Dow Elvaloy® 2112 AC Ethylene and 12% Ethyl Acrylate Copolymer

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Dow Elvaloy® 2112 AC Ethylene and 12% Ethyl Acrylate Copolymer
Categories:	Polymer; Film; Thermoplastic
Material Notes:	Elvaloy® 2112 AC is intended for profile and tube extrusion. Its good chemical resistance, low temperature toughness and good flex life make it outstanding for tubing is various applications. The material also is recommended for contour extrusion, as well as for blow molding of toys, gaskets and other parts requiring flexibility, stress cracking resistance and low temperature toughness. Elvaloy® 2112 AC also can be used in film applications where softness and flexibility are needed. Elvaloy® 2112 AC has a wide processing latitude in molding and extrusion equipment. EEA is very heat stable and does not give corrosive decomposition products during processing, even at the upper limit of the recommended temperature range. Information provided by DuPont. This former DuPont product line is now a Dow product line.
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Physical Properties	Original Value	Comments

Density	0.930 g/cc	ASTM D792 - ISO 1183
Melt Flow	1.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238 - ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore A	91	ASTM D2240 - ISO 868
Hardness, Shore D	35	ASTM D2240 - ISO 868
Tensile Strength at Break	16.0 MPa	500 mm/min; ASTM D638 - ISO 527-2
Elongation at Break	700 %	500 mm/min; ASTM D638 - ISO 527-2
Tensile Modulus	0.0570 GPa	1 mm/min; ASTM D638 - ISO 527-2

Thermal Properties	Original Value	Comments
Melting Point	99.0 °C	By DSC; ASTM D3418 - ISO 3146
Vicat Softening Point	69.0 °C	A₅₀ (10N); ASTM D1525 - ISO 306

Processing Properties	Original Value	Comments
Rear Barrel Temperature	150 °C	Extrusion lamination and extrusion coating
	150 °C	Cast film
	150 °C	Blown film
Middle Barrel Temperature	160 °C	Blown film
	210 °C	Cast film
	220 °C	Extrusion lamination
Front Barrel Temperature	170 °C	Blown film
	250 °C	Cast film
	290 °C	Extrusion lamination
Adapter Temperature	180 °C	Blown film
	250 °C	Cast Film
	290 °C	Extrusion lamination
Die Temperature	356 °F	Blown film
	482 °F	Cast film
	554 °F	Extrusion lamination
Melt Temperature	160 - 220 °C	For blow molding

Descriptive Properties
EA-Content	12 wt.%	DuPont Method

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PDUPM059 / 33726

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