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Elmet Technologies

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Versalis Greenflex® FF 55 Ethylene Vinyl Acetate Copolymer - Blown Film Extrusion
Categories: Polymer; Film; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Film Grade

Material Notes: Greenflex FF 55 is an ethylene vinyl acetate copolymer (EVA) for blown film extrusion. Films produced with Greenflex FF 55 show high flexibility.

Main Applications: Greenflex FF 55 is recommended for the production of greenhouse film and flexible packaging, especially where high fracture mechanical properties (impact resistance) are required.

Information provided by Polimeri Europa.

Versalis is the Eni subsidiary containing the plastics and rubber businesses.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 0.941 g/ccISO 1183
Vinyl Acetate Content 19 %Internal Method
Thickness 30.0 - 150 micronsRecommended
Melt Flow 0.70 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 89ISO 868/A
Hardness, Shore D 38ISO 868/A
Film Tensile Strength at Yield, MD 4.00 MPaISO 527-3
Film Tensile Strength at Yield, TD 4.00 MPaISO 527-3
Film Elongation at Break, MD 500 %ISO 527-3
Film Elongation at Break, TD 700 %ISO 527-3
Coefficient of Friction, Dynamic >= 0.50ISO 8295
Elmendorf Tear Strength, MD 3.3627 g/micronISO 6383-2
Elmendorf Tear Strength, TD 5.6045 g/micronISO 6383-2
Dart Drop Test >= 700 gF50; ISO 7765-1
Film Tensile Strength at Break, MD 36.0 MPaISO 527-3
Film Tensile Strength at Break, TD 34.0 MPaISO 527-3
1% Secant Modulus, MD 42.0 MPaISO 527-3
1% Secant Modulus, TD 45.0 MPaISO 527-3
 
Thermal PropertiesOriginal ValueComments
Melting Point 84.0 °CInternal Method
Vicat Softening Point 60.0 °C
@Load 1.00 kg
ISO 306/A
Brittleness Temperature <= -80.0 °CASTM D746
 
Optical PropertiesOriginal ValueComments
Haze 1.0 %ISO 14782
Gloss 87 %45°; ASTM D2457

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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