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Petroquimica Triunfo Trithene® TS 7035 LDPE - Film - Lamination and Plastification

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE
Manufacturer Petroquimica Triunfo
Trade Name Trithene®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Petroquimica Triunfo Trithene® TS 7035 LDPE - Film - Lamination and Plastification.pdf
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Material Notes:
The Trithene TS 7035 resin is a low-density polyethylene (LDPE) with an excellent processability, which allows for a low energy consumption during extrusion and warrants the production of thin films with good appearance and optical properties, uniform thickness, strong heat sealing characteristics, and a good barrier to water vapor. The additive package warrants thermal stability, low blocking, and adequate coefficient of friction - COF, which are required to allow high productivity on the extrusion, printing and finishing lines. This product complies with ASTM standard D1248-IA3 and the requirements of Brazilian and corresponding legislation of Mercosul and it is in conformity with FDA Regulations 21 CFR 177.1520 (c) 2.1, to contact with foodstuff.Applications: Composition of multi-material structure laminated films for packaging of miscellaneous products such as coffee, cookies, etc. Structure-plastified films or sheets. High transparent, very thin films.Resin Properties: Compressed molded plate. Method ASTM D-1928, procedure C. Film obtained on a 50mm blow film line with barrier screw, 25:1 L/D, 1.0mm die gap, 50µm gauge, 2.3:1 BUR.Information provided by Dax Resinas
Physical Properties Metric English Comments
Density 0.922 - 0.925 g/cc
0.0333 - 0.0334 lb/in³
ASTM D1505
Thickness 50.0 microns
1.97 mil
Melt Index of Compound 3.0 - 4.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
3.0 - 4.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 12.0 MPa
1740 psi
ASTM D638
Tensile Strength, Yield 10.0 MPa
1450 psi
ASTM D638
Film Elongation at Break, MD 410 %
410 %
ASTM D882
Film Elongation at Break, TD 690 %
690 %
ASTM D882
Elongation at Break 540 %
540 %
ASTM D638
Secant Modulus, MD 0.0970 GPa
14.1 ksi
5%; ASTM D882
Secant Modulus, TD 0.103 GPa
14.9 ksi
5%; ASTM D882
Coefficient of Friction, Dynamic 0.090
0.090
ASTM D1894
Elmendorf Tear Strength, MD 9.20 g/micron
234 g/mil
ASTM D1922
Elmendorf Tear Strength, TD 6.20 g/micron
157 g/mil
ASTM D1922
Dart Drop Test 125 g
0.276 lb
(method A); ASTM D1709
Film Tensile Strength at Break, MD 20.0 MPa
2900 psi
ASTM D882
Film Tensile Strength at Break, TD 18.0 MPa
2610 psi
ASTM D882
Thermal Properties Metric English Comments
Vicat Softening Point 93.0 °C
199 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 8.2 %
8.2 %
ASTM D1003
Gloss 100 %
100 %
@ 60° Gardner; ASTM D2457
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Processing Properties Metric English Comments
Processing Temperature 145 - 160 °C
293 - 320 °F
Plasticizing Zone
150 - 165 °C
302 - 329 °F
Mixture Zone
Feed Temperature 135 - 150 °C
275 - 302 °F
Adapter Temperature 160 - 175 °C
320 - 347 °F
Blow-up Ratio (BUR) 3.5
3.5
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