Category:Chemical
Linear polydimethylsiloxane with hydroxyl group, oily liquid. It has the characteristics of methyl silicone oil. Low-viscosity hydroxyl silicone oil is an excellent structural control agent in silicone rubber processing, which can replace diphenylsilylene glycol, simplify the process, and improve the process performance. It is also used as a waterproof, soft and anti-stick treatment agent for fabric, leather and paper.
Basic information
Product name: called hydroxy silicone oil
Molecular formula: HO[(CH3)2SiO]nH
Product name: Hydroxy silicone oil (linear polydimethylsiloxane with hydroxyl termination).
English name: Hydroxy silicone oil
Molecular formula: HO[(CH3)2SiO]nH
This product can be used as a structural control agent for silicone rubber, a finishing agent for fabrics, can significantly improve the smoothness and seam performance of polyester thread, high temperature resistance, anti-static performance, polyester chemical fiber fabric finishing, can make the fabric soft and straight, smooth and elastic, flat and plump, while giving the fabric waterproof, water-repellent performance, so it can be used to produce advanced paper anti-stick treatment, used as a fabric, leather, paper waterproof, soft and anti-stick treatment agent.
Hydroxyl silicone oil with a molecular weight of 5~60,000 is the base rubber of room temperature vulcanized silicone rubber. Low viscosity hydroxyl silicone oil is an excellent structural control agent in silicone rubber processing, which can replace diphenylsilylene glycol, simplify the process, and improve the process performance.
Product metrics
Quality Specification
Appearance: n=5~11 is generally colorless or light yellow transparent oil
Viscosity (25 °C): ≤20mm2/s
Ring content % : 20~30
Hydroxyl content % : 6.0~12.0
Packaging, storage and transportation
Packed in 50L, 200L plastic drums. Store in a cool, ventilated compartment. Keep away from tinder, heat sources. The warehouse temperature should not exceed 30 °C. Should be stored separately from acids. The lighting, ventilation and other facilities in the storage room should adopt explosion-proof type. Handle lightly to prevent damage to packaging and containers. Shipped as non-dangerous goods.
Next product： Water-soluble silicone oil
