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
Wetting draves 0.5g/l
# 1g in 10% sodium Chloride solution
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