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GREENFLEX® FD 50

Technical Datasheet | Supplied by Versalis (Eni Group)

GREENFLEX® FD 50 is an ethylene vinyl acetate (EVA) copolymer. Contains antioxidant (700 ppm) additive. Shows good welding properties at low temperature. Designed for blown film extrusion process. Films produced by GREENFLEX® FD 50 exhibit outstanding mechanical performances (flexibility, elasticity and adherence) and dimensional stability, good optical- and sealing properties, high flexibility and toughness. Recommended for production of agricultural films and water proofing membrane.

GREENFLEX® FD 50 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

0.4 g/10 min

(190 °C/2.16 kg)

ISO 1133

Vinyl acetate Content

17 %

Internal Method

Density

0.938 g/cm³

ISO 1183

Extrusion Properties

Value & Unit

Test Condition

Test Method

Maximum Mould Temperature

40 °C

Blowing Pressure

2 - 6 bar

Stock Temperature

160 - 190 °C

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GREENFLEX® FD 50

GREENFLEX® FD 50 Properties

Physical Properties

GREENFLEX® FD 50 Processing Guidelines

Extrusion Properties