广州米奇化工有限公司

Wetting and Defoaming Agent

FUNTAG DF922 is a wetting agent specially developed for metal working fluids. Its special structure determines that it has excellent wettability, effectively reducing the dynamic surface tension and static surface tension of the system. Wetting agent for water-based systems. It can improve the dynamic wetting ability of the system on various substrates. Low static and dynamic surface tension promotes flow leveling. No silicon, no oil, no APEO. FUNTAG DF922, compared with DF920, has stronger defoaming ability and stronger impurity oil discharge ability.

Introduction

FUNTAG DF922 is a wetting agent specially developed for metalworking fluids. Its special molecular structure determines its excellent wetting, defoaming and dynamic foam control. It can be used in water-based inks, cleaning agents, adhesives and other applications.

Characteristics

• Effective elimination of bubble;

• Excellent dynamic foam control ability;

• Adapt to all kinds of water quality;

• Excellent chemical stability;

• Almost adapt to all the defoaming situations;

• Belongs to molecular product that will not be filtered out.

Recommended Dosage

Synthetic cutting fluid: 0.2-0.4%.

Semi-synthetic, Soluble oil: 0.3-1%.

Typical data

Appearance	Colorless to light yellow transparent liquid
Density (g/ml, 20 ℃)	0.97
Effective substance concentration (%)	About 100
Solubility in water	Insoluble, dispersed