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Marlex® HMN TR-938G Polyethylene

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® HMN TR-938G Polyethylene by Chevron Phillips Chemical is a medium density polyethylene hexene copolymer in 35 US mesh powder form. It is processed by rotational molding. This grade exhibits wide processing window, excellent impact strength, good flow, durability and excellent ESCR. It is used in industrial waste containers & tanks and marine equipment. Marlex® HMN TR-938G Polyethylene meets ASTM D4976-PE 223, FDA 21 CFR 177.1520(c) 3.2a.

Marlex® HMN TR-938G Polyethylene Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.939 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)

3.0 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)

> 1000 hr

(At Condition A (100% Igepal), F₅₀, Compression-molded specimens, Procedure C of ASTM D470)

ASTM D1693

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