Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
ADDSiL™ 13900
ADDSiL™ 13900

ADDSiL™ 13900 is a high efficient silicone surfactant for flexible polyether polyurethane foam.

ADDSiL™ 13900 is designed for low and medium density (8-35 kg/m3) flexible slabstock box foam production, specially recommended for foam density 8-25 kg/m3.

ADDSiL™ 13900

Technical Data


Transparent viscous liquid

Viscosity 25°C

500 +/- 150 mPa.s

Density 25°C

1.02 +/- 0.02 g/cm3


  • In terms of silicone surfactant uses, ADDSiL™ 13900 is suitable for high hardness foam demand, will obtain uniform cell size, good density distribution.

  • ADDSiL™ 13900 has excellent nuclear foaming ability. It provides good nucleation,degree of emulsification and excellent bulk stability to produce foams with fine, uniform cell structure.

Packing and Storage

  • ADDSiL™ 13900 by SiSiB is supplied in net weight 200Kg steel drum or 1000Kg IBC tote.

  • When stored at ambient temperature in the original unopened packings, ADDSiL™ 13900 has a shelf life of 12 months from the date of production.

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