Lansurf AE320W

Product Category: Nonionics

C13 Alcohol + 20EO

Lansurf AE320W is a nonionic surfactant produced by the reaction of ethylene oxide on a synthetic primary alcohol. This product is compatible with soaps, anionic, cationic and other nonionic surfactants, and exhibits good Oil/Water and Water/Oil emulsification, wetting and detergency. Lansurf AE320W can also be used in areas such as textile auxiliaries, metal processing, paper, leather, standard industrial and domestic detergents, agrochemicals and paints.

 

Lansurf AE320W is an excellent emulsifier for emulsion polymerization for systems such as:

 

Vinyl Acetate - Homopolymer

Vinyl Acetate - Acrylic

Styrene - Homopolymer

Styrene - Acrylic

Acrylic Monomers - Esters and Acids

Specification

Appearance @ 25°C

Clear to hazy liquid free from foreign matter

Cloud Point °C (1% in 10% NaCl solution )

70.0 - 76.0

pH 5% Aqueous

5.0 - 8.0

Solids Content %

78.0 - 82.0

Colour (Hazen)

100 Max

Typical Properties

Composition 

Alcohol ethoxylate

CAS Number

78330-21-9

Moles of EO

20

Odour

Characteristic 

HLB Value

16.5

Viscosity at 25°C (cP)

424

Specific Gravity at 20°C

1.07

Solubility in Water

Soluble

Pour Point °C

5

Flash Point Open Cup °C

>175

Surface Tension at 0.1% Aqueous (mN/m)

36

Wetting draves 0.5g/l

wetting-3.png

# 1g in 10% sodium Chloride solution