High hydrogen containing silicone oil can be crosslinked to form a film at low temperature under the action of metal salt catalyst, forming a waterproof film on the surface of various substances. It can be used as a waterproof agent for gypsum, fabric, glass, ceramics, paper, leather, metal, cement, marble and other materials, especially the waterproof of fabrics.


High hydrogen silicone oil


The methyl hydrogen silicone oil emulsion and the methyl hydroxyl silicone oil emulsion are used together, which can waterproof and maintain the permeability of the fabric, and can improve the tear strength, friction strength and antifouling property of the fabric, and improve the handle and sewn performance of the fabric. In addition, it can be used as an anti stick isolation agent and cross-linking agent for paper.


Its molecular formula is:


(CH3)3Si0[(CH3)(H)Si0]nSi(CH3)3


Fold and edit the technical indicators of this paragraph


Viscosity (25 ℃, mm2 / s): 26-28


Density (25 ℃, g / cm3): 0.995 ~ 1.015;


Refractive index (25 ℃): 1.390 ~ 1.410


Hydrogen content (%, M / M): 1.58


Performance and purpose of folding and editing this paragraph


1. Special raw materials for antifouling and antifouling (A and B fluids) of building ceramics.


2. Damp proof and hydrophobic treatment of natural stone, marble, polished brick and building substrate.


3. It is a special waterproof agent for waterproof paper gypsum board, gypsum waterproof board, gypsum block and other products. The water absorption is less than 10%, which meets the national standard. 4. The synthesis of various modified silicone oils, such as polyether silicone oil, is a necessary material for polyurethane foaming agent, coating water agent, silicone fabric finishing agent and hydrophilic silicone oil.


5, natural and synthetic fiber fabrics, silk, leather waterproof agents and softeners, such as fabrics for cotton, hemp, silk and acrylic, polyester and other fibers of soft finishing, mainly hydrogen silicone oil emulsion or hydrogen emulsion and hydroxyl silicone oil emulsion used in combination.


6. Waterproof and anti adhesion agent for paper and waterproof softener for glass fiber.


7. It is used for moisture-proof and hydrophobic treatment of dry powder materials such as dry powder fire extinguishing agent, electrical grade magnesia powder and calcium carbonate.


8. It is used as anti yellowing agent for high temperature vulcanized silicone rubber. Addition molding silicone rubber series products are used as crosslinking agent and can also be used to dilute silicone rubber ink.


Folding and editing the packaging, storage and transportation of this section


200L (200kg / barrel) plastic coated iron drum packaging or 1000kg IBC drum packaging should avoid contact with alkaline substances, acid proof and moisture-proof. It should be stored in a cool and dry place for more than one year. If it is overdue, it can be rechecked according to the standard, and it can still be used if it is qualified. This product is non dangerous and can be transported as ordinary goods.