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TAFMER™ A-4090S

Technical Datasheet | Supplied by Mitsui Chemicals

TAFMER™ A-4090S is a specialty, ethylene based α-olefin elastomer (TPO) grade by Mitsui Chemicals. Exhibits low melting point, low specific gravity, softness, good elasticity and flexibility. Shows good filler containability, foamability and crosslinkability. Provides good transparency, low temperature impact resistance and insolubility in water. Is miscible with polyethylene (PE) and compatible with polypropylene (PP). TAFMER™ A-4090S meets FDA and EU Directive.

TAFMER™ A-4090S Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

6.7 g/10 min

(At 230°C, 2.16 kg)

ASTM D1238

Density

893 kg/m³

ASTM D1505

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

3.6 g/10 min

(At 190°C, 2.16 kg)

ASTM D1238

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