EVAL EF-F Eval Ethylene Vinyl Alcohol

Films	Nominal Value	Unit	Test Method
Film Thickness - Tested		mil
Secant Modulus			ASTM D882
MD: 0.60 mil		psi
TD: 0.60 mil		psi
Tensile Strength			ASTM D882
MD: Break, 0.60 mil		psi
TD: Break, 0.60 mil		psi
Tensile Elongation			ASTM D882
MD: Break, 0.60 mil		%
TD: Break, 0.60 mil		%
Elmendorf Tear Strength			ASTM D1922
MD: 0.60 mil		g
TD: 0.60 mil		g
Thermal	Nominal Value	Unit	Test Method
Melting Temperature		°F	DSC
Optical	Nominal Value	Unit	Test Method
Gloss (0.600 mil)			ASTM D2457
Haze (0.600 mil)		%	ASTM D1003
Additional Information
Bursting Strength, JIS P8112: 18.5 Dimensional Stability MD, 140°C, 1 hr: -27% Dimensional Stability TD, 140°C, 1 hr: 0.9 Degree of Slip: 30
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: EVAL® EF-F, EVAL EFF, EVAL® , EVAL, EVALEFF, EF, EF-F, EFF, EF:F, EF/F, EF+F, EF_F, EF F, Ethylene Vinyl Alcohol, EVOH, Vinyl Alcohol, VOH, EthyleneVinylAlcohol, VinylAlcohol, FEF
Features
Features may also be described by the following terms: Slip, Unspecified Slip.

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.		°F
Cylinder Zone 2 Temp.		°F
Cylinder Zone 3 Temp.		°F
Cylinder Zone 4 Temp.		°F
Cylinder Zone 5 Temp.		°F
Adapter Temperature		°F
Melt Temperature		°F
Die Temperature		°F
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® EF-F