STN7006 is a low-density polyethylene (LDPE) designed specifically for coextruded films and lamination. This resin offers a remarkable combination of mechanical, optical, and stiffness properties. With low gels content, it ensures the production of films with excellent appearance. STN7006 is identified as PE 114 per ASTM D-4976-04a standard specifications and is free from additives. Notably, this grade contains a minimum of 95% carbon biobased content, as determined by ASTM D6866.

Polymer Name: Low Density Polyethylene (LDPE)

Processing Methods: Blow Molding, Blown Film Extrusion, Cast Film Extrusion, Coextrusion, Extrusion, Film Extrusion, Profile Extrusion

Melt Flow Index: 0.6 - 0.6 g/10 min

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Properties

Typical Properties
ValueUnitsTest Method / Conditions
C14 Contentmin. 95%ASTM D 6866
Blown Film Properties
ValueUnitsTest Method / Conditions
Tensile Strength (at Break, MD)25MPaASTM D882
Tensile Strength (at Break, TD)20MPaASTM D882
Elongation (at Break, MD)280%ASTM D882
Elongation (at Break, TD)870%ASTM D882
Dart Drop Impact Strength140g/F50ASTM D1709
Elmendorf Tear Strength (TD)160gFASTM D1922
Haze9%ASTM D1003
Gloss (Angle 45°)60%ASTM D2457
Gloss (Angle 60°)90%ASTM D2457
Control Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (at 190°C, 2.16kg)0.6g/10 minASTM D1238
Density0.924g/cm³ASTM D1505
Note

Blown Film Properties:

  • 40 μm thickness film in a 50mm screw diameter extruder with blow up ratio of 2.2:1, die gap 1 mm. (MD: Machine Direction; TD: Transversal Direction)

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Quality Standards