Technical datasheet

Evasin® EV2951FS

Supplied bySK Functional Polymer- Last Updated on Mar 8, 2022

Evasin® EV2951FS by SK Functional Polymer is a 29 mole%, lubricated, low melt flow ethylene vinyl alcohol (EVOH) copolymer, gas barrier grade. Contains over 0.1% fine particles which pass 32 mesh (500 µm). Can be processed by co-extrusion, cast or blown film extrusion. Evasin® EV2951FS is recommended for bottle and pipe applications.
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Evasin® EV2951FS properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell M0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Gas Transmission Rate, Oxygen0.0 Visible After LoginVisible After LoginVisible After Login
Gas Transmission Rate, Oxygen0.0 Visible After LoginVisible After LoginVisible After Login
Gas Transmission Rate, Oxygen0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Water Vapor Transmission Rate (WVTR)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Crystalization Point0.0 Visible After LoginVisible After LoginVisible After Login
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

Evasin® EV2951FS Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
Adapter TemperatureVisible After LoginVisible After Login
Barrel 1 TemperatureVisible After LoginVisible After Login
Barrel 2 TemperatureVisible After LoginVisible After Login
Barrel 3 TemperatureVisible After LoginVisible After Login
Barrel 4 TemperatureVisible After LoginVisible After Login
Barrel 5 TemperatureVisible After LoginVisible After Login
Die TemperatureVisible After LoginVisible After Login

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