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STYRON™ 634

Technical Datasheet | Supplied by Trinseo

STYRON™ 634 by Trinseo is a clear, chemically stable, odorless, water insoluble, general purpose polystyrene (GPPS) grade available in the form of granules. Can be processed by injection molding and extrusion. Recommended for petridishes, household and packaging applications. Suitable for use on its own or in blend with impact polystyrene. STYRON™ 634 complies with U.S. FDA 21 CFR 177.1640, REACH REGULATION (EC) No 1907/2006, RoHS EU Directive 2011/65/EC, WEEE Directive 2012/19/EU and Europe REGULATION (EC) 10/2011.

STYRON™ 634 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

2.0 %

(at Break)

ISO 527-2/5

Flexural Modulus

3500 MPa

ISO 178

Flexural Strength

85.0 MPa

ISO 178

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