The new engineering materials powerhouse

by SpecialChem

Marlex® HHM 4903

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® HHM 4903 is a high density polyethylene grade. Is a high molecular weight hexene copolymer. Is suitable for processing by blow molding. Possesses excellent ESCR, excellent surface appearance, good melt strength, durability and recyclability. Used in corrugated sheet, fuel containers, stadium seats, garbage cans and large industrial containers. Complies with ASTM D4976 - PE 235 and FDA 21 CFR 177.1520(c) 3.2a

Marlex® HHM 4903 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.29 g/10min

(190°C/2.16 kg)

ASTM D1238

Density

0.949 g/cm³

(The physical properties were determined on compression molded specimens that were prepared in accordance with Procedure C of ASTM D4703, Annex A1.)

ASTM D1505

Environmental Stress Cracking Resistance (ESCR)

> 1000 hr

(Condition B (100% Igepal), F₅₀)

ASTM D1693

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (121)