Introduction
POLYEM 350 is a multifunctional hydrophilic emulsifier for alkoxylated fatty alcohols that used in water-based metalworking fluids, belongs to non-ionic surfactant.
POLYEM 350 has excellent emulsifying ability and low foam performance.
POLYEM 350 has great calcium soap dispersion and high resistance to hard water and electrolyte.
POLYEM 350 has certain lubricating properties, which can improve the lubrication performance of the product.
POLYEM 350 can take the place of oil alcohol polyoxyethylene products, playing an important role in the industrial degreasing agent.
Recommended Dosage
The recommended formulation is to add 2-8% of POLYEM 350 into emulsion, semi-synthetic or concentrated microemulsion.
Typical Data
|
Appearance |
Clear fluid |
|
pH (1% aqueous solution) |
6.2 |
|
Cloud point (10%BDG solution) |
61 |
|
HLB value |
8.5 |
