
ADDSiL™ 11901 is a silicone copolymer designed for the manufacture of rigid polyurethane foams. It offers excellent flowability for discontinuous panels and can be used in HCFC-141b blown foams, enhancing foam stability and performance.
ADDSiL™ 11901 silicone surfactant is a silicone copolymer designed for use in the manufacturing of rigid polyurethane foams.
Good flowability for discontinuous panel
Used in HCFC141b blown foams
Appearance | Viscous liquid |
Viscosity 25°C | 600+/200 cSt |
Density 25°C | 1.05 g/cm3 |
Flash Point | >96 °C |
ADDSiL™ 11901 is supplied in net weight 210Kg steel drum or 1000Kg IBC tote.
When stored at ambient temperature in the original unopened packing, ADDSiL™ 11901 has a shelf life of 24 months from the date of production.
All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.
We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages.
Please send all technical questions concerning quality and product safety to: support@SiSiB.com.