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Fatty Alcohol Polyoxyethylene Ether Carboxylic Acids

POLYEM HW alcohol-ether carboxylic acid is a surfactant that insets polyoxyethylene groups between hydrophilic and hydrophobic groups. It has the advantages of both anionic and non-ionic surfactant, overcomes the shortcomings of bad hard water resistance and bad dispersing ability of non-ionic surfactant calcium soap, and has excellent electrolyte stability in acid-base environment. It can be used as coemulsifier in cutting fluid. Solve the problem of oil and soap extraction.
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Product Name

Chemical Name

Carbon Chain

EO Number

HLB

Cloud Point(℃)

Recommended Applicants

Properties

Cutting Fluid

Rolling Fluid

Washing

Agent

POLYEM HW0806

Fatty alcohol ether carboxylic acid

8

6

11-14

54

Low foamability, stable in acids, bases and electrolytes, reduces foam stability when combined with foaming surfactants

POLYEM HW0607

Fatty alcohol ether carboxylic acid

6~8

7

12-15

63

Low foam, good electrolyte stability, solubilizing lubricant and soap

POLYEM HW1204

Fatty alcohol ether carboxylic acid

12

4

5.5

36

Good emulsification and wettability, improve hard water stability

POLYEM HW1810

Fatty alcohol ether carboxylic acid

16~18

10

11

68

Excellent soap dispersion and helpful to the stability of the formula

POLYEM HW1209

Fatty alcohol ether carboxylic acid

12~14

9

13

65

The foam is relatively low, which is helpful to the stability of the formula and has a strong dispersion effect on the soap

 

Cloud point: 10% of the active substance is dissolved in 25%BDG aqueous solution