Applications: Bynel® 1123 and 1124 are acid modified ethylene vinyl acetate polymers that differ only in their rheology. They adhere to a wide variety of materials. They are most often used to adhere to PE, ionomer, PET, EVA, PVC, PVDC, PS, HIPS, PC, and PP. Bynel® 1123 and 1124 can be used in coextrusion processes including: blown film cast film/sheet extrusion coating extrusion lamination Bynel® 11E554 and 11E573 are modified ethylene vinyl acetate polymers designed to be used as extrudable adhesive resins or sealing layers for lidding applications. It is most often used to adhere to PE, PP, PET, PS, and PS foam.
Physical properties of Bynel® Series 1100 resins are typical of EVA resins with similar density and melt index values. The rheology characteristics of each grade are different, so one may be better suited than the others to a particular extrusion process.
Information provided by DuPont Packaging Polymers.
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 密度 | g/cc | lb/in³ | ASTM D792 |
| 粘度 | cP @Shear Rate 50.0 1/s, Temperature 190 °C | cP @Shear Rate 50.0 1/s, Temperature 374 °F | estimated from log-log graph |
| 熔体流动速率 | g/10 min @Load 2.16 kg, Temperature 190 °C | g/10 min @Load 4.76 lb, Temperature 374 °F | ASTM D1238 |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 熔融温度 | °C | °F | Freezing Point via DSC/ASTM D3418 |
| °C | °F | Upon Melting via DSC/ASTM D3418 | |
| 维卡软化温度 | °C | °F | ASTM D1525 |
| 加工性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 加工温度 | °C | °F | Suggested extruder forward zone and adapter. Degrades above 238°C. |
| 射嘴温度 | °C | °F | Die |