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Master Bond adhesives
Soarus SoarnoL® DT2903 Ethylene Vinyl Alcohol Copolymer
Categories: Polymer; Thermoplastic; Ethylene Vinyl Alcohol (EVOH)

Material Notes: Very low ethylene content, high gas barrier for packaging dry products or for use in packaging material used at normal temperature and humidity. Ethylene content 29 mol%. Volatile matter 0.3%.

The gas barrier property of Soarnol is about forty times better than that of nylon, therefore, Soarnol allows design of lower cost packages by using a thin gas barrier layer without loss of shelf life.

Soarnol DT2903 with low melt flow index is one of the standard grade of Soarnol, its ethylene content is 29 mol%. Since Soarnol DT2903 has a good gas barrier at low humidity, this resin is suited for coextruded film and coextrusion coating. This resin can also be used in coextruded sheet, coextruded blow-molded containers and coextruded inflation film.

Processing: Extruder:40 m screw type, L/D=28;Screw:Full-flighted, constant pitch type, CR=4.0;Screen pack:80/120/50 mesh;Die:Manifold type, die width=450 mm, lip distance=0.2 mm.

Information provided by Soarus, LLC. In the United States SOARNOL is produced by Noltex,L.L.C., an affiliate of Nippon Gohsei.

Key Words: EVOH
Vendors:
Available Properties
  • Density
  • Moisture Vapor Transmission, 40°C- 90% RH; based on 30 µm layer
  • Oxygen Transmission, 20°C- 65% RH; based on 20 µm layer
  • Viscosity
  • Melt Flow
  • Melting Point, DSC, both heating and cooling speeds of 20°C/min
  • Crystallization Temperature, DSC, both heating and cooling speeds of 20°C/min
  • Glass Transition Temp, Tg, DSC, both heating and cooling speeds of 20°C/min
  • Refractive Index, Quenched
  • Refractive Index, Annealed at 140°C, 30 min
  • Nozzle Temperature
  
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Manufacturer Notes:
Soarus, Mitsubishi

Category Notes
Plastic

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