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Petroquimica Triunfo Trithene® CX 8087 MDPE - Cast Film

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , MDPE
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® CX 8087 MDPE - Cast Film.pdf
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Material Notes:
The Trithene CX 8087 resin is a medium density polyethylene (MDPE) with medium molecular weight that presents excellent balance between mechanical properties, processability and stiffness, allowing the production of cast or tubular films with reduced and uniform thickness. As this resin presents high stiffness, allows the production of films with high modulus of elasticity and tear resistance. The material is compatible with "hot melt" adhesion system. This product complies with ASTM standard D1248-IIA3.Applications: Smooth or embossed films for diapers, sanitary napkins, disposable sheets, etc.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 0.929 - 0.933 g/cc
0.0336 - 0.0337 lb/in³
ASTM D1505
Thickness 50.0 microns
1.97 mil
Melt Index of Compound 1.8 - 2.6 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.8 - 2.6 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 14.0 MPa
2030 psi
ASTM D638
Film Elongation at Break, MD 380 %
380 %
ASTM D882
Film Elongation at Break, TD 675 %
675 %
ASTM D882
Elongation at Break 520 %
520 %
ASTM D638
Secant Modulus, MD 0.150 GPa
21.8 ksi
5%; ASTM D882
Secant Modulus, TD 0.160 GPa
23.2 ksi
5%; ASTM D882
Coefficient of Friction, Dynamic 0.65
0.65
ASTM D1894
Elmendorf Tear Strength, MD 6.60 g/micron
168 g/mil
ASTM D1922
Elmendorf Tear Strength, TD 4.50 g/micron
114 g/mil
ASTM D1922
Dart Drop Test 100 g
0.221 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 102 °C
216 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 11 %
11 %
ASTM D1003
Gloss 90 %
90 %
@ 60° Gardner; ASTM D2457
Processing Properties Metric English Comments
Processing Temperature 155 - 170 °C
311 - 338 °F
Plasticizing Zone
165 - 175 °C
329 - 347 °F
Mixture Zone
Feed Temperature 145 - 160 °C
293 - 320 °F
Adapter Temperature 175 - 190 °C
347 - 374 °F
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