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
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Vinyl Acetate - Acrylic
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Styrene - Homopolymer
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Styrene - Acrylic
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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
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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
# 1g in 10% sodium Chloride solution