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CERTENE™ HI-452

Technical Datasheet | Supplied by Muehlstein

CERTENE™ HI-452 by Muehlstein is a prime high-density polyethylene (HDPE) copolymer grade. It is insoluble in cold water. Offers good processability, good dimensional stability, low warpage, ultra-high toughness, high environmental stress crack resistance (ESCR), high impact resistance and good stiffness. Suitable for processing by injection molding. CERTENE™ HI-452 is recommended for household goods, lids, structural foam, industrial containers, pails and toys applications.

CERTENE™ HI-452 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.952 g/cm³

ASTM D1505

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

4.0 g/10min

(At 190°C, 2.16 kg)

ASTM D1238

Environmental Stress Cracking Resistance (ESCR)

16 hr

(At 50°C, 100% Igepal, Compression Molded, F50)

ASTM D1693

Injection Properties

Value & Unit

Test Condition

Test Method

MeltTemperature

230 - 270 °C

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CERTENE™ HI-452

CERTENE™ HI-452 Properties

Physical Properties

CERTENE™ HI-452 Processing Guidelines

Injection Properties