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Diamond ASA TWP-155

Technical Datasheet | Supplied by LyondellBasell

Diamond ASA TWP-155 by LyondellBasell is a clear or transparent, acrylonitrile styrene acrylate (ASA) grade. It possesses excellent toughness, rigidity, high gloss and good heat stability. This grade exhibits excellent processability, superior chemical-, good weather and UV resistance. It can be used in finished parts for outdoor applications. Diamond ASA TWP-155 complies with RoHS, REACH directive EC 1907/2006 and WEEE directive EU 2002/96/EC.

Diamond ASA TWP-155 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.16

ASTM D792

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

14 g/10 min

(At 230°C, 3.8 kg, Procedure A)

ASTM D1238

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

2.1 g/10 min

(At 200°C, 5.0 kg, Procedure A)

ASTM D1238

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