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Centrex® ST4800

Technical Datasheet | Supplied by LyondellBasell

Centrex® ST4800 by LyondellBasell is a low gloss, durable and soft acrylonitrile styrene acrylate and thermoplastic elastomer (ASA+TPE). It exhibits sound damping and chemical-, weather- & UV resistance. This grade is processed by sheet extrusion, co-extrusion and thermoforming. Centrex® ST4800 is used in automotive interior parts & instrument panels and marine-, agricultural-, thermoforming- & outdoor applications. It meets RoHS, EC 1907/2006 (REACH) and EU 2002/96/EC (WEEE).

Centrex® ST4800 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Impact Strength, Dart Drop

8.00 J

(Total energy)

ASTM D3763

Impact Strength, Dart Drop

6.00 J

(Maximum energy)

ASTM D3763

Hardness, Shore

(Shore A)

ASTM D2240

Extrusion Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

71 °C

Drying Time

4.0 - 6.0 hrs

Suggested Max Moisture

< 0.10 %

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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Centrex® ST4800

Centrex® ST4800 Properties

Mechanical Properties

Centrex® ST4800 Processing Guidelines

Extrusion Properties