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Ensinger PEI

Braskem Flexus® 7200 LLDPE Cast Film Extrusion  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade

Material Notes: Braskem Flexus7200 is a Linear Low Density Polyethylene, metallocene ethylene-hexene copolymer, produced by gas fase process. It was specially designed to provide outstanding processing performance. Films obtained with this grade show excellent impact and puncture resistances. It contains antioxidant additives.

20µm film gauge, obtained in cast extruder

Applications: Stretch films; liners; LDPE and HDPE blends; packages for general use

Information provided by Braskem

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.918 g/cc0.0332 lb/in³ASTM D1505
Thickness 20.0 microns0.787 mil
Melt Flow 3.5 g/10 min
@Load 2.16 kg,
Temperature 190 °C
3.5 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 990 %990 %ASTM D882
Film Elongation at Break, TD 1040 %1040 %ASTM D882
Secant Modulus, MD 0.180 GPa26.1 ksi1%, Flexural; ASTM D882
Secant Modulus, TD 0.190 GPa27.6 ksi1%, Flexural; ASTM D882
Elmendorf Tear Strength, MD 12.5 g/micron318 g/milASTM 1922
Elmendorf Tear Strength, TD 23.0 g/micron584 g/milASTM 1922
Dart Drop 8.50 g/micron216 g/milF50; ASTM D1709
Film Tensile Strength at Break, MD 40.0 MPa5800 psiASTM D882
Film Tensile Strength at Break, TD 30.0 MPa4350 psiASTM D882
 
Optical PropertiesMetricEnglishComments
Haze 28 %28 %ASTM D1003
Gloss 60 %60 %ASTM D2457

**
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