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HM-305 (Comp)

Technical Datasheet | Supplied by Ravago Manufacturing Americas

HM-305 (Comp) by Ravago Manufacturing Americas is a medium density polyethylene (MDPE) compound. It offers good moldibility, excellent long term outdoor weatherability, good stiffness, good toughness, good weather resistance, high rigidity, excellent low temperature impact resistance and environmental stress-cracking resistance (ESCR).

It is suitable for processing by compression molding.
HM-305 (Comp) complies with UL 94 HB flame rating and listed in UL file number E141240.

HM-305 (Comp) Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

0.936

ASTM D792

Environmental Stress Cracking Resistance (ESCR)

1000 hr

(At F50, 100% Igepal, compression molded)

ASTM D1693B

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

5.0 g/10 min

(At 190°C, 2.16kg)

ASTM D1238

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