Hydrogen containing silicone oil is an important organic silicon intermediate, which is widely used in multiple fields due to its active hydrogen bonds (Si-H bonds) in its molecular structure, broad chemical reactivity, and unique physicochemical properties. The main uses of hydrogen containing silicone oil are as follows:
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1. Silicone rubber field
Crosslinking agent: Hydrogen containing silicone oil is a key crosslinking agent for addition molded silicone rubber, such as liquid silicone rubber and high-temperature vulcanized silicone rubber. Through the hydrosilylation reaction, it can form a three-dimensional cross-linked structure in silicone rubber, thereby improving the mechanical strength, elasticity, and heat resistance of the material.
Chain extender: In some silicone rubber formulations, hydrogen containing silicone oil can be used to adjust the length of molecular chains, thereby optimizing the flexibility and processing performance of the product.
Modifier: Used to improve the surface properties of silicone rubber, such as reducing surface tension, enhancing hydrophobicity and moisture resistance.
2. Plastic and polymer modification
Modification additive: Hydrogen containing silicone oil can be used as a modification additive for various polymers (such as plastics, resins, etc.) to improve the heat resistance, weather resistance, and mechanical properties of materials.
Compatibility agent: In composite materials, hydrogen containing silicone oil can be used to improve the compatibility between different materials, reduce interface defects, and enhance the overall performance of composite materials.
3. Electronic and electrical field
Packaging materials: In the packaging process of electronic components, hydrogen containing silicone oil can be used to prepare high-performance packaging adhesives, providing good insulation, heat resistance, and moisture resistance.
Thermal conductive material: By compounding with other materials, hydrogen containing silicone oil can be used to prepare thermal conductive silicone gel for heat dissipation management of electronic devices.
4. Coatings and adhesives
Hydrophobic coating: Hydrogen containing silicone oil can be used to prepare hydrophobic coatings, endowing materials with excellent waterproof, moisture-proof, and anti fouling properties.
Adhesive modification: As a modifier for adhesives, hydrogen containing silicone oil can improve the heat resistance, chemical resistance, and bonding strength of adhesives.
5. Textile and leather processing
Softener: Hydrogen containing silicone oil can be used for post-treatment of textiles and leather, giving them a soft and smooth feel.
Waterproof and oil resistant treatment: Through surface modification, hydrogen containing silicone oil can make textiles and leather have good waterproof and oil resistant properties.
6. Daily chemical and cosmetics
Skincare Ingredients: Hydrogen containing silicone oil has good skin affinity and can be used in skincare and cosmetics to provide moisturizing, nourishing, and improving skin texture.
Hair care: In shampoo and hair care products, hydrogen silicone oil can improve the shine, softness, and ease of combing of hair.
7. Other applications
Paper processing: Used for waterproof, moisture-proof, and oil resistant treatment of paper.
Building sealing materials: In building sealants, hydrogen containing silicone oil can be used to improve the weather resistance and elasticity of the sealant.
Medical field: Hydrogen containing silicone oil can be used to prepare medical silicone products, such as catheters, gaskets, etc., with good biocompatibility and durability.
Hydrogen containing silicone oil has become an indispensable and important material in modern industry due to its unique chemical properties and wide reactivity. Its application fields are still expanding, and with the advancement of technology, hydrogen containing silicone oil will continue to bring more possibilities for materials science and industrial production.
