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A latex stabiliser used to help improve the latex stability of emulsions manufactured using an anionic primary emulsifier. It is a good replacement to Nonylphenol ethoxylates with mole range between 20 - 50 moles. This product is recommended to be used in conjunction with an anionic such as: Kemsurf ESD60, Kemsurf ESD, Kemsurf EM9 and Kemsurf OS38.

 

Lanspec EMP404 is an excellent emulsifier for emulsion polymerization for systems such as:

Vinyl Acetate - Homopolymer

Vinyl Acetate - Acrylic

Styrene - Acrylic

Acrylic Monomers - Esters and Acids

Specification

Appearance at 25°C

Clear to hazy liquid free foreign matter

Solids content %

68.0 - 72. 0

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

90.0 - 94.0

pH (5% aqueous)

5.0 - 8.0

Typical Properties

Composition

Alcohol ethoxylate

Viscosity at 25°C (cP)

1300

Pour point °C

<10

Odour

Characteristic

Specific gravity at 20°C

1.09

Flash point open cup °C
 

>100

HLB value

18.0

Solubility in water

Soluble

Surface tension at 0.1% aqueous (mN/m)

42.1

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