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Details Introduction
Brand / Model:SHEE CENChemical Composition: 30 (%)PH value range: 6-7

Product Overview:

DEFOAMER3200 is kind of defoaming emulsion based on modified siloxane.

Product Features:

l Benefit by the special modification and active matter formulation, the emulsion has excellent stability with alkali and electrolyte, even in high temperature.

lDEFOAMER3200 is better than traditional silicone oil in many aspects, such as: dispersed easily, good re-dispersion, matching and stability.

l Under normal operations, no Silicon spot produced.

l Free of APEO.


DEFOAMER3200 is one kind of defoamer can be directly used.

l Used in washing and blench for the slurry of pulping and paper making, no demulsification even at 150℃ high temperature.

l Used in the production process of non-woven fabrics.

l With good stability in the spraying technology application(No contamination on inner wall, no oil stain on cloth).

l Can provide excellent defoaming performance for pretreatment of terylene and blended fabrics and dyeing process. Show good adaptation to acid-base. Stabilize in wide PH range(4-12).

l Can be used as pre-defoamer, such as add to cartridge and refining agent.

Main Technical Index




White emulsion

Emulsion Ionicity




Solid Content


Specific Weight(25)

0.98-1.02 g/ml

Viscosity(cps, 25)



DEFOAMER3200 can be widely used, and the recommended dosage will be quite different. It is suggested to determine the dosage through pre-experiment(The initial amount: 0.05% active content). This product can be directly or diluted added to the system according to the different defoaming system.

Food Safety

Basis: Dimethyl methyl hydrogen siloxane(CAS NO:68037-59-2)

GB9685: Page 113, can be used in food warp paper.

FDA Status:

DEFOAMER3200 meet FDA 21 CFR 176.210; 21 CFR 176.170 and 176. 180. (Can be used as defoamer for paper and paperboard)

According to the German 31(1) clause, it can be used in making products contact with food.

EU Laws:

DEFOAMER3088 meet EU laws 2002/72/EC, Annex

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