SABIC SABIC® LLDPE 6821NJ PE (Global)

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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 Properties	Metric	English	Comments

Density	0.921 g/cc	0.0333 lb/in³	ASTM D1505
Melt Flow	0.80 g/10 min @Load 2.16 kg, Temperature 190 °C	0.80 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	12.0 MPa	1740 psi	ASTM D882
Film Tensile Strength at Yield, TD	13.0 MPa	1890 psi	ASTM D882
Film Elongation at Break, MD	680 %	680 %	ASTM D882
Film Elongation at Break, TD	850 %	850 %	ASTM D882
Puncture Energy	89.0 J	65.6 ft-lb	J/m; SABIC method
Elmendorf Tear Strength MD	350 g	350 g	ASTM D1922
Elmendorf Tear Strength TD	550 g	550 g	ASTM D1922
Dart Drop	150 g/micron	3810 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	48.0 MPa	6960 psi	ASTM D882
Film Tensile Strength at Break, TD	40.0 MPa	5800 psi	ASTM D882
1% Secant Modulus, MD	280 MPa	40600 psi	ASTM D882
1% Secant Modulus, TD	300 MPa	43500 psi	ASTM D882

Thermal Properties	Metric	English	Comments
Vicat Softening Point	101 °C	214 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Haze	12 % @Thickness 0.0300 mm	12 % @Thickness 0.00118 in	2.5 BUR using 100% 6821NJ.; ASTM D1003
Gloss	80 %	80 %	60°; ASTM D2457

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PSABI11077 / 244544

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