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SLIMPOR® FI-351

Technical Datasheet | Supplied by HDC HYUNDAI EP

SLIMPOR® FI-351 by Hyundai EP is an expandable polystyrene (EPS) grade available in the form of beads. It is produced from polystyrene beads that are impregnated under heat and pressure with a light hydrocarbon such as pentane. Exhibits low heat conductivity, deterioration stability, and energy reduction. Is suitable for processing by foaming. SLIMPOR® FI-351 is recommended for insulation applications such as sound insulator. It complies with the RoHS regulation.

SLIMPOR® FI-351 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Bead Size

1.0 - 1.7 mm

JIS Z 8801

Polystyrene Content

90 - 93 %

Blowing Agent (Pentane)

5.3 %

Foaming Properties

Value & Unit

Test Condition

Test Method

Pre-Expansion Density

< 18 kgf/cm²

Blocking

< 0.5 %

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SLIMPOR® FI-351

SLIMPOR® FI-351 Properties

Physical Properties

SLIMPOR® FI-351 Processing Guidelines

Foaming Properties