Overview of materials for Ethylene Vinyl Alcohol (EVOH)

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Overview of materials for Ethylene Vinyl Alcohol (EVOH)
Categories:	Polymer; Thermoplastic; Ethylene Vinyl Alcohol (EVOH)
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Ethylene Vinyl Alcohol". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.12 - 1.24 g/cc	0.0405 - 0.0448 lb/in³	Average value: 1.17 g/cc Grade Count:43
Moisture Absorption at Equilibrium	1.50 - 8.50 %	1.50 - 8.50 %	Average value: 3.86 % Grade Count:7
Moisture Vapor Transmission	0.360 - 3.10 cc-mm/m²-24hr-atm	0.914 - 7.87 cc-mil/100 in²-24hr-atm	Average value: 1.13 cc-mm/m²-24hr-atm Grade Count:26
Water Vapor Transmission	14.28 - 217.1 g/m²/day @Temperature 37.8 - 37.8 °C	0.9196 - 13.98 g/100 in²/day @Temperature 100 - 100 °F	Average value: 126 g/m²/day Grade Count:3
Oxygen Transmission	0.00400 - 0.0640 cc-mm/m²-24hr-atm	0.0102 - 0.163 cc-mil/100 in²-24hr-atm	Average value: 0.0179 cc-mm/m²-24hr-atm Grade Count:39
Oxygen Transmission Rate	0.310 - 1.55 cc/m²/day	0.0200 - 0.0998 cc/100 in²/day	Average value: 1.08 cc/m²/day Grade Count:4
Viscosity	170000 - 1.40e+7 cP @Temperature 200 - 230 °C	170000 - 1.40e+7 cP @Temperature 392 - 446 °F	Average value: 1.81e+6 cP Grade Count:11
	170000 - 1.40e+7 cP @Shear Rate 60.0 - 270 1/s	170000 - 1.40e+7 cP @Shear Rate 60.0 - 270 1/s	Average value: 1.81e+6 cP Grade Count:11
Thickness	15.2 - 63.5 microns	0.600 - 2.50 mil	Average value: 32.0 microns Grade Count:6
Melt Flow	0.800 - 22.0 g/10 min	0.800 - 22.0 g/10 min	Average value: 5.46 g/10 min Grade Count:38

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	85.0 - 104	85.0 - 104	Average value: 94.0 Grade Count:12
Tensile Strength, Ultimate	37.0 - 74.0 MPa	5370 - 10700 psi	Average value: 57.3 MPa Grade Count:3
Tensile Strength, Yield	43.0 - 94.0 MPa	6240 - 13600 psi	Average value: 66.8 MPa Grade Count:12
Film Elongation at Break, MD	70.0 - 390 %	70.0 - 390 %	Average value: 238 % Grade Count:16
Film Elongation at Break, TD	85.0 - 390 %	85.0 - 390 %	Average value: 237 % Grade Count:7
Elongation at Break	130 - 330 %	130 - 330 %	Average value: 233 % Grade Count:3
Elongation at Yield	1.00 - 8.00 %	1.00 - 8.00 %	Average value: 5.14 % Grade Count:7
Modulus of Elasticity	1.08 - 3.10 GPa	156 - 450 ksi	Average value: 2.16 GPa Grade Count:13
Flexural Yield Strength	108 - 150 MPa	15700 - 21800 psi	Average value: 129 MPa Grade Count:4
Flexural Modulus	3.10 - 4.70 GPa	450 - 682 ksi	Average value: 4.07 GPa Grade Count:4
Secant Modulus, MD	1.02 - 3.50 GPa	148 - 508 ksi	Average value: 1.91 GPa Grade Count:5
Secant Modulus, TD	1.00 - 3.50 GPa	145 - 508 ksi	Average value: 1.86 GPa Grade Count:5
Izod Impact, Notched	0.500 - 0.900 J/cm	0.937 - 1.69 ft-lb/in	Average value: 0.630 J/cm Grade Count:6
Coefficient of Friction	0.200 - 0.500	0.200 - 0.500	Average value: 0.365 Grade Count:3
Tear Strength Test	500 - 1300	500 - 1300	Average value: 690 Grade Count:4
Elmendorf Tear Strength MD	260 - 460 g	260 - 460 g	Average value: 367 g Grade Count:3
Elmendorf Tear Strength TD	300 - 440 g	300 - 440 g	Average value: 357 g Grade Count:3
Elmendorf Tear Strength, MD	2.02 - 30.2 g/micron	51.3 - 767 g/mil	Average value: 14.3 g/micron Grade Count:6
Elmendorf Tear Strength, TD	0.525 - 28.9 g/micron	13.3 - 733 g/mil	Average value: 14.1 g/micron Grade Count:6
Taber Abrasion, mg/1000 Cycles	1.20 - 2.20	1.20 - 2.20	Average value: 1.65 Grade Count:4
Film Tensile Strength at Break, MD	37.0 - 317 MPa	5370 - 46000 psi	Average value: 96.7 MPa Grade Count:16
Film Tensile Strength at Break, TD	44.0 - 195 MPa	6380 - 28300 psi	Average value: 102 MPa Grade Count:7

