Trithene® TS 7028

Category: LDPE , Low Density Polyethylene
Manufacturer: Petroquimica Triunfo
Trademark: Trithene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: WwQMWF_Trithene-TS-7028.pdf
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Message
Trithene®TS 7028 is a low density polyethylene material,. This product is available in Latin America and is processed by film extrusion.

Trithene®The main features of TS 7028 are:
  • Good processability
  • accessible food
  • beautiful
  • Heat resistance

Typical application areas include:
  • Movie
  • food contact applications
General Information
Features
  • Optical
  • Workability, good
  • Thermal stability, good
  • Compliance of Food Exposure
Uses
  • Films
Agency Ratings
  • ANVISA n°105/99
  • ASTM D 1248, I, Class A, Cat. 3
  • FDA 21 CFR 177.1520(c) 2.1
Forms
  • Particle
Processing Method
  • Film extrusion
PhysicalNominal ValueUnitTest Method
Density 0.923g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.6g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, molding 11.0MPaASTM D638
    Fracture, molding 12.5MPaASTM D638
Tensile Elongation (Break, Compression Molded)580%ASTM D638
Coefficient of Friction (vs. Itself - Dynamic, Blown Film)0.10ASTM D1894
FilmsNominal ValueUnitTest Method
secant modulus ASTM D882
    5% secant, MD : 50 µm, blown film 97.0MPaASTM D882
    5% secant, TD : 50 µm, blown film 105MPaASTM D882
Tensile Strength ASTM D882
    MD : Broken, 50 µm, blown film 20.0MPaASTM D882
    TD : Broken, 50 µm, blown film 18.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Broken, 50 µm, blown film 400%ASTM D882
    TD : Broken, 50 µm, blown film 690%ASTM D882
Dart Drop Impact (50 µm, Blown Film)140gASTM D1709A
Elmendorf Tear Strength ASTM D1922
    MD : 50 µm, blown film 450gASTM D1922
    TD : 50 µm, blown film 310gASTM D1922
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 94.0°CASTM D1525
OpticalNominal ValueUnitTest Method
Gloss (60°, 50.0 µm, Blown Film)103ASTM D2457
Haze (50.0 µm, Blown Film)7.9%ASTM D1003
Additional Information
Film properties taken from 50 µm blown film produced on a 50 mm extruder, L/D=25, die gap=1.0 mm, BUR=2.3:1Melt Mass-Flow Rate, ASTM D1238, 190°C/2.16 kg: 2.2 to 2.9 g/10 minDensity, ASTM D1505: 0.922 to 0.924 g/cm³
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 140 - 150°C
Cylinder Zone 2 Temp. 150 - 160°C
Cylinder Zone 3 Temp. 160 - 170°C
Adapter Temperature 165 - 175°C
Extrusion instructions
Recommended Blow Up Ratio: 2-3:1
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