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Lab Instruments
Petroquimica Triunfo Trithene® TS 7028 LDPE - Automatic Packaging  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE)

Material Notes: The Trithene TS 7028 resin is a low-density polyethylene (LDPE) with excellent optical and processability properties that allows for the production of films combining appearance, mechanical strength, and welding along with a uniform thickness. The incorporated additive package confers thermal stability and appropriate coefficient of friction (COF) that are fundamental for achieving high productivity on printing, cutting, welding and bagging 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: Films for automatic or semi-automatic packaging of food products (grains, powder, or farinaceous) such as cereals, sugar, salt, and flours. Structure-laminated technical films with PP, BOPP, polyester and/or aluminum foil for packaging miscellaneous products such as coffee, crackers, 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

Petroquimica Triunfo has been acquired by Braskem.

Key Words: FDA: 21 CFR 177.1520 (C) 2.1
Vendors:
Available Properties
  • Density, ASTM D1505
  • Thickness
  • Melt Index of Compound, ASTM D1238
  • Tensile Strength at Break, ASTM D638
  • Tensile Strength, Yield, ASTM D638
  • Film Elongation at Break, MD, ASTM D882
  • Film Elongation at Break, TD, ASTM D882
  • Elongation at Break, ASTM D638
  • Secant Modulus, MD, ASTM D882, 5%
  • Secant Modulus, TD, ASTM D882, 5%
  • Coefficient of Friction, Dynamic, ASTM D1894
  • Elmendorf Tear Strength, MD, ASTM D1922
  • Elmendorf Tear Strength, TD, ASTM D1922
  • Dart Drop Test, ASTM D1709, (method A)
  • Film Tensile Strength at Break, MD, ASTM D882
  • Film Tensile Strength at Break, TD, ASTM D882
  • Vicat Softening Point, ASTM D1525
  • Haze, ASTM D1003
  • Gloss, ASTM D2457, @ 60° Gardner
  • Processing Temperature, Plasticizing Zone
  • Processing Temperature, Mixture Zone
  • Feed Temperature
  • Adapter Temperature
  • Blow-up Ratio (BUR), Recommended
  
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Manufacturer Notes:
none

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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