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Styrolution® PS 158N/L

Technical Datasheet | Supplied by INEOS Styrolution (INEOS Group)

Styrolution® PS 158N/L by INEOS Styrolution (INEOS Group) is a rapid freezing general purpose polystyrene (GPPS) grade. It exhibits high heat resistance and good impact resistance and transparency.

It is designed for injection molding process.
It is recommended for manufacturing of expanded sheet and film, medical lab-ware.
It is suitable for XPS and blending with styrolux and high impact polystyrene (HIPS) for increased heat stability.
Styrolution® PS 158N/L complies with UL 94 HB Flame Rating (Antwerp only).

Styrolution® PS 158N/L Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.17 W/m-K

DIN 52612-1

Vicat Softening Temperature

106 °C

(At 10N, 120°C/h, B/1)

ASTM D1525, ISO 306

Vicat Softening Temperature

101 °C

(At 50N, 50°C/h)

ISO 306-B50

Injection Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.3 - 0.6 %

Injection Velocity

200 mm/s

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Styrolution® PS 158N/L

Styrolution® PS 158N/L Properties

Thermal Properties

Styrolution® PS 158N/L Processing Guidelines

Injection Properties