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STYRON™ 666H

Technical Datasheet | Supplied by Trinseo

STYRON™ 666H by Trinseo is a clear colored, easy flow, odorless, water insoluble, general purpose polystyrene (GPPS) grade available in the form of granules. Exhibits good clarity, chemical stability and good strength. Can be processed by injection molding and compression molding. Recommended for media enclosures and disposable cups. Suitable for blending with HIPS. STYRON™ 666H complies with U.S. FDA 21 CFR 177.1640, REACH REGULATION (EC) No 1907/2006, RoHS EU Directive 2011/65/EC and WEEE Directive 2012/19/EU.

STYRON™ 666H Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

3240 MPa

ASTM D790

Flexural Strength

89.6 MPa

ASTM D790

Tensile Modulus

3300 MPa

ASTM D638

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