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Formolene® E922

Technical Datasheet | Supplied by Formosa Plastics

Formolene® E922 is a bi-modal, medium molecular weight High Density Polyethylene-Butene Copolymer grade. Designed for film extrusion process and thin gauge film applications. Offers good processing characteristics. Films produced with Formolene® E922 exhibit high impact and film stiffness, good tear strength, and excellent tensile strength. Suggested market applications include shopping bags, trash can liners, lamination films, etc. Formolene® E922 meets all requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520, covering safe use of polyolefin articles intended for direct food contact.

Formolene® E922 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.15 g/10min

(0.75 mil film, blow-up ratio of 4.0, stalk height of 5-9 times the die diameter)

ASTM D1238

Density

0.953 g/cm³

(0.75 mil film, blow-up ratio of 4.0, stalk height of 5-9 times the die diameter)

ASTM D1505

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

195 - 220 °C

Zone 1 Temperature

190 °C

Zone 2 Temperature

195 °C

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Formolene® E922

Formolene® E922 Properties

Physical Properties

Formolene® E922 Processing Guidelines

Extrusion Properties