| About |
|---|
| M21G764 are particularly suitable for mono and co-extrusion applications such as deep freeze, form fill seal film in general and thin bags. In blends and co-extrusions, they can be used to boost the impact strength of LLDPE, LDPE and recycled polyethylene. M21G764 are ionomers, produced by neutralisation of an ethylene – methacrylic acid copolymer. M21G764 contains only antiblock. They offer the following properties: Very high impact strength at ambient and low temperatures Exceptional drawdown M 21 G 764 can be added if a lower slip level is required or used pure for low slip films. Addition of other polymers, masterbatches and pigments, or use of other thicknesses may alter film slip and antiblock performance. If corona treatment is necessary, the level should normally be in the range 38-48 mN/m. We recommend that you consult your INEOS technical representative for further advice on the use of M21G764.&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good dissection,High anti-blocking,Inoxidizability,Low density,low-temperature impact resistance |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.926 | g/cm³ | ISO 1183/D |
| Melt Flow Rate | |||
| 190℃，0.325kg | 0.95 | g/10min | ISO 1133 |
| Methacrylic Acid Content | 1.0 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | |||
| Blown film | > 0.50 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 50 | µm | |
| Tensile modulus | |||
| 1% secant, MD, 50 µ m, blow molded film | 165 | MPa | |
| 1% secant, TD, 50 µ m, blow molded film | 175 | MPa | |
| tensile strength | |||
| MD, yield, 50 µ m, blow molded film | 10.0 | MPa | |
| TD, yield, 50 µ m, blow molded film | 11.0 | MPa | |
| MD, fracture, 50 µ m, blow molded film | 22.0 | MPa | |
| TD, fracture, 50 µ m, blow molded film | 21.0 | MPa | |
| Tensile strain | |||
| MD, fracture, 50 µ m, blow molded film | 350 | % | |
| TD, fracture, 50 µ m, blow molded film | 500 | % | |
| Drop hammer impact | |||
| 50 µ m, blow molded film | 500 | g | ASTM D1709-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 97.0 | ℃ | ISO 306/A |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45 °, 50.0 µ m, blow molded film | 50 | ASTM D2457 | |
| Haze | |||
| 50 µ m, blow molded film | 10 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 160 to 200 | °C | |
| Notes |
|---|
| 1. Silica |
| 2. Typical properties: these are not to be construed as specifications. |
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