SiSiB® SR4180 is a solvent-free methyl/phenyl silicone resin (phenyl-containing polysiloxane with alkoxy groups).
It is designed for resin modification to improve flexibility, crack resistance, weatherability, and heat resistance.
High phenyl content for enhanced heat and weather resistance
Improves film flexibility and crack resistance
Excellent durability and UV resistance
Excellent compatibility with organic resins
High solid content, low VOC
Good water resistance and chemical resistance
Clear appearance; non-toxic and nearly odorless
Appearance | Colorless to pale-yellow clear liquid |
Viscosity (25°C, cPs) | 10-200 |
Active Content (%) | Min.98 |
These values are typical and are not intended for use as specifications.
SiSiB® SR4180 is used as a resin modifier to enhance flexibility, crack resistance, weatherability and heat resistance. It can be incorporated into silicone or organic resin systems.
Typical application include high-temperature insulating varnishes, heat-resistant coatings for large industrial equipment, silicone-modified hybrid coatings, and thermal-protective coatings applied to tanks, pipelines, casings and metallurgical equipment.
SiSiB® SR4180 is available in 50KG drum.
Stored in the original sealed container at 0°C - 40°C, it has a shelf life of 12 months from the date of production.