| About |
|---|
| LOTADER® AX8840 is a random copolymer of ethylene and glycidyl methacrylate, polymerized by high-pressure autoclave process. Glycidyl methacrylate gives reactivity (versus OH, COOH and NH2 groups), leading to optimal dispersion during melt mixing with engineering thermoplastics. As an ethylene copolymer, LOTADER® AX8840 is compatible with LDPE in all proportions, and with almost all other ethylene copolymers. LOTADER® AX8840 exhibits good adhesion on PET, PBT, PPS, metal, paper, glass. Applications Due to its reactivity induced by the glycidyl methacrylate, LOTADER® AX8840 can be use as a compatibilizer for polyesters/polyolefins blends and as an adhesive for some laminate structures (polyolefins/polyesters, polyolefins/PPS etc.).&& |
| Product Description | |
|---|---|
| Supplier | Arkema |
| Generic | EMA |
| Material Status | Commercial: Active |
| Features | Machinable,Good bond,Random copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.940 | g/cm³ | ASTM D1505 |
| Density | 0.940 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 5.0 | g/10min | ASTM D1238 |
| 190℃，2.16kg | 5.0 | g/10min | ISO 1133 |
| Glycidyl Methacrylate Content | 8.0 | wt% | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 1 second, molded | 50 | ISO 868 | |
| Shore D, 1 second, molded | 50 | ASTM D2240 | |
| tensile strength | |||
| Fracture, molded | 8.00 | MPa | ISO 527-2 |
| Fracture, molded | 8.00 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 400 | % | ISO 527-2 |
| Fracture, molded | 400 | % | ASTM D638 |
| Bending modulus | |||
| Compression Molding | 85.0 | MPa | ISO 178 |
| Compression Molding | 85.0 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 87.0 | ℃ | ASTM D1525 2 |
| Vicat Softening Temp | 87.0 | ℃ | ISO 306/A |
| Melting temperature | 106 | ℃ | ISO 11357-3 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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