Products Description
XW New Energy provides the PTFE powder as dry electrode battery binder materials for dry electrode preparation.
PTFE (Polytetrafluoro Ethylene) has good adhesion, can form a kind of elastic network structure in the electrode matrix, in this structure, the active material is not only good contact with each other, is conducive to the conduction of electrons, but also can resist the expansion and contraction caused by electrode charge and discharge, can improve the discharge performance and storage life of lithium ion battery.
Technical Parameters
| Inspection Item | Unit | Data | Test method |
| Appearance | – | Good | Visual Inspection |
| Bulk density | g/ml | 0.47 | JIS K 6892 |
| Standard specific gravity | – | 2.16 | ASTM D 4895 |
| Particle size(Avg.) | 渭m | 680 | JIS K 6891 |
| Extrusion pressure (RR36) | daN | 130 | -Method |
