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Braskem LL6901S LLDPE Blown Film Extrusion Polyethylene Copolymer

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Butene, Film
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem LL6901S LLDPE Blown Film Extrusion Polyethylene Copolymer.pdf
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Material Notes:
LL6901S is a LLDPE Butene copolymer produced by Braskem. It is a ready to use product since it's been compounded with 15% LDPE. It is a general purpose product that shows a good processing performance balanced with good optical and mechanical properties as well as sealability. It has very low gel content. It contains medium anitblocking, medium slip, processing aid, and LDPE additives. Its applications include: automatic packaging (FFS), liners, general purpose, and HDPE and LDPE blends.
Physical Properties Metric English Comments
Density 0.920 g/cc
0.0332 lb/in³
ASTM-D792
Melt Flow 0.68 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.68 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 930 %
930 %
ASTM-D882
Film Elongation at Break, TD 1200 %
1200 %
ASTM-D882
Elmendorf Tear Strength MD 60 g
60 g
ASTM-D1922
Elmendorf Tear Strength TD 520 g
520 g
ASTM-D1922
Elmendorf Tear Strength, MD 1.58 g/micron
40.1 g/mil
ASTM-D1922
Elmendorf Tear Strength, TD 13.68 g/micron
347.5 g/mil
ASTM-D1922
Dart Drop 2.37 g/micron
60.2 g/mil
ASTM-D1709
Dart Drop Test 90.0 g
0.198 lb
ASTM-D1709
Film Tensile Strength at Break, MD 40.0 MPa
5800 psi
ASTM-D882
Film Tensile Strength at Break, TD 30.0 MPa
4350 psi
ASTM-D882
1% Secant Modulus, MD 160 MPa
23200 psi
ASTM-D882
1% Secant Modulus, TD 170 MPa
24700 psi
ASTM-D882
Optical Properties Metric English Comments
Haze 7.0 %
7.0 %
ASTM-D1003
Gloss 127 %
127 %
Angle 60°; ASTM-D2457
Processing Properties Metric English Comments
Die Opening 0.180 - 0.250 cm
0.0709 - 0.0984 in
Blown Film Extrusion
Blow-up Ratio (BUR) 2.0 - 3.0
2.0 - 3.0
Blown Film Extrusion
Descriptive Properties Value Comments
Mass Temperature (°C) 190-210
Blown Film Extrusion
Screen Package 40/40
100% pure
40/60/40
Blend
Temperature Profile (°C) 180-210
Blown Film Extrusion
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