201 silicone oil, or dimethicone, has the following characteristics:
– Chemical properties: linear polydimethylsiloxane fluid with trimethylsiloxy as end group, the chemical composition is straight-chain polymethylsiloxane, with excellent heat, oxidation and low temperature resistance, can be used for a long time in the temperature range of -50 ~ 220 ℃.
– Physical properties: strong shear resistance, high compressibility, low temperature-viscosity coefficient, low vapor pressure, low surface tension, good water-enhancing and lubricating properties; excellent electrical properties, high breakdown voltage resistance, arc resistance, corona resistance, low dielectric loss.
– Applications: widely used as insulating medium in electric motors, electrical appliances, electronic instruments, and as liquid shockproof and damping material in various precision machines, instruments and meters.
– Physical Properties: Clear, odorless, colorless liquid, physical properties change very little in a wide range of temperatures, excellent waterproof performance, good dielectric properties, low surface tension and high surface activity, highly inactive chemically, low freezing point, good solubility in a variety of solvents.
– Applications: as release agents, lubricants, hydraulic fluids, defoamers, water repellents, liquid insulators for electrical and electronic equipment, heat transfer oils, polishing additives, plastic additives, additives for textile and fiber additives.
Dimethicones, 201 silicone fluids and WACKER TOWER silicone fluids have unique physicochemical properties and a wide range of applications.
Silicone fluids have a wide range of applications in many fields due to their unique physical and chemical properties.
– Electrical insulation: Silicone oil is widely used as an insulating medium for electric motors, electrical appliances and electronic instruments because of its good electrical insulation properties.
– Anti-vibration and anti-damping: Silicone oil is used as anti-vibration and anti-damping oil for cushion dampers and impact buffers.
– Silicone oil cross-linking process: Silicone oil cross-linking (FZCV) process uses pressurized silicone oil as the heating and cooling medium, which is suitable for the manufacture of large cross-section cross-linked polyethylene cables.
– Mold release agent: Silicone oil has good lubrication and anti-adhesive properties, and is widely used as a mold release agent for rubber products, plastic products and metal casting.
– Surface treatment: Silicone oil is used for surface treatment of fabrics, paper, glass, building materials, etc. to improve their water resistance, moisture resistance, softness.
– Flow modifier: Silicone oil is used as a flow modifier for plastic processing to improve the processing performance of plastics and enhance the physical properties of products.
– Silicone oil powder: Silicone oil powder maintains the unique and excellent properties of silicone materials, and at the same time, it has dispersibility, which can be effectively used for the modification of various materials.
– Silicone masterbatch pellets: made by blending and extruding with ultra-high molecular weight organosiloxanes using well-compatible thermoplastic resins as carriers to improve the abrasion resistance and lubricity of the modified products.
– Synergistic flame retardant: Silicone oil is used as a synergistic agent of halogen-free flame retardant for polyolefin to improve the flame retardant performance of plastic and rubber products.
Silicone oil in the cable, sheet molding and plastic modification and other areas of application is very broad, its unique physical and chemical properties make it an indispensable material in these areas.
