Organic Silicon Defoamer 500-4000 mPa.s Viscosity Anti Foam Agent for Industrial Applications

Price Negotiable

Price: Negotiable

MOQ: 1 MT

Delivery Time: 5-8 work days

Brand: clean water

Product Description

Organic Silicon Defoamer

Product Specifications

Property	Specification
Emulsion Ionic	Weak Anionic
Viscosity	500-4000 mPa.s
Appearance	White or light yellow viscous emulsion
pH Value	6.5-8.5
Solubility	Water soluble
Standard	GB/T 26527-2011

Key Features

Excellent foam suppression performance at low concentrations
Good compatibility with foaming media
Easy dispersion in water
Prevents microorganism growth
Formulated with polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and stabilizer

Application Fields

Agricultural chemicals
Paper manufacturing chemical pulping
Textile industry alkali refining and pretreatment
Circuit board cleaning
Oil mud defoaming in mining processes
Textile printing and dyeing processing

Usage Guidelines

Stir well before use
Can be used directly or diluted
Typical dosage: 10-1000 PPM depending on system requirements
For petrochemical applications: Dilute to 5% solution with methylbenzene and inject via metering pump
Recommended usage: 1-5 PPM of charging rate in stripping towers

Important Dilution Note: Do not add water directly to the defoamer as this may cause layering and demulsification. Always add defoamer to water when diluting.

Storage & Handling

Storage temperature: 10-30°C
Protect from direct sunlight
Do not add acid, alkali, salt or other substances
Product may layer during long-term storage - stir before use
Freezes below 0°C - stir after thawing
Shelf life: 6 months

Safety Information

Avoid contact with eyes, skin and clothing. In case of contact, wash immediately with plenty of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard information.

Packaging Options