High hydrogen silicone oil, scientific name polymethylhydrosiloxane, CAS number 63148-57-2, is a colorless and transparent liquid. It has the characteristics of weather resistance, excellent hydrophobic effect, and can be cross-linked to form a film at low temperature under the action of metal salt catalysts. This characteristic enables high hydrogen silicone oil to form a waterproof film on the surface of various substances, so as to have properties such as moisture resistance, mildew resistance, rust prevention and air permeability.
High hydrogen silicone fluids are used in a wide range of applications, specifically:
1. In the field of construction, high hydrogen silicone oil can be used as a special raw material for anti-fouling and anti-fouling of architectural ceramics, and can also be used for moisture-proof and hydrophobic treatment of stone, marble, polished brick, and building substrates. In addition, it can also be used as a special waterproofing agent for waterproof gypsum board, gypsum waterproof board, gypsum block and other products.
2. In the textile field, high hydrogenated silicone oil is shared with methyl hydroxysilicone oil emulsion, which can be waterproof and maintain the breathability of the fabric, and can improve the tear strength, friction strength and stain resistance of the fabric, and improve the feel and sewing performance of the fabric. Therefore, it is often used as a water repellent and softener for synthetic fabrics, silk, and leather.
3. In paper handling, high-hydrosilicone fluids can be used as water and anti-stick agents for paper.
4. In the manufacture of rubber and inks, high-hydrogen silicone fluids also have important applications, such as as anti-yellowing agents for high-temperature vulcanized silicone rubbers, crosslinkers for additive silicone rubber products, and diluted silicone rubber inks.
5. In cosmetics, high-hydrogen silicone fluids also play the role of hydrophobic agents and lubricants.
Overall, high-hydrogen silicone fluids play an important role in many fields due to their unique properties. For more detailed information, it is advisable to consult the relevant chemistry handbook or consult a chemical expert.
