Ceramic Diaphragm 12+2ccs+2pcs Single-Side Double-Coated Isolation Membrane Lithium Sulfur/Lithium ion Battery Isolation Membrane (60mm*10M)

Advantage 1; The thickness of PE base film is 12um, the thickness of ceramic coating is~2um, PVDF is coated on the surface of ceramic particles, the thickness is~2um, CCS+PCS is coated on the same side, and this diaphragm is single-sided coated with CCS+PCS Advantage 2; The ceramic coating can improve the thermal shrinkage performance of the diaphragm and improve the safety of the battery; PVDF coating can bond the positive pole piece with the isolating film, improve the battery interface, and improve the battery hardness and cycling performance Advantage 3: melting point of PE diaphragm~140 ℃, melting point of PP diaphragm~160℃ Product specification: 60mm wide and 10m long