SF-180VP Vinyl functionalized polysilazane

Solvent-free, low-viscosity liquid polysilazane resin that can be used as a coating binder and ceramic precursor.

Product information

Chemical name	Vinyl functionalized polysilazane Oligosilazane Organopolysilazane (OPSZ)
CAS Number	503590-70-3
Product code	SF-180VP

Appearance	Colorless or light yellow clear liquid
Active content	100%
Viscosity (25 °C)	30–50 mPa·s
Ceramic yield	80–90%

Solvent-free, low-viscosity liquid polysilazane resin that can be used as a coating binder and ceramic precursor.

Chemical name	Vinyl functionalized polysilazane Oligosilazane Organopolysilazane (OPSZ)
CAS Number	503590-70-3
Product code	SF-180VP

Appearance	Colorless or light yellow clear liquid
Active content	100%
Viscosity (25 °C)	30–50 mPa·s
Ceramic yield	80–90%

Thermal curing, free radical initiated curing, UV light curing, catalytic curing
Good adhesion, hardness and hydrophobicity
Can withstand 1000 °C peak temperature for a long time after ceramicization
High ceramic yield

Used in

Coating method: various construction methods such as wiping, dipping, spraying, brushing, roller coating, etc.
Curing conditions: curing at 180 °C for 3–4 hours or 250 °C for 0.5 hours.

Packaging	1 kg, 5 kg, 200 kg
Storage	Use with good ventilation. Containers should be closed immediately after use to prevent contaminants and water vapor from entering the product. Containers must be stored in a cool, dry and well-ventilated place.
Shelf life	12 months

Pencil hardness	6H
Bonding strength	5B
Water contact angle	107°
Air high-temperature resistance	500 °C