by SpecialChem

STYRON™ 637

Technical Datasheet | Supplied by Trinseo

STYRON™ 637 by Trinseo is a clear, high molecular weight, high strength, chemically stable, odorless, water insoluble, general purpose polystyrene (GPPS) grade. It is available in the form of granules. Can be processed by injection molding and foam extrusion. Recommended for packaging applications and is designed for use in blending with impact polystyrene. STYRON™ 637 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™ 637 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

80.0 MPa

ISO 178

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