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Electrical Insulating Varnish Silicone Resin

Technical Specifications:
Appearance: Clear, colorless to light yellow liquid
Viscosity: 500 – 10,000 cP
Solids Content: 50 – 80%
Density: 1.0 – 1.2 g/cm3
Flash Point: > 200°C
Curing Time: 30 minutes at 150°C
Thermal Conductivity: 0.17 W/mK
Dielectric Strength: 23 kV/mm
Operating Temperature: -60°C to 200°C

Silicone resin is available in 1 kg, 5 kg, and 25 kg containers. It should be stored in a cool, dry place away from direct sunlight and heat sources.


ZHEJIANG BLISSAM CHEMICAL CO., LTD. is a Chinese company specializing in the production of silicone materials (including resins). BLISSAM Electrical Insulating Varnish Silicone Resin is widely used in construction, textile, adhesive, Glass industry and other industries and is known for its high thermal stability and good bonding strength. BLISSAM Company also provides customized solutions to meet specific customer needs and has a strong commitment to quality control.

Electrical Insulating Varnish Silicone Resin (also known as polysiloxane) is a polymer composed of a skeleton composed of alternating silicon atoms and oxygen atoms, and then different organic groups are connected to the silicon atoms. The structure of Electrical Insulating Varnish Silicone Resin contains both "organic groups" and "inorganic structures". This special composition and molecular structure combines the properties of organic matter with the functionality of inorganic matter. Electrical Insulating Varnish Silicone Resin and modified Electrical Insulating Varnish Silicone Resin products are characterized by their excellent thermal oxidation stability, electrical insulation properties, weather resistance, waterproofness, salt spray resistance, mildew resistance, biocompatibility, High temperature resistance  and other characteristics , widely used in national defense and military industries, electrical industry, leather industry, Glass industry, light industrial products, rubber plastics, food hygiene, etc., playing an irreplaceable role.

Colorless to light yellow transparent liquid
Surface tension(0.1%)
34 mPa.S
Cloud point(1% in water solution)
dissolve in water
Effective content