by SpecialChem

Marlex® 9514H Polyethylene

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® 9514H Polyethylene by Chevron Phillips Chemical is a gas phase, high molecular weight, high density polyethylene hexene copolymer. It is tailored for lightweight blow molding applications, household & industrial chemical containers and large parts. This grade exhibits excellent balance of stiffness & ESCR, good melt strength & durability. Marlex® 9514H Polyethylene meets ASTM D4976-PE 235 and FDA 21 CFR 177.1520(c) 3.2a, use conditions B through H per Table 2 of 21 CFR 176.170 (c) requirements.

Marlex® 9514H Polyethylene Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.957 g/cm³

(Compression molded specimens, Procedure C of ASTM D4703, Annex A1)

ASTM D1505

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

0.30 g/10min

(At 190°C, 2.16 kg, Compression molded specimens, Procedure C of ASTM D4703, Annex A1)

ASTM D1238

Environmental Stress Cracking Resistance (ESCR)

50 hr

(At Condition B (100% Igepal), F₅₀, Compression molded, Proc. C of ASTM D4703, Annex A1)

ASTM D1693

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