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ISOPLAS P471

Technical Datasheet | Supplied by Micropol

ISOPLAS P471 by Micropol is a crosslinkable polyethylene (XLPE / PEX) grade. Is an easy to process grade, providing exceptional resistance to large temperature changes, high pressure loading, UV light and contact with aggressive chemicals. Offers improved resistance to heat- , oxidation- , weathering- , permeation- and environmental stress crack even at elevated temperatures. Exhibits improved low temperature and long term strength, at elevated temperature. Designed for pipe extrusion method. ISOPLAS P471 is recommended for manufacturing of alupex- , composite metal and isoplas pipes.

ISOPLAS P471 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.43 W/m.°C

ASTM D5930

Vicat Softening Temperature

126 °C

ASTM D1525, ISO 306

Specific Heat Capacity

2 KJ/kg.°C

ISO 11357

Extrusion Properties

Value & Unit

Test Condition

Test Method

L/D Ratio

= 25:1 -

Line Speed (10-30m/min pipes on output 50-200 kph)

10 - 20 m/min

Head and Die Temperature

190 - 210 °C

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ISOPLAS P471

ISOPLAS P471 Properties

Thermal Properties

ISOPLAS P471 Processing Guidelines

Extrusion Properties