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Diamond ASA TWP502

Technical Datasheet | Supplied by LyondellBasell

Diamond ASA TWP502 by LyondellBasell is an acrylonitrile styrene acrylate (ASA) grade. It is processed by injection molding. This grade possesses excellent toughness, rigidity, high gloss and good heat stability. It exhibits excellent processability, superior chemical and weather resistance. It can be used in finished parts for outdoor applications. Diamond ASA TWP502 complies with RoHS, REACH directive EC 1907/2006 and WEEE directive EU 2002/96/EC.

Diamond ASA TWP502 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.12

ASTM D792

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

3.9 g/10 min

(230°C, 3.8 kg, Procedure A)

ASTM D1238

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

1.3 g/10 min

(200°C, 5.0 kg, Procedure A)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

176 - 185 °F

Drying Time

2 - 4 hr

Suggested Max Moisture

0.10 %

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Diamond ASA TWP502

Diamond ASA TWP502 Properties

Physical Properties

Diamond ASA TWP502 Processing Guidelines

Injection Molding Properties