GP

GP is a high-performance glycerol polyether defoamer which is designed to deliver excellent foam control across various aqueous systems. GP exhibits superior spreading, penetration, heat resistance, and chemical stability, ensuring long-lasting defoaming and antifoaming performance without affecting system appearance or formulation stability.

Chemical and physical property

Item	Index	Standard
Appearance (25℃)	Colorless to pale yellow liquid	Visual inspection
Color (APHA, Pt-Co)	≤50	GB/T3143-1982
Water (KARL-FISHER, %w/w)	≤0.50	GB/T11275-2007
pH value (1% aqueous solution)	5.0 – 7.0	GB/T6368-2008
Cloud point (1% aqueous solution, ℃)	36 – 41	GB/T5559-2010

Performance and application

• Fast and lasting foam control: Quickly penetrates and destroys foam films, offering strong defoaming and long-term antifoaming performance.
• Excellent dispersion and compatibility: Uniformly disperses in various systems without affecting lubrication, cooling, or rust-prevention properties.
• Thermal and chemical stability: Maintains consistent performance even under high temperature or harsh processing conditions.
• Non-silicone and non-corrosive: Free from silicone (Si <0.01%), suitable for sensitive formulations and systems requiring high cleanliness.
• Wide applicability: Effective in metalworking fluids, water treatment, paper making, textile dyeing, oilfield operations, industrial cleaning, waterborne coatings, and concrete admixtures.
• Eco-friendly: Low odor, low moisture content, and compliant with green chemistry standards.

Package and storage

200 KG / 1000KG drum, stored in cool, dry and well-ventilated place, shelf life 2 years.

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