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HDPE 6845G (446H7)

Technical Datasheet | Supplied by Nizh Yug (Nizhnekamskneftekhim)

HDPE 6845G (446H7) by Nizh Yug (Nizhnekamskneftekhim) is a high density polyethylene (HDPE) grade reinforced with carbon black and is available in the form of pellets. It is produced by gas phase polymerization of ethylene in presence of complex metal-organic catalysts under License Agreement with Basell Technology Inc. Contains antacid, antioxidant, thermostabilizer, processing aid and dispersing agent. HDPE 6845G (446H7) is recommended for PE 80 class pressure pipes.

HDPE 6845G (446H7) Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.6 - 0.8 g/10 min

(at 190˚C/ 5.0kg)

ASTM D1238/L

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

> 18 g/10 min

(MFR21.6kg/ MFR5.0kg)

ASTM D1238

Specific Gravity

0.942 - 0.946 g/cm³

ASTM 1505

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