SBF0323/12HC is a high molecular weight LDPE produced using high-pressure technology. This grade is tailored to deliver exceptional performance in film applications. Films produced with this product exhibit remarkable optical properties, excellent mechanical properties, and good shrinkage characteristics. With a minimum biobased carbon content of 95%, determined according to ASTM D6866, SBF0323/12HC also stands as an environmentally conscious choice for sustainable solutions.

For more information regarding REACH, please visit Braskem's REACH site

Polymer Name: Low Density Polyethylene (LDPE)

Processing Methods: Blown Film Extrusion, Extrusion, Film Extrusion

Additives Included: Anti-Blocking Agent, Slip Agent

Melt Flow Index: 0.32 - 0.32 g/10 min

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Identification & Functionality

Additives Included
Chemical Family
Polymer Name
Plastics & Elastomers Functions
Product Families

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods


Blown Film Properties
ValueUnitsTest Method / Conditions
Tensile Strength (at Break, MD) ¹20MPaASTM D882
Tensile Strength (at Break, TD) ¹20MPaASTM D882
Elongation (at Break, MD) ¹390%ASTM D882
Elongation (at Break, TD) ¹930%ASTM D882
Dart Drop Impact Strength ¹290g/F50ASTM D1709
Elmendorf Tear Strength (TD) ¹270gFASTM D1922
Haze ¹12%ASTM D1003
Gloss (Angle 60°) ¹80%ASTM D2457
Control Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (at 190°C, 2.16kg)0.32g/10 minASTM D1238
Density0.923g/cm³ASTM D1505
  • 1 Film of 70 μm thickness, obtained in a 75 mm extruder, with a blow ratio of 2: 1, a die opening of 1.0 mm. (DM = Direc on of Extrusion and DT = Direction Transversal to Extrusion).
  • 2 Not Determined.

Regulatory & Compliance