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Braskem TS7003 LDPE Blown Film Extrusion Polyethylene

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem TS7003 LDPE Blown Film Extrusion Polyethylene.pdf
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Material Notes:
TS7003 is a low-density polyethylene (LDPE) with high molecular weight that offers high mechanical strength and toughness even at low temperatures. Additionally, this product is easily processed. The product was developed to meet the requirements for automatic packaging. The additive package provides a low coefficient of friction (COF) allowing high productivity on the packaging lines. This product is identified as PE 115 according to ASTM D-4976-04a standard specification. It has antiblocking and slip agent additives. Its applications include: films for automatic packaging of liquids (milk, yot, juices, etc.), packaging for frozen food (meat, chicken, seafood, fries, etc.), and blow molding flexible packaging.
Physical Properties Metric English Comments
Density 0.923 g/cc
0.0333 lb/in³
ASTM-D792
Melt Flow 0.27 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.27 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 680 %
680 %
ASTM-D882
Secant Modulus, MD 0.140 GPa
20.3 ksi
2% Secant Modulus; ASTM-D882
Secant Modulus, TD 0.150 GPa
21.8 ksi
2% Secant Modulus; ASTM-D882
Elmendorf Tear Strength MD 300 g
300 g
ASTM-D1922
Elmendorf Tear Strength TD 220 g
220 g
ASTM-D1922
Elmendorf Tear Strength, MD 6.00 g/micron
152 g/mil
ASTM-D1922
Elmendorf Tear Strength, TD 4.40 g/micron
112 g/mil
ASTM-D1922
Dart Drop 3.80 g/micron
96.5 g/mil
ASTM-D1709
Dart Drop Test 190 g
0.419 lb
ASTM-D1709
Film Tensile Strength at Break, MD 27.0 MPa
3920 psi
ASTM-D882
Film Tensile Strength at Break, TD 24.0 MPa
3480 psi
ASTM-D882
Optical Properties Metric English Comments
Haze 13 %
13 %
ASTM-D1003
Gloss 70 %
70 %
Angle 60°; ASTM-D2457
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) 180-205
Blow Film Extrusion
Temperature Profile (°C) 160-205
Blow Film Extrusion
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