EVAL K102 Eval Ethylene Vinyl Alcohol

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR)			ASTM D1238
190°C/2.16 kg		g/10 min
210°C/2.16 kg		g/10 min
Ethylene Content		wt%	Internal Method
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus		psi	ASTM D638
Tensile Strength			ASTM D638
Yield		psi
Break		psi
Tensile Elongation			ASTM D638
Yield		%
Break		%
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact		ft·lb/in	ASTM D256
Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature (DSC)		°F	DSC
Melting Temperature		°F	DSC
Peak Crystallization Temperature (DSC)		°F	ASTM D3418
Additional Information
Flow Start Temperature, Kouka Flow Tester: 171°C
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: EVAL® K102, EVAL K102, EVAL® , EVAL, EVALK102, K 102, K102, Ethylene Vinyl Alcohol, EVOH, Vinyl Alcohol, VOH, EthyleneVinylAlcohol, VinylAlcohol, 102K

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® K102