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

Category Polymer , Film , Thermoplastic , Ethylene Butyl Acrylate
Manufacturer DuPont Packaging and Industrial Polymers
Trade Name Elvaloy®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Elvaloy® 3427 AC Ethylene and 27% Butyl Acrylate Copolymer.pdf
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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.
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
A<sub>50</sub> (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 Value Comments
BA-Content 27 wt.%
DuPont Method
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