Description
Product Name & Description
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The separator materials is made from cellulose and PET, which has superior hydrophilic properties and high electrolyte holding capacity.?
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Primary Applications
It can be used for?high reliability and long lasting performance battery formulation.?
Technical Data (Typical Properties)
| Basic Film Properties | Unit of Measure | Reference | Specification |
| Weight | g/m2 | 40 | 40??4 |
| Thickness | mm | 0.9 | 0.1??0.02 |
| Tensile Strength | N/5cm | MD:127 CMD:48 |
??75 – |
| Tensile Elongation | % |
MD:12 CMD:16 |
– – |
| Electrolyte Holding Ratio | % | 350 | ??100 |
| Electrolyte