| About |
|---|
| Maxxam ™ SY 89-22-7 is a polypropylene copolymer compound with a pre-dispersed blowing agent for up to 60% expansion. The compound offers consistent cell structure, dielectric properties, and strength on insulation walls as thin as 10 mils.&& |
| Product Description | |
|---|---|
| Supplier | Polyone |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Foaming performance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.519 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 2.1 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 23.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 400 | % | ASTM D638 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | |||
| 1 kHz | 2.24 | ASTM D150 | |
| Dissipation factor | |||
| 1 kHz | 3.0E-4 | ASTM D150 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Procedure A |
| 3. Type IV, 20 in/min |
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