Sinocure Chemical Group Co.,Ltd.

AgeSin® Coating and Ink Additives

AgeSin® DF-D9904B

AgeSin®DF-D9904B is a kind of Polyether siloxane copolymer defoamer, without SiO2,can partially replaced- Tego Airex 904W.

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SKU SCGCIA0017 Categories ,

AGESIN® Defoamer-Polyether siloxane copolymer, without SiO2

Product Name:   AgeSin® DF-D9904B

Equivalent alternatives:  Tego Airex 904W


Composition Polyether siloxane copolymer, without SiO2
Appearance Transparent liquid
Solvent — —
Active substance 100%
Density 0.99-1.03g/ml(25±1)℃
Viscosity 10-50s(Tu-4 viscometer)(25±0.2)℃
Flash point >100℃

Note: This datasheet is intended to give typical results, not standard.Subject to COA.

Application system



● No SiO2. Good ability of deaeration. Prevent micro-bubble and pin-hole in the film of coating and ink.
● Addition with high shearing force. No recommendation for post-addition.


Should be added to the grind base with high shearing force to improve the compatibility between defoamer and resin. Predilution in a suitable solvent

Suggest addition

Addition to total formulation 0.05-0.5%


25KG / 180KG Drum


Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

Keep intact 24 months in original package.Products beyond the storage period may continue to be used after inspection. The container must be closed immediately after use.


Product description:

Defoamer – Polyether siloxane copolymer, without SiO2

Equivalent alternatives

Tego Airex 904W

Application system



10-50s(Tu-4 viscometer)(25±0.2)℃


25KG or 180KG/drum


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