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New energy storage - Product
New energy storage - Product
  • b73fd2cd23a4d80e

Battery diaphragm flat membrane - TFDG Series

  • Material : PTFE, Permanent functional modification
  • Pore size : 0.22, 0.45, 1.0 μm
  • Form : Flat roll membrane
  • Width : 200 ~ 500 mm
  • Thickness : 30 ~ 250 μm
  • Facture : Puffing tensile / Chemical reaction

Technical Specification

Technical Data

Product Model? ? ? ? ?TFDG030 - 250
Pore Size (μm)0.22, 0.45, 1.0Water Hydrophilicity (%)100

Absolute Ethanol First

Bubble Pressure (MPa)
0.12, 0.07, 0.03Insulation Voltage (v)1000

Thickness (μm)

30 - 250Heat Resistance (℃)-50 ~ 200
Porosity (%)~ 70
Acid?Resistance38% H2SO4@125℃, 1000hr
Zeta Potential (mv)-10 ~ -25Inactive Temperature?(℃)280

Explanation:

1.?Product implementation standard: QB/T01-2015 "PTFE microporous membrane",

? ? national or industrial standard of application domain

2. The above first bubble pressure and flow rate data are typical values

3. The X in the product model row indicates reinforement material?








Copyright 2008 ? Shanghai Minglie Science Technology Co,. Ltd ? ICP 08102649? ?