Overview of materials for Ethylene-Methyl Acrylate Copolymer, Molding Grade

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Overview of materials for Ethylene-Methyl Acrylate Copolymer, Molding Grade
Categories:	Polymer; Thermoplastic; Ethylene Methyl Acrylate; Ethylene-Methyl Acrylate Copolymer, Molding Grade
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Ethylene-Methyl Acrylate Copolymer, Molding Grade". 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.
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Physical Properties	Original Value	Comments

Density	0.927 - 0.945 g/cc	Average value: 0.940 g/cc Grade Count:20
Methyl Acrylate Content	16.5 - 24.0 %	Average value: 21.8 % Grade Count:10
Melt Flow	0.400 - 135 g/10 min	Average value: 11.4 g/10 min Grade Count:20

Mechanical Properties	Original Value	Comments
Hardness, Shore A	75.0 - 98.0	Average value: 84.3 Grade Count:18
Hardness, Shore D	19.0 - 47.0	Average value: 31.6 Grade Count:18
Tensile Strength, Ultimate	2.83 - 14.0 MPa	Average value: 10.2 MPa Grade Count:18
Elongation at Break	500 - 860 %	Average value: 721 % Grade Count:18
Modulus of Elasticity	0.0180 - 0.0800 GPa	Average value: 0.0474 GPa Grade Count:9
Flexural Modulus	0.0217 - 0.0572 GPa	Average value: 0.0337 GPa Grade Count:8
Dart Drop, Total Energy	17.6 - 21.7 J	Average value: 19.4 J Grade Count:3
	23.0489 - 23.0489 J @Temperature -40.0 - -40.0 °C	Average value: 23.0 J Grade Count:3
Instrumented Impact Total Energy	9.49 - 31.2 J	Average value: 19.3 J Grade Count:5

Thermal Properties	Original Value	Comments
Melting Point	72.2 - 102 °C	Average value: 86.3 °C Grade Count:20
Vicat Softening Point	37.2 - 78.0 °C	Average value: 52.4 °C Grade Count:20

Processing Properties	Original Value	Comments
Adapter Temperature	180 - 290 °C	Average value: 240 °C Grade Count:9
Die Temperature	180 - 290 °C	Average value: 240 °C Grade Count:9
Melt Temperature	150 - 290 °C	Average value: 194 °C Grade Count:9

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 go back to viewing the property data in MatWeb's normal format.

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O4180 / 78297

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