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Polymer Distribution
Noltex Soarnol® BG3522 Ethylene Vinyl Alcohol Copolymer
Categories: Polymer; Thermoplastic; Ethylene Vinyl Alcohol (EVOH)

Material Notes: Special designed high MFI grade. New EVOH for extrusion coating. Ethylene content 35 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 BG3522 has gas barrier and high flow property. This grade is suited for extrusion coating.

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
Available Properties
  • Density
  • Moisture Vapor Transmission, Cup Method,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 10°C/min
  • Crystallization Temperature, DSC, both heating and cooling speeds of 10°C/min
  • Glass Transition Temp, Tg, DSC, both heating and cooling speeds of 10°C/min
  • Refractive Index, Quenched
  • Refractive Index, Annealed at 140°C, 30 min
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