Sinocure Chemical Group Co.,Ltd.

AgeSin® Coating and Ink Additives

AgeSin® DF-D9901

AgeSin®DF-D9901 is a kind of defoamer with composition-Polyether modified polysiloxane compounds, containing SiO2,can completely replaced- Tego Airex 901W.

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SKU SCGCIA0016 Categories ,

AGESIN® Defoamer-Polyether modified polysiloxane compounds, containing SiO2

Product Name:   AgeSin® DF-D9901

Equivalent alternatives:  Tego Airex 901W


Composition Polyether modified polysiloxane compounds, containing SiO2
Appearance Yellowish turbid liquid
Active substance 100%
Density 0.990-1.030g/ml(25±1)℃
Flash point ≥100℃

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

Application system



● High efficiency defoamer suitable for aqueous system.
● Excellent foam inhibition and defoaming effect, especially in waterborne epoxy primer.
● Prevent micro-bubbles.
● Solvent free.
● Suitable for airless spraying.


● It must be stirred evenly before use.
● In the color paint system, it is recommended to add it in the grinding stage.
● If high shear mixing is required during the varnish or paint mixing stage, and the compatibility needs to be tested to determine whether it is applicable.
● The addition and mixing operation can be simplified by pre-diluting the defoamer with co-solvent and then adding it.
● Because it contains silica, pre dilution will lead to solution turbidity and reduce storage stability, so the pre-diluted defoamer needs to be used up as soon as possible.

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 modified polysiloxane compounds, containing SiO2

Equivalent alternatives

Tego Airex 901W

Application system



25KG or 180KG/drum


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