by SpecialChem

STYRON™ 678E

Technical Datasheet | Supplied by Trinseo

STYRON™ 678E by Trinseo is a clear, high flow, odorless, water insoluble, general purpose polystyrene (GPPS) grade available in the form of granules. It exhibits chemical stability and good toughness. It can be processed by injection molding and co-extrusion. It is recommended for cap coating and thin-walled containers. STYRON™ 678E 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 EU-Directive 2002/72/EC by Europe REGULATION (EC) 10/2011.

STYRON™ 678E Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

2.0 %

(at Break)

ISO 527-2/5

Tensile Strength, Yield

43.0 MPa

ISO 527-2/5

Hardness, Rockwell R

105

ISO 2039-2

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