E-22S Silicon wafer cutting fluid wetting agent
Product description
E-22S is a special alcohol ether alkoxylated non ionic surfactant. This product has low dynamic and static surface tension, extremely low foam, and extremely high interfacial wettability. It also have below features:
Stable under acid and alkali conditions
Excellent water solubility and cleaning performance
Completely biodegradable
Specifications
The data presented on this data page is only typical values, not a technical indicator of the product.
Item | Index |
Physical form (25℃) | Colorless to yellowish liquid |
Color, APHA | ≤50 |
PH value (1% aqueous solution) | 5.0-7.0 |
Water weight (%) | ≤0.50 |
Cloud point (10% BDG, ℃) | 54-56 |
Specific gravity (25℃, g/cm3) | 0.960-0.970 |
Conductivity (10% aqueous solution, us/cm) | ≤10 |
Surface tension （1g/L, mN/m） | Static: 28 Dynamic: 34 |
Product features
The product has low tension in both dynamic and static surface, extremely low foam, and extremely high interfacial wettability. It is used as a wetting agent in diamond wire cutting fluid to quickly wet the diamond wire and cool it.
It is a very effective pigment grinding additive, which can be used to improve the wettability and dispersion of pigments, also to improve the color development effect of pigment. And it rarely produces foam.
It can well wet surfaces contaminated by oil, grease and dirt.
Application areas
Wafer silicon cutting, metal processing, coating and ink, low foam cleaning agent, spray cleaning agent, tableware driers, etc.
