
    Six. Packaging:
    This product is packaged in 20kg/bag and has a shelf life of 12 months.
     
  • Organic-Fine chemicals-Tetrachloroethylene

    Organic-Fine chemicals-Tetrachloroethylene

    Perchloroethylene, an organic chemical, is a non-flammable liquid at room temperature. Easily volatilized and has a pungent sweet taste. It is insoluble in water, but miscible in most organic solvents such as ethanol and ether. Alias: perchloroethylene, molecular formula: C₂Cl4, CAS: 127-18-4.

  • chemical industry-Methyl trichlorosilane

    chemical industry-Methyl trichlorosilane

    Methyl trichlorosilane is a kind of production of various organosilicon compounds. It is the main raw material for the production of water repellent, fumed white carbon black, methyl silicone resin and polysiloxane. Easily volatile, it is very volatile at room temperature, and it is easy to generate hydrochloric acid and white powdery substance in contact with water. It is easy to decompose on heating and generate hydrogen chloride.

  • Methyl triethoxysilane-Silicone rubber crosslinking agent

    Methyl triethoxysilane-Silicone rubber crosslinking agent

    Methyl triethoxysilane is obtained by reacting methyl trichlorosilane with ethanol in a solvent. Insoluble in water, soluble in ethanol, acetone, ether, etc.CAS: 2031-67-6 Molecular formula: C7H18O3Si

  • Methyl methoxy silane-Surface treatment agent

    Methyl methoxy silane-Surface treatment agent

    Product introduction: Methyl trimethoxysilane is a chemical whose molecular formula is CH3Si(CH3O)3. It is mainly used as a crosslinking agent for room temperature vulcanized silicone rubber, as well as a surface treatment agent for glass fiber and reinforced plastic laminates. External treatment agent.

  • Methyl dichlorosilane

    Methyl dichlorosilane

    Dichloromethylsilane has a chemical formula of CH₄Cl₂Si and a molecular weight of 115.03. Colorless liquid, smoke in moist air, pungent odor, easy to deliquesce. Soluble in benzene, ether and heptane. Very toxic and combustible. It is prepared by the reaction of methyl chloride, silicon powder and copper.

  • Methyl Silicone Resin(Methyl silica gel/Methyl silicic acid)

    Methyl Silicone Resin(Methyl silica gel/Methyl silicic acid)

    1.Methyl silicone resin(Methyl silica gel/Methyl silicic acid) is refined by hydrolysis, water washing and centrifugal dehydration of methyl trichlorosilane.

    2.Methyl silicone resin(Methyl silica gel/Methyl silicic acid) has good hydrophobic performance.

    3.Our products are in full compliance with the petrochemical industry standards and strictly control the product content, dry basis silicon content, dry basis silicon solubility, acidity and other indicators.

  • Hydrogen silicone oil emulsion-Silicone waterproofing agent

    Hydrogen silicone oil emulsion-Silicone waterproofing agent

    It is crosslinked by metal salt to form a film, which is mixed with a hydroxy silicone oil emulsion to improve the waterproofness and softness of the fabric. It can also be used for moisture and waterproof of leather, paper and glass, ceramics, metal, cement, marble and other building materials.

  • 3-Poly(methyltriethoxysilane)-Silicone waterproofing agent

    3-Poly(methyltriethoxysilane)-Silicone waterproofing agent

    Chemical Chinese name: Polymethyltriethoxysilane

  • Potassium methyl silicate- Silicone waterproofing agent

    Potassium methyl silicate- Silicone waterproofing agent

    Potassium methyl silicate is a new type of rigid building waterproof material with good penetrating crystallinity. The silanol group in the molecular structure reacts with the silanol group in the silicate material to dehydrate and crosslink, thereby realizing the “anti-capillary effect” to form an excellent hydrophobic layer, and has the functions of micro-expansion and increased compactness. This is the mechanism by which silicone water repellents have an efficient waterproofing effect.

  • Sodium methyl silicate-Silicone waterproofing agent

    Sodium methyl silicate-Silicone waterproofing agent

    Introduction: Sodium methyl silicate is a new type of rigid building waterproof material with good penetrating crystallinity. The silanol group in the molecular structure reacts with the silanol group in the silicate material to dehydrate and crosslink, thereby realizing the “anti-capillary effect” to form an excellent hydrophobic layer, and has the functions of micro-expansion and increased compactness. This is the mechanism by which silicone water repellents have an efficient waterproofing effect.

  • Fiber blended fabric-Amino silicone oil

    Fiber blended fabric-Amino silicone oil

    This product is a colorless, transparent or slightly yellow liquid, the molecular formula is R, (CH3)2SiO[(CH3)2SiO]J(R2(CH3)SiO]nSi (CH3)2R,0 where R, is a Group or hydroxyl group, r2 is an amino hydrocarbon group with primary or secondary amine.

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