Dow Elvaloy® 3427 AC Ethylene and 27% Butyl Acrylate Copolymer

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Dow Elvaloy® 3427 AC Ethylene and 27% Butyl Acrylate Copolymer
Categories:	Polymer; Film; Thermoplastic; Ethylene Butyl Acrylate
Material Notes:	Elvaloy® 3427 AC can be used for coextrusion and compounding. It can also be used in extrusion coating. Elvaloy® 3427 AC is very soft and flexible, and has good adhesion to various polymers. It combines high melting point and good sealing properties. Elvaloy® 3427 AC is easily processed on standard equipment used for low density polyethylene. Information provided by DuPont. This former DuPont product line is now a Dow product line.
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Physical Properties	Metric	English	Comments

Density	0.926 g/cc	0.0335 lb/in³	ASTM D792 - ISO 1183
Melt Flow	4.0 g/10 min @Load 2.16 kg, Temperature 190 °C	4.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238 - ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	81	81	ASTM D2240 - ISO 868
Hardness, Shore D	23	23	ASTM D2240 - ISO 868
Tensile Strength at Break	9.00 MPa	1310 psi	500 mm/min; ASTM D638 - ISO 527-2
Elongation at Break	900 %	900 %	500 mm/min; ASTM D638 - ISO 527-2
Tensile Modulus	0.0250 GPa	3.63 ksi	1 mm/min; ASTM D638 - ISO 527-2

Thermal Properties	Metric	English	Comments
Melting Point	94.0 °C	201 °F	By DSC; ASTM D3418 - ISO 3146
Vicat Softening Point	45.0 °C	113 °F	A₅₀ (10N); ASTM D1525 - ISO 306

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	150 °C	302 °F	Extrusion lamination and extrusion coating
	150 °C	302 °F	Cast film
	150 °C	302 °F	Blown film
Middle Barrel Temperature	160 °C	320 °F	Blown film
	210 °C	410 °F	Cast film
	220 °C	428 °F	Extrusion lamination
Front Barrel Temperature	170 °C	338 °F	Blown film
	250 °C	482 °F	Cast film
	290 °C	554 °F	Extrusion lamination
Adapter Temperature	180 °C	356 °F	Blown film
	250 °C	482 °F	Cast Film
	290 °C	554 °F	Extrusion lamination
Die Temperature	180 °C	356 °F	Blown film
	250 °C	482 °F	Cast film
	290 °C	554 °F	Extrusion lamination

Descriptive Properties
BA-Content	27 wt.%		DuPont Method

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.

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PDUPM064 / 33731

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