Braskem America LDF2023

Braskem LDF2023 is a non-additivated low density polyethylene (LDPE). It has good optical properties and excellent processability.

Polymer Name: Low Density Polyethylene (LDPE)

Processing Methods: Blown Film Extrusion, Cast Film Extrusion, Extrusion, Film Extrusion

Melt Flow Index: 2.0 - 2.0 g/10 min

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Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Dart Drop Impact110gFASTM 1709/A
Elmendorf Tear Strength (TD)340MPaASTM 1922
Tensile Strength at Break MD19MPaASTM D-882
Tensile Strength at Break TD15MPaASTM D-882
Strain at Break (MD)310%ASTM D 882
Strain at Break (TD)585%ASTM D 882
Control Properties
ValueUnitsTest Method / Conditions
Density0.922g/cm³ASTM D 792
Melt Flow Rate (190°C/2.16Kg)2g/10 minASTM D 1238

Film properties tested with a monolayer 50 µm thickness blown film, blow up ratio: 2.8, die gap: 1.8 mm. MD=Machine direction, TD= Transversal direction. The optimum processing conditions will vary according to the type of equipment used and cannot be considered as performance guarantee.

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