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POLIMAXX® 321F

Technical Datasheet | Supplied by IRPC Public Company

POLIMAXX® 321F by IRPC Public Company is a standard expandable polystyrene (EPS) grade containing pentane as blowing agent. Offers fast molding cycles in vacuum machine and conventional molding machines. Is suitable for processing by block molding. POLIMAXX® 321F is used in production of EPS part products (width part wall thickness above approximately 10 mm), insulation boards and panel.

POLIMAXX® 321F Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Molding Density Range

16 - 25 g/l

Bead Size Diameter

0.63 - 1.12 mm

(99.0%)

Blowing Agent (Pentane)

6 %

Block Molding Properties

Value & Unit

Test Condition

Test Method

Silo Relative Humidity

> 50 %

Silo Temperature

25 - 40 °C

Silo Time

6 - 12 h

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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POLIMAXX® 321F

POLIMAXX® 321F Properties

Physical Properties

POLIMAXX® 321F Processing Guidelines

Block Molding Properties