| About |
|---|
| AMPLIFY TY 2551 Functional Polymer is a maleic anhydride grafted (MAH) polymer. In tie layers for flexible packaging, AMPLIFY TY 2551 Functional Polymer promotes adhesion of polypropylene to barrier polymers such as polyamide and ethylene vinyl alcohol (EVOH) and other polar substrates. Main Characteristics: Excellent adhesion to polyamide, EVOH, polypropylene homopolymers and copolymers Excellent physical properties Wide range of service temperature For blown film, cast film and blow-molded applications Complies with: 21 CFR 175.105(c)(5) Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | 马来酸酐接枝共聚物 |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.896 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 5.0 | g/10min | ASTM D1238 |
| MAH grafting level | Low | Internal Method | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 | ||
| yield | 23.0 | MPa | |
| fracture | 17.0 | MPa | |
| Bending modulus | |||
| Secant | 758 | MPa | ASTM D790 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 51 | µm | |
| Membrane puncture resistance | |||
| 51 µm | 7.03 | J/cm³ | Internal Method |
| Secant modulus | ASTM D882 | ||
| 2% secant, MD: 51 µ m | 758 | MPa | |
| 2% secant, TD: 51 µ m | 703 | MPa | |
| tensile strength | ASTM D882 | ||
| MD, yield, 51 µ m | 27.7 | MPa | |
| TD, yield, 51 µ m | 25.0 | MPa | |
| MD, fracture, 51 µ m | 34.5 | MPa | |
| TD, fracture, 51 µ m | 22.8 | MPa | |
| Tensile strain | ASTM D882 | ||
| fracture | 60 | % | ASTM D638 |
| MD, fracture, 51 µ m | 630 | % | |
| TD, fracture, 51 µ m | 520 | % | |
| Drop hammer impact | |||
| 51 µm | 100 | g | ASTM D1709-A |
| Elmandorf tear strength | ASTM D1922 | ||
| MD：51 µm | 20 | g | |
| TD：51 µm | 40 | g |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 129 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 148 | ℃ | ASTM D4591 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45°，50.8 µm | 35 | ASTM D2457 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 221 to 238 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Low: <0.25 wt%, Medium 0.25-0.5, High >0.5 wt% |
| 3. Method B |
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