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Safrene® M 7650

Technical Datasheet | Supplied by Safripol

Safrene® M 7650 by Safripol is a white colored, water insoluble, odorless, bimodal high molecular mass, high density polyethylene (HDPE) grade. Exhibits high rigidity, hardness, good impact strength and excellent environmental stress cracking resistance. Is suitable for processing by blow molding and sheet extrusion. Recommended for general purpose containers greater than 20 litre capacity, large hollow articles, smaller moldings and optical fiber sheathing. Safrene® M 7650 complies with EU regulation no. 10/2011 and US FDA 21 CFR 177.1520(c)3.2a for food contact applications.

Safrene® M 7650 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.35 g/10 min

(190°C, 5 kg)

ISO 1133

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

9.5 g/10 min

(190°C, 2.16 kg)

ISO 1133

Specific Gravity

0.953 g/cm³

(Unannealed)

ISO 1183

Blow Molding Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

180 °C

Zone 1 Temperature

190 - 200 °C

Zone 2 Temperature

200 - 210 °C

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Safrene® M 7650

Safrene® M 7650 Properties

Physical Properties

Safrene® M 7650 Processing Guidelines

Blow Molding Properties