by SpecialChem

FLEXIRENE® CM 50

Technical Datasheet | Supplied by Versalis (Eni Group)

FLEXIRENE® CM 50 is a medium density polyethylene butene copolymer (C4-LLDPE), with antioxidants (1500 ppm). Offers high stiffness and is suitable for cast film extrusion process. Recommended for the production of coextruded stretch film in slip-cling formulations where it acts as slip layer.

FLEXIRENE® CM 50 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

4.1 g/10 min

(190 °C/2.16 kg)

ISO 1133

Density, Bulk

0.530 - 0.590 g/cm³

(slip agent)

Density, Bulk

0.530 - 0.550 g/cm³

(without slip agent)

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

220 - 270 °C

Thickness

< 15 um

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FLEXIRENE® CM 50

FLEXIRENE® CM 50 Properties

Physical Properties

FLEXIRENE® CM 50 Processing Guidelines

Extrusion Properties