| About |
|---|
| MIPELON™ is ultra-high molecular weight polyethylene in the form of fine powder developed by Mitsui Chemicals. While the average particle size of conventional ultra-high molecular weight polyethylene powder is 150 to 200 um, MIPELON™ can be successfully reduced to fine particles with an average particle size of 10 to 30 um by our special polymerization technology, as well as retaining its high molecular weight. Features: Abrasion resistance Easy dispersion properties Low water-absorption Food safety Applications: Modified resins and rubbers (compound) Self-lubricating materials (compound) Filters&& |
| Product Description | |
|---|---|
| Supplier | Mitsui |
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Negative |
| Features | High impact resistance,Low or no water absorption,Low coefficient of friction,Self-lubricating,Good wear resistance,Solvent resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.940 | g/cm³ | Internal Method |
| Apparent density | 0.30 | g/cm³ | ASTM D1895 |
| molecular weight | 1800000 | Internal Method | |
| Average particle size | 10 | µm | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting peak temperature | 136 | ℃ | ASTM D3418 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 65 | ASTM D2240 | |
| tensile strength | |||
| fracture | 44.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 350 | % | ASTM D638 |
| friction coefficient | 0.20 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Coulter Counter Method |
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