Yixing Cleanwater Chemicals Co.,Ltd.
                                                                                                           
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White Liquid Organic Silicon Defoamer Water Soluble pH 6.5-8.5 for Industrial Applications 25kg-1000kg Packaging

Price Negotiable
Price: Negotiable
MOQ: 1 MT
Delivery Time: 5-8 work days
Brand: clean water
Product Description
Organic Silicon Defoamer Overview

High-performance water-soluble organic silicon defoamer designed for industrial applications requiring effective foam control across various processes.

Technical Specifications
Parameter Specification
Solubility in Water Water soluble
Appearance White or light yellow viscous emulsion
pH Range 6.5 - 8.5
Emulsion Ionic Weak anionic
Appropriate Thinner 10-30°C water thickening
Standard GB/T 26527-2011
Application Fields
  • Agricultural chemicals processing
  • Paper manufacturing chemical pulping
  • Textile industry alkali refining and pretreatment
  • Circuit board cleaning processes
  • Oil mud defoaming in mining operations
  • Textile printing and dyeing applications
Application Guidelines
Usage Methods

Defoamer can be used directly or after dilution. For foam suppression, typically add 10-1000 PPM based on system requirements. Optimal dosage should be determined through customer testing.

Dilution Instructions

In foaming systems, the product can be mixed directly without dilution. For dilution, do not add water directly as this may cause layering and demulsification, affecting product quality.

Note: The manufacturer is not responsible for quality issues resulting from incorrect dilution methods or direct water addition.
Product Features
  • Low susceptibility to microbial growth
  • Formulated with polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and stabilizer
  • Excellent compatibility with foaming media
  • Effective foam suppression at low concentrations
  • Outstanding foam suppression performance
  • Easy dispersion in water
Organic silicon defoamer product packaging and application
Packaging & Storage
Packaging Options

25kg/drum, 200kg/drum, 1000kg/IBC container

Storage Conditions
  • Store at 10-30°C, avoid direct sunlight
  • Do not add acid, alkali, salt or other substances
  • Product may layer during long-term storage - stirring restores effectiveness
  • Freezes below 0°C - stir after thawing to maintain performance
Shelf Life

6 months from date of manufacture

Organic silicon defoamer technical specifications and safety data

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Yixing Cleanwater Chemicals Co.,Ltd.
Location South of Niujia bridge,Guanlin town,Yixing,Jiangsu Province,China
Contact Person Joy

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