Wacker Chemie AG


VINNAPAS® EN 428

Dispersions

VINNAPAS® EN 428 is a self crosslinking, plasticizer-free, aqueous polymer
dispersion produced from the monomers vinyl acetate and ethylene.
Typical general characteristics
Property Inspection Method Value
The figures are intended as a guide and should not be used in preparing specifications.
Density at 23 °C DIN EN ISO 2811-3 approx. 1.04 g/cm³
Elongation at break DIN EN ISO 527,
part 1 - 3
approx. 1500 %
Minimum film forming temperature DIN ISO 2115 approx. 0 °C
Predominant particle size specific method approx. 0.2 - 0.3 µm
Protective colloid / emulsifier system nonionic emulsifiers
Tensile strength DIN EN ISO 527,
part 1 - 3
approx. 4.5 N/mm²
Specification data
Property Inspection Method Value
Solid constituent DIN EN ISO 3251 51.0 - 53.0 %
Viscosity, dynamic at 23.0 °C DIN EN ISO 2555 50.0 - 350.0 mPa.s
pH DIN/ISO 976 4.0 - 6.0

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This disclaimer of warranty and liability also applies – particularly in foreign countries – with respect to third parties’ rights.

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