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Braskem LL218/21 Cast Film Extrusion Linear Low Density Polyethylene

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), Film Grade
Manufacturer Braskem
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem LL218/21 Cast Film Extrusion Linear Low Density Polyethylene.pdf
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Material Notes:
Liners, LDPE and HDPE blends; General use packages; Technical films for automatic packaging.Additives: Antiblock, DInformation provided by Braskem.
Physical Properties Metric English Comments
Specific Gravity 0.917 g/cc
0.917 g/cc
ASTM D1505/D792
Thickness 38.0 microns
1.50 mil
Melt Flow 2.0 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 1140 %
1140 %
ASTM D882
Film Elongation at Break, TD 1440 %
1440 %
ASTM D882
Elmendorf Tear Strength MD 140 g
140 g
gF; ASTM D1922
Elmendorf Tear Strength TD 340 g
340 g
gF; ASTM D1922
Dart Drop Test 100 g
0.221 lb
g/F50; ASTM D1709
Film Tensile Strength at Break, MD 30.0 MPa
4350 psi
ASTM D882
Film Tensile Strength at Break, TD 30.0 MPa
4350 psi
ASTM D882
1% Secant Modulus, MD 200 MPa
29000 psi
ASTM D882
1% Secant Modulus, TD 220 MPa
31900 psi
ASTM D882
Optical Properties Metric English Comments
Haze 56 %

@Thickness 0.0380 mm
 56 %

@Thickness 0.00150 in
 ASTM D1003
Gloss 24 %

@Thickness 0.0380 mm
 24 %

@Thickness 0.00150 in
 60°; ASTM D2457
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