Electrical Properties	Metric	English	Comments
Electrical Resistivity	4.70e+12 - 1.20e+13 ohm-cm	4.70e+12 - 1.20e+13 ohm-cm	Average value: 8.35e+12 ohm-cm Grade Count:6
Surface Resistance	1.90e+15 - 2.70e+15 ohm	1.90e+15 - 2.70e+15 ohm	Average value: 2.10e+15 ohm Grade Count:7
Dielectric Constant	4.80 - 5.60	4.80 - 5.60	Average value: 5.30 Grade Count:15
Dissipation Factor	0.180 - 0.220	0.180 - 0.220	Average value: 0.213 Grade Count:15

Thermal Properties	Metric	English	Comments
CTE, linear	40.0 - 130 µm/m-°C	22.2 - 72.2 µin/in-°F	Average value: 84.3 µm/m-°C Grade Count:22
	46.0 - 130 µm/m-°C @Temperature 55.0 - 100 °C	25.6 - 72.2 µin/in-°F @Temperature 131 - 212 °F	Average value: 71.6 µm/m-°C Grade Count:11
Specific Heat Capacity	2.40 J/g-°C	0.574 BTU/lb-°F	Average value: 2.40 J/g-°C Grade Count:15
Thermal Conductivity	0.340 - 0.360 W/m-K	2.36 - 2.50 BTU-in/hr-ft²-°F	Average value: 0.341 W/m-K Grade Count:15
Melting Point	156 - 195 °C	313 - 383 °F	Average value: 176 °C Grade Count:42
Crystallization Temperature	144 - 163 °C	291 - 325 °F	Average value: 156 °C Grade Count:12
Deflection Temperature at 0.46 MPa (66 psi)	80.0 - 100 °C	176 - 212 °F	Average value: 91.8 °C Grade Count:11
Vicat Softening Point	155 - 173 °C	311 - 343 °F	Average value: 164 °C Grade Count:11
Glass Transition Temp, Tg	48.0 - 72.0 °C	118 - 162 °F	Average value: 60.5 °C Grade Count:35

Optical Properties	Metric	English	Comments
Refractive Index	1.51 - 1.54	1.51 - 1.54	Average value: 1.53 Grade Count:14
Haze	0.500 - 7.00 %	0.500 - 7.00 %	Average value: 1.88 % Grade Count:21
Gloss	70.0 - 100 %	70.0 - 100 %	Average value: 86.9 % Grade Count:18

Processing Properties	Metric	English	Comments
Nozzle Temperature	190 - 220 °C	374 - 428 °F	Average value: 208 °C Grade Count:8
Melt Temperature	240 - 250 °C	464 - 482 °F	Average value: 243 °C Grade Count:10

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
DuPont Selar® RB 421 EVOH Barrier Resin
Multibase TPSiV® 3010-60A Thermoplastic Silicone Vulcanizate
Multibase TPSiV® 3010-50A Thermoplastic Silicone Vulcanizate
Multibase TPSiV® 3011-50A Thermoplastic Silicone Vulcanizate
Overview of materials for Polypropylene, Molded

O1890 / 77780

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message