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Master Bond adhesives

SABIC 6821N Linear Low Density Polyethylene for Blown Film  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade; LLDPE/Hexene, Film Grade

Material Notes: Product Description: 6821N is a fractional melt index hexene copolymer based Linear Low Density Polyethylene grade suitable for high strength packaging applications. Films produced using this resin yield outstanding toughness, excellent puncture resistance, good sealing characteristics and tear resistance.

Typical Applications: Heavy duty shipping sacks, lamination films, Ice & frozen food bags, agricultural films, stretch wrap films, etc.

Information provided by SABIC.

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 0.921 g/cc0.0333 lb/in³load density; ASTM D1505
Thickness 30.0 microns1.18 mil
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 PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 12.0 MPa1740 psiASTM D882
Film Tensile Strength at Yield, TD 13.0 MPa1890 psiASTM D882
Film Elongation at Break, MD 680 %680 %ASTM D882
Film Elongation at Break, TD 850 %850 %ASTM D882
Elmendorf Tear Strength MD 350 g350 gASTM D1922
Elmendorf Tear Strength TD 550 g550 gASTM D1922
Elmendorf Tear Strength, MD 11.67 g/micron296.4 g/milASTM D1922
Elmendorf Tear Strength, TD 18.33 g/micron465.6 g/milASTM D1922
Dart Drop Total Energy 890 J/cm1.67 ft-lb/milPuncture Resistance; SABIC Method
Dart Drop 5.00 g/micron127 g/milASTM D1709
Dart Drop Test 150 g0.331 lbASTM D1709
Film Tensile Strength at Break, MD 48.0 MPa6960 psiASTM D882
Film Tensile Strength at Break, TD 40.0 MPa5800 psiASTM D882
1% Secant Modulus, MD 280 MPa40600 psiASTM D882
1% Secant Modulus, TD 300 MPa43500 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 101 °C214 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 12 %12 %ASTM D1003
Gloss 80 %80 %at 45°; ASTM D2457
 
Processing PropertiesMetricEnglishComments
Melt Temperature 205 - 220 °C401 - 428 °F
Blow-up Ratio (BUR) 2.0 - 3.02.0 - 3.0

**
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