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Elmet Technologies

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SABIC SABIC® LLDPE 6821NJ PE (Global)
Categories: Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE)

Material Notes: 6821NJ is a fractional melt index hexene copolymer based Linear Low Density Polyethylene TNPP free grade suitable for high strength packaging applications. Films produced using this resin gives outstanding toughness, excellent puncture resistance, good sealing characteristics and tear resistance. 6821NJ contains no slip and no antiblock additive.

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 0.921 g/ccASTM D1505
Melt Flow 0.80 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Film Tensile Strength at Yield, MD 12.0 MPaASTM D882
Film Tensile Strength at Yield, TD 13.0 MPaASTM D882
Film Elongation at Break, MD 680 %ASTM D882
Film Elongation at Break, TD 850 %ASTM D882
Puncture Energy 89.0 JJ/m; SABIC method
Elmendorf Tear Strength MD 350 gASTM D1922
Elmendorf Tear Strength TD 550 gASTM D1922
Dart Drop 150 g/micronASTM D1709
Film Tensile Strength at Break, MD 48.0 MPaASTM D882
Film Tensile Strength at Break, TD 40.0 MPaASTM D882
1% Secant Modulus, MD 280 MPaASTM D882
1% Secant Modulus, TD 300 MPaASTM D882
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 101 °CASTM D1525
 
Optical PropertiesOriginal ValueComments
Haze 12 %
@Thickness 0.0300 mm
2.5 BUR using 100% 6821NJ.; ASTM D1003
Gloss 80 %60°; ASTM D2457

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PSABI11077 / 244544

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