Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® SR4180
SiSiB® SR4180

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.

SiSiB® SR4180

Effects


  • 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


Physical Properties


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.

Application


  • 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.

Packing and Storage


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.

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SiSiB® SR4180