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Braskem TX9003 LDPE Blown Film Extrusion Polyethylene

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), 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 TX9003 LDPE Blown Film Extrusion Polyethylene.pdf
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Material Notes:
TX9003 is a low-density polyethylene (LDPE) that presents excellent mechanical resistance, good optical properties, and high stiffness. These characteristics provide, in some applications, down gauging and excellent impression quality. This product is identified as PE 125 according to ASTM D 4976-04a standard specification. It does not contain additives. Its applications include: technical shrink-wrap films with transparent and high superficial gloss; and monolayer and multi-layer technical films for packages that need gloss associated with mechanical resistance and greater stiffness.
Physical Properties Metric English Comments
Density 0.929 g/cc
0.0336 lb/in³
ASTM-D792
Melt Flow 0.30 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 370 %
370 %
ASTM-D882
Film Elongation at Break, TD 700 %
700 %
ASTM-D882
Secant Modulus, MD 0.170 GPa
24.7 ksi
2% Secant Modulus; ASTM-D882
Secant Modulus, TD 0.180 GPa
26.1 ksi
2% Secant Modulus; ASTM-D882
Elmendorf Tear Strength MD 210 g
210 g
ASTM-D1922
Elmendorf Tear Strength TD 260 g
260 g
ASTM-D1922
Elmendorf Tear Strength, MD 4.20 g/micron
107 g/mil
ASTM-D1922
Elmendorf Tear Strength, TD 5.20 g/micron
132 g/mil
ASTM-D1922
Dart Drop 2.40 g/micron
61.0 g/mil
ASTM-D1709
Dart Drop Test 120 g
0.265 lb
ASTM-D1709
Film Tensile Strength at Break, MD 25.0 MPa
3630 psi
ASTM-D882
Film Tensile Strength at Break, TD 24.0 MPa
3480 psi
ASTM-D882
Optical Properties Metric English Comments
Haze 11 %
11 %
ASTM-D1003
Gloss 53 %
53 %
Angle 45°; ASTM-D2457
75 %
75 %
Angle 60°; ASTM-D2457
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Processing Properties Metric English Comments
Die Opening 0.100 cm
0.0394 in
Blow Film Extrusion
Blow-up Ratio (BUR) 2.0 - 3.0
2.0 - 3.0
Blow Film Extrusion
Descriptive Properties Value Comments
Mass Temperature (°C) 180-220
Blow Film Extrusion
Temperature Profile (°C) 150-195
Blow Film Extrusion
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