Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
ADDSiL™ 8116
ADDSiL™ 8116

Silicone Leveling Agent

ADDSiL™ 8116 is an ABA block polyether-modified polydimethylsiloxane. it is for solvent-borne coating systems with a medium reduction of surface tension.

ADDSiL™ 8116

Technical Data

Color and Appearance

Light yellow transparent oily liquid

Active Ingredient


Refractive Index 25°C


Viscosity 25°C


Cloud point (1.0% in water)



  • ADDSiL™ 8116 can be used as a silicone wetting agent in organic lubricant formulations for synthetic fiber processing.

  • ADDSiL™ 8116 can be added to organic components to improve surface properties.

  • ADDSiL™ 8116 can be used as an additive in organic textile coatings, it imparts antiblocking and softness.

  • The endblocking glycol contains an active hydroxy group, which is reactive with organic polymers such as polyurethane. ADDSiL™ 8116 is chemically reacted in the network and increases the hydrolytic stability of the silicone resin.

  • ADDSiL™ 8116 also cam improve the mar resistance of certain coatings.

  • ADDSiL™ 8116 can be used directly or diluted before addition. It is soluble in water and polar solvents. It disperses in hydrocarbons and oils.

Packing and Storage

  • In the original unopened packaging, ADDSiL™ 8116 polyether silicone copolymer has a shelf life of 24 months.

  • When stored below 25°C, this product becomes hazy, and below 13°C, it becomes waxy. Warm to 25°C and mix well.

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ADDSiL™ 8116