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Lansurf AE320W

Product Category: Nonionics

C13 Alcohol + 20EO

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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 at 25°C
 

Clear to hazy viscous liquid free from foreign matter

Solids content %

78.0 - 82.0

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

70.0 - 76.0

Colour (hazen)

100 max

pH 5% aqueous

5.0 - 8.0

Typical Properties

Composition

Alcohol ethoxylate

Odour

Characteristic

Specific gravity at 20°C

1.07

Flash pour open cup °C
 

>175

CAS number

78330-21-9

HLB value

16.5

Solubility in water

Soluble

Surface tension at 0.1% aqueous (mN/m)
 

36

Moles of EO

20

Viscosity at 25°C (cP)

424

Pour point °C

5

Wetting draves 0.5g/l

wetting-3.png

# 1g in 10% sodium Chloride solution

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