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by SpecialChem

Neopolen® P 8220 K

Neopolen® P 8220 K by BASF is an eco-friendly, recyclable expandable polypropylene (EPP) which is easy to clean and sterilize. Exhibits good flexibility, high energy absorption, low weight, good resilience, heat insulating properties, chemical resistance, and negligible water absorption. Designed for processing into flexible foams. Recommended applications include packaging, automotive, industrial innovation, construction, sports and leisures. Neopolen® P 8220 K is an Oeko-Tex® certified grade and complies with FMVSS 302 flame rating at thickness 13mm.

Neopolen® P 8220 K Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

28 - 30 %

(At 23°C, 50% RH, 22 hr, After Stress Release)

DIN EN ISO 1856-C

Compressive Strength

150 - 330 kPa

(At 50% Strain)

ISO 844

Compressive Strength

80 - 220 kPa

(At 25% Strain)

ISO 844

Foaming Properties

Value & Unit

Test Condition

Test Method

Steam Pressure

5 bar

Compression Rate

2 -

Molded Density

35 kg/m³

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Neopolen® P 8220 K

Neopolen® P 8220 K Properties

Mechanical Properties

Neopolen® P 8220 K Processing Guidelines

Foaming Properties