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GAPEX® HPP40GR09BK

Technical Datasheet | Supplied by LyondellBasell

GAPEX® HPP40GR09BK by LyondellBasell is a heat stabilized, chemically coupled polypropylene (PP) homopolymer grade. It offers improved appearance and performance of plastics in a number of specialized applications. GAPEX® HPP40GR09BK is processed by injection molding. Recommended for automotive applications.

GAPEX® HPP40GR09BK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.26 g/cm³

ASTM D792

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

3.9 g/10 min

(230°C, 2.16 kg)

ASTM D1238

Linear Mold Shrinkage

0.70 %

(Flow)

ISO 294-4

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