EVAL J102A Eval Ethylene Vinyl Alcohol

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR)			ISO 1133
190°C/2.16 kg		g/10 min
210°C/2.16 kg		g/10 min
Ethylene Content		wt%
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (M-Scale)			ISO 2039-2
Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature (DSC)		°F	DSC
Melting Temperature (DSC)		°F	ISO 3146
Peak Crystallization Temperature (DSC)		°F	ISO 3146
Additional Information
O2 Transmission Rate, ISO 14663-2, 0%RH, 20°C: 0.013 cm²-mil/100in²/day/atm O2 Transmission Rate, ISO 14663-2, 65%RH, 20°C: 0.03 cm²-mil/100in²/day/atm O2 Transmission Rate, ISO 14663-2, 85%RH, 20°C: 0.091 cm²-mil/100in²/day/atm Water Vapor Transmission Rate, ASTM E96-E, 90%RH, 40°C: 2.6 g-mil/100in²/day/atm
Related Terminology
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Extrusion Notes
The recommended design for metering screws: L/D Ratio: 24 to 30 Compression Ratio: 2.6 to 3.6 Zone Distribution: Feed: 8 to 10 D Compression: 8 to 10 D Metering: 8 to 10 D The recommended design for barrier screws: L/D Ratio: 24 to 30 Compression Ratio: 2.5 to 3 Zone Distribution: Feed: 6 to 7.5 D (25% of screw length) Transition and Melting: 12 to 15 D (50% of screw length) Metering: 6 to 7.5 D (25% of screw length)

EVAL® J102A