Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
ADDSiL™ 11630
ADDSiL™ 11630

Silicone Surfactant for Rigid Foam

ADDSiL™ 11630 surfactant is a non-hydrolysable polyether polydimethylsiloxane copolymer. It is designed for rigid polyurethane foaming system with blowing agents like 245 /Cyclopentane /LBA/Ecomate, as well as some mixture blown agents like LBA/CP.


ADDSiL™ 11630

Technical Data


Appearance

Transparent viscous liquid

Viscosity 25°C

1300+/-300 mPa.s

Density 25°C

1.04+/-0.02 g/cm3

Water

Max. 0.3%

pH (4% water solution)

5.5+/-1.5



Application


  • ADDSiL™ 11630 is designed for panel and appliance system production. It provides good emulsify and nucleation ability therefore excellent thermal conductivity and very fine density distribution of final foam.


  • ADDSiL™ 11630 silicone surfactant for PU rigid foam helps to get lower K value performance as fine cell can be made during foaming. It also improves foam density distribution basing on excellent fluidity.


  • The recommended concentration of this product is 2% to 3% of polyol (php).


Packing and Storage


  • ADDSiL™ 11630 surfactant will become hazy when stored at temperatures below 20°C and will solidify to a soft silicone wax at temperatures below 10°C. The product should be warmed to room temperature and stirred before use.


  • ADDSiL™ 11630 is supplied in net weight 200Kg steel drum or 1000Kg IBC tote.


  • When stored at ambient temperature in the original unopened packing, ADDSiL™ 11630 has a shelf life of 12 months from the date of production.


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