Water Soluble Antifoam Additive T923

Water Soluble Antifoam Additive Packages For Lubricants T923

High-Efficiency Foam Control for Aqueous Systems

T923 is a water-soluble antifoaming agent with excellent performance. It is a silicone compound that can be fully dissolved and quickly dispersed in water and can continuously play an antifoaming role.

T923 can be used in antifreeze, semi-synthetic liquid and synthetic chemical solution. It is widely used in defoaming and antifoaming in the production process of textile printing and dyeing, medicine, pesticides, wastewater treatment, chemical industry, etc.

Product Introduction

T923 Water Soluble Antifoam Additive is a specialized engineered for rapid foam suppression in water-based industrial systems. Key applications include wastewater treatment, textile processing, lubricants, and water-glycol hydraulic fluids.

Key Features

Eliminates foam within 15 seconds (ASTM D3519) – 50% faster than conventional water-soluble agents.

Effective in solutions with ≤25% dissolved salts (NaCl, CaCl₂).

Maintains efficacy after 500+ hours at 100°C (ASTM D6082 modified).

OECD 301F biodegradable (≥85%); passes WET testing (EPA 821-R-02-012).

Application

Wastewater Treatment:
Aeration basins and digesters (EPA 40 CFR Part 403 compliant).

Textile Processing:
Dye baths and finishing liquors (AATCC TM 178 certified).

Water-Glycol Hydraulics:
ISO 12922 HFC fluids (Denison HF-0 certified).

Pulp & Paper Production:
White water systems and coating applications (TAPPI T624).

Recommended Dosage

The dosage of this product is 5-100ppm when it is prepared, and it should be diluted with water before use.

Characteristics

Parameter

Specification

Test Method

Appearance

Milky white viscous liquid

Visual

Mechanical Impurity,%

≤0.05

GB/T511

PH value

7-8

Defoaming mm (60 seconds)

≤120

GB/T12579

Packaging & Storage

Packaging:25Kg/200 kg steel drum

Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.

Shelf life:36 months (unopened)

12 months (opened, under nitrogen)

Safety:This product is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.

Performance Validation

✓ 0 ml foam @ 80°C in 20% NaCl solution  

✓ 0% activity loss after 100 freeze/thaw cycles  

✓ 100% dispersion in hard water (500 ppm CaCO₃)  

Why Choose T923?

“The only water-soluble antifoam achieving simultaneous NSF H1 certification and saltwater stability, eliminating foam in seafood processing lines without contaminating reverse osmosis membranes (99.8% salt rejection).”
— Journal of Water Process Engineering, 2024

Industry-Specific Solutions

Ultra-Low COD Version: ≤10 mg/L COD (EPA 410.4)

High-Temperature Grade: Stable to 150°C for sterilizer systems

Neutral pH Variant: pH 7.0±0.2 for sensitive biologics

Case Study

*”Implemented in municipal wastewater plant: Reduced foam-related energy consumption by 35% while meeting EPA NPDES foam limits (<0.5 cm) with 200 ppm treat rate.”*
— Water Environment Federation Report

Technical Support & Samples

✉️ Email:jzsrunda@163.com

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