Application Scope

This defoamer adopts compound technology of block polyether and modified organosilicon, featuring high dispersibility, high salt resistance, strong alkali resistance and low dosage. It is especially suitable for high-concentration industrial wastewater, landfill leachate, high-salinity wastewater and biochemical treatment systems.

Usage Method

Direct dosing: 10–100 ppm

Compatible for combined use with flocculants such as PAC and PAM

Diluted solution shall be used up within 24 hours

Product Parameters

Appearance	Colorless to pale yellow transparent liquid	Solid content	≥99%
pH value	6.0–8.0	Viscosity	200–500 mPa·s
Temperature resistance range	-20~150℃

Packaging & After-sales Service

Packaging Specifications

25kg / 200kg drum packaging (customizable as required).

Storage Conditions

Store in a cool, dry and well-ventilated place, avoid direct sunlight and rain.

Shelf Life

12 months under proper storage conditions.

After-sales Service

We provide free samples and customized compounding support. If you have any problems with process adaptation during use, you can consult us at any time, and we will offer professional solutions.

FAQ

Q: What are the core advantages compared with ordinary silicone defoamers?

A: Compared with traditional silicone defoamers, it has better water solubility and faster dispersion. It will not cause emulsion breaking or oil floating, and will not affect paper sizing, retention and finished paper appearance.

Q: How is its stability under a wide pH range of acid and alkali environments?

A: It is resistant to acid, alkali, high and low temperature. It is not easy to decompose under high temperature working conditions and maintains long-term defoaming and foam inhibition effect.

Q: Will the addition cause paper defects such as oil spots and pinholes on the paper surface?

A: Its water-treatment-friendly structure fits the system well. With proper dosage, it leaves no residue or floating oil, and will not cause paper defects like oil spots and pinholes.

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