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Hifax TYC 258X

Technical Datasheet | Supplied by LyondellBasell

Hifax TYC 258X by LyondellBasell is an impact modified polypropylene copolymer (PP, Copolymer) grade, filled with 28% talc. Exhibits high flow, low shrinkage and coefficient of linear thermal expansion (CLTE), good processability and dimensional stability. Suitable for injection molding processing method. Hifax TYC 258X is recommended for painted exterior automotive parts and rocker panel applications.

Hifax TYC 258X Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

180 %

(at Break, 73°F)

ISO 527-2

Flexural Modulus

247000 psi

(73°F, 0.079 in/min)

ISO 178

Tensile Strength, Yield

2610 psi

(At 73°F)

ISO 527-2/50

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