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MARPOL® HDB 546

Technical Datasheet | Supplied by Marco Polo International

MARPOL® HDB 546 by Marco Polo International is a non-additive, high density polyethylene (HDPE) copolymer grade. Exhibits excellent environmental stress-cracking resistance (ESCR), melt strength & processability. Also offers high impact strength and good chemical resistance. Is suitable for processing by thermoforming, compression molding and blow molding. MARPOL® HDB 546 is recommended for drums, heavy guage sheets, fuel tanks, food packaging and intermediate bulk containers.

MARPOL® HDB 546 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

< 0.10 g/10min

(190°C/2.16kg)

ASTM D1238

Specific Gravity

0.946 g/cm³

ASTM D4883

Environmental Stress Cracking Resistance (ESCR)

> 1000 hrs

(Condition B, 100% lgepal)

ASTM D1693

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