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Kynar Superflex® 2500-20

Technical Datasheet | Supplied by Arkema

Kynar Superflex® 2500-20 by Arkema is a very flexible polyvinlylidene fluoride (PVDF) grade. It is a light-, heat- and UV stabilized grade, exhibiting resistance to UV and chemical. Offers low permeation, high purity and excellent mechanical behavior. Designed for sheet extrusion, co-extrusion, compression-, transfer- and injection molding applications. Kynar Superflex® 2500-20 is used in electrical isolation automotive cable, performance wire, plenum cable and tubing. Complies with UL 94 V-0 Flame Rating.

Kynar Superflex® 2500-20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

5.8 cm³/10 min

(At 232°C, 3.8 kg)

ISO 1133

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

1 - 15 g/10min

(At 230°C, 3.8 kg)

ASTM D1238

Melt Viscosity

9 - 16 kPoise

(At 230°C, 100 s^-1)

ASTM D3835

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