Borstar® FB2230

Technical Datasheet | Supplied by Borealis

Borstar® FB2230 by Borealis is an odorless, recyclable, linear low density polyethylene (LLDPE) grade.

It contains an antioxidant and exhibits high molecular weight, very good- & flexible extrusion behavior, excellent drop down and outstanding mechanical properties.
Provides high toughness in cold conditions and is designed for processing by blown film extrusion.
Borstar® FB2230 is used in heavy-duty sacks, liquid- & frozen food packaging, agricultural-, lamination- & general packaging films.
Complies with EC Regulation 1907/2006.

Borstar® FB2230 Properties

Value & Unit

Test Condition

Test Method

Coefficient of Friction (COF)

0.4

(Dynamic)

ISO 8295

Film Puncture Force

20 J/mm

(40 μm Blown Film)

ISO 7765-2

Tensile Strength

55 MPa

(MD, 40 μm Blown Film)

ISO 527-3

Value & Unit

Test Condition

Test Method

L/D Ratio

Frost Line Height (FLH)

2 DD

Blow Up Ratio (BUR)

3:1

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