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EVALCA EVAL® EF-XL Ethylene Vinyl Alcohol Copolymer Film  (discontinued **)

Category Polymer , Film , Thermoplastic , Ethylene Vinyl Alcohol (EVOH)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF EVALCA EVAL® EF-XL Ethylene Vinyl Alcohol Copolymer Film  (discontinued **).pdf
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Material Notes:
Biaxially oriented type film; property values for 15 µm film.Data provided by EVALCA. EVOH is used in packaging applications because of its outstanding gas barrier properties.EVAL™ is now produced as a part of the Kuraray product line.
Physical Properties Metric English Comments
Moisture Vapor Transmission 0.600 cc-mm/m²-24hr-atm
1.52 cc-mil/100 in²-24hr-atm
40°C, 90% RH
Oxygen Transmission 0.00400 cc-mm/m²-24hr-atm
0.0102 cc-mil/100 in²-24hr-atm
20°C; 65% RH; Permeability increases significantly at higher moisture content.
Thickness 15.2 microns
0.600 mil
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 100 %
100 %
10%/min.; ASTM D638
Film Elongation at Break, TD 100 %
100 %
10%/min.; ASTM D638
Secant Modulus, MD 3.50 GPa
508 ksi
Youngs Modulus, ASTM D638, 10%/min.
Secant Modulus, TD 3.50 GPa
508 ksi
Youngs Modulus, ASTM D638, 10%/min.
Elmendorf Tear Strength MD 260 g
260 g
ASTM D638
Elmendorf Tear Strength TD 330 g
330 g
ASTM D638
Elmendorf Tear Strength, MD 17.0 g/micron
433 g/mil
0.6 mil; ASTM D638
Elmendorf Tear Strength, TD 21.7 g/micron
550 g/mil
0.6 mil; ASTM D638
Film Tensile Strength at Break, MD 205 MPa
29700 psi
10%/min.; ASTM D638
Film Tensile Strength at Break, TD 195 MPa
28300 psi
10%/min.; ASTM D638
Thermal Properties Metric English Comments
Specific Heat Capacity 2.40 J/g-°C
0.574 BTU/lb-°F
Estimated by MatWeb from similar grades
Thermal Conductivity 0.340 W/m-K
2.36 BTU-in/hr-ft²-°F
For EVAL F101
Melting Point 181 °C
358 °F
DSC
Optical Properties Metric English Comments
Haze 0.50 %
0.50 %
65% RH
Gloss 95 %
95 %
65% RH
Electrical Properties Metric English Comments
Surface Resistance 2.70e+15 ohm
2.70e+15 ohm
Dielectric Constant 5.0
5.0
Frequency Not Specified
Dissipation Factor 0.22
0.22
Frequency Not Specified
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