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Styrolution® PS 495N

Technical Datasheet | Supplied by INEOS Styrolution (INEOS Group)

Styrolution® PS 495N by INEOS Styrolution Group is a high impact polystyrene (HIPS) grade. Exhibits high flow and gloss, good balance of toughness and heat resistance. Designed for gas assisted injection molding process. Styrolution® PS 495N is recommended for air conditioners, water tanks for toilet flushing and TV & office equipment components. Complies with UL 94 HB Flame Rating.

Styrolution® PS 495N Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume-Flow Rate (MVR)

9.5 cm³/10min

(200°C/ 5 kg)

ISO 1133

Water Absorption

< 0.1 %

(Saturated at 23°C)

ISO 62

Moisture Absorption

< 0.1 %

(Equilibrium 23°C/50% RH)

ISO 62

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.4 - 0.7 %

Melt Temperature Range

180 - 260 °C

Mass Temperature

≤ 260 °C

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Styrolution® PS 495N

Styrolution® PS 495N Properties

Physical Properties

Styrolution® PS 495N Processing Guidelines

Injection Molding Properties