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Kynar Flex® 2821-00

Technical Datasheet | Supplied by Arkema

Kynar Flex® 2821-00 by Arkema is a polyvinlylidene fluoride (PVDF) copolymer grade. It is a light- , heat- and UV stabilized grade, exhibiting chemical resistance and imperviousness to UV. Offers high purity and barrier properties, good mechanical- and thermo-mechanical properties. Kynar Flex® 2821-00 is recommended for corrosion protection in chemical industry, coating (painting), off shore, wire and cable. Can be used as an additive in linear low density polyethylene (LLDPE) to improve extrusion rate. Complies with UL 94 V-0, 5VB Flame Rating.

Kynar Flex® 2821-00 Properties

Flammability Properties

Value & Unit

Test Condition

Test Method

Flame Rating, UL 94

5VB

(5V at 1.5 mm thickness)

IEC 60695-11-20

Limiting Oxygen Index (LOI)

42 %

ISO 4589-1/-2

Flame Rating, UL 94

V-0

(at 1.5 mm)

IEC 60695-11-10

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