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Noltex Soarnol® ET3808 Ethylene Vinyl Alcohol Copolymer

Category Polymer , Thermoplastic , Ethylene Vinyl Alcohol (EVOH)
Manufacturer Noltex
Trade Name Soarnol®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Noltex Soarnol® ET3808 Ethylene Vinyl Alcohol Copolymer.pdf
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Material Notes:
Ethylene content 38 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 ET3808 with intermediate melt flow index is one of the standard grade of Soarnol, its ethylene content is 38 mol%. Since Soarnol ET3808 has both excellent gas barrier property and water resistance, this resin is suited for coextruded film, coextruded sheet and coextrusion coating. This resin can also be used in thermoforming and shrink packaging. Information provided by Soarus, LLC. In the United States SOARNOL is produced by Noltex, L.L.C., an affiliate of Nippon Gohsei.
Physical Properties Metric English Comments
Density 1.16 g/cc
0.0419 lb/in³
Moisture Vapor Transmission 0.690 - 1.11 cc-mm/m²-24hr-atm
1.75 - 2.82 cc-mil/100 in²-24hr-atm
40°C- 90% RH; based on 30 µm layer
Oxygen Transmission 0.0140 cc-mm/m²-24hr-atm
0.0356 cc-mil/100 in²-24hr-atm
20°C- 65% RH; based on 20 µm layer
Viscosity 550000 cP

@Shear Rate 190 1/s,
Temperature 230 °C
550000 cP

@Shear Rate 190 1/s,
Temperature 446 °F
Melt Flow 8.0 g/10 min

@Load 2.16 kg,
Temperature 210 °C
8.0 g/10 min

@Load 4.76 lb,
Temperature 410 °F
Thermal Properties Metric English Comments
Melting Point 173 °C
343 °F
DSC, both heating and cooling speeds of 20°C/min
Crystallization Temperature 152 °C
306 °F
DSC, both heating and cooling speeds of 20°C/min
Glass Transition Temp, Tg 58.0 °C
136 °F
DSC, both heating and cooling speeds of 20°C/min
Optical Properties Metric English Comments
Refractive Index 1.521
1.521
Quenched
1.528
1.528
Annealed at 140°C, 30 min
Processing Properties Metric English Comments
Nozzle Temperature 190 - 220 °C
374 - 428 °F
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