Tritheva® TN 2020

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: Petroquimica Triunfo
Trademark: Tritheva®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: tt8HQD_Tritheva-TN-2020.pdf
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Message
Tritheva®TN 2020 is an ethylene vinyl acetate copolymer (EVA) material,. This product is available in Latin America and is processed by film extrusion or co-extrusion.

Tritheva®The main features of TN 2020 are:
  • accessible food
  • Good dimensional stability
  • Heat resistance
  • Transparency

Typical application areas include:
  • packing
  • food contact applications
  • application of coating
General Information
Features
  • Good dimensional stability
  • Definition, high
  • Thermal stability, good
  • Compliance of Food Exposure
Uses
  • Laminate
  • Food packaging
Agency Ratings
  • ANVISA n°105/99
  • FDA 21 CFR 177.1350
Forms
  • Particle
Processing Method
  • Film extrusion
  • Co-extrusion molding
PhysicalNominal ValueUnitTest Method
Density 0.931g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minASTM D1238
Vinyl Acetate Content 8.0 - 9.0wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, Compression Molded)85ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, molding 7.00MPaASTM D638
    Fracture, molding 19.0MPaASTM D638
Tensile Elongation (Break, Compression Molded)700%ASTM D638
FilmsNominal ValueUnitTest Method
secant modulus ASTM D882
    5% secant, MD : 50 µm, blown film 67.0MPaASTM D882
    5% secant, TD : 50 µm, blown film 64.0MPaASTM D882
Tensile Strength ASTM D882
    MD : Broken, 50 µm, blown film 25.0MPaASTM D882
    TD : Broken, 50 µm, blown film 22.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Broken, 50 µm, blown film 490%ASTM D882
    TD : Broken, 50 µm, blown film 730%ASTM D882
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 79.0°CASTM D1525
Melting Temperature 100°C
OpticalNominal ValueUnitTest Method
Gloss ASTM D2457
    45, 50.0 µm, blown film 86ASTM D2457
    60, 50.0 µm, blown film 140ASTM D2457
Haze (50.0 µm, Blown Film)1.8%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: 1.7 to 2.3 g/10 min
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 135 - 140°C
Cylinder Zone 2 Temp. 135 - 150°C
Cylinder Zone 3 Temp. 145 - 165°C
Adapter Temperature 165 - 185°C
Extrusion instructions
Recommended Blow Up Ratio: 2-3:1
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