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- DuPont Elvaloy® 3427 AC Ethylene and 27% Butyl Acrylate Copolymer
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  |
| Price | EMAIL US sales@lookpolymers.com |
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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