Water Soluble Silicone Oil 500cst CAS 68937-54-2 Anti-foaming Agent for Water Treatment
500cst Water Soluble Silicone Oil (CAS 68937-54-2) is hydrophilic polyether graft modified silicone copolymer. Unique molecular structure endows it with excellent water solubility. It can rapidly break existing foam and restrain new foam generation in water-based systems. No oil separation or floating oil phenomenon, will not block filter membranes. Widely used as defoaming agent for multiple industrial water treatment systems.
Product Overview
500cst Water Soluble Silicone Oil (CAS 68937-54-2) is specially developed water-soluble silicone defoamer. Balanced polyether chain and siloxane structure realize perfect water miscibility. Different from conventional emulsion silicone defoamer, this product can be directly diluted with water. It penetrates foam liquid film to achieve rapid defoaming, solving foam troubles in continuous water circulation treatment systems.
Key Features
- Good water solubility, can be directly mixed and diluted with water
- Fast defoaming speed and long-term foam suppression performance
- No floating oil, no residue, low risk of membrane blockage
- Excellent compatibility with flocculants and other water treatment chemicals
- Stable performance within wide temperature and pH range
Main Applications
- Defoaming agent for industrial circulating cooling water
- Anti-foam additive for municipal and industrial wastewater treatment
- Foam control auxiliary for reverse osmosis water treatment system
- Defoamer for washing wastewater, printing and dyeing wastewater treatment
Usage Guidance
Recommended dosage: 10–100 ppm according to foam severity. Can be added directly or diluted with clean water in advance. Uniformly add to the foaming position. Carry out compatibility test with your water treatment formula before mass application.
Storage & Package
Seal drums tightly. Store in cool, dry and ventilated warehouse, avoid freezing and high temperature. Standard package: 200kg iron drum. Shelf life: 12 months under proper storage conditions.
Service Support
Test samples are available for lab defoaming testing. Stable bulk supply and water treatment technical support. Welcome to inquire TDS, COA and factory quotation.
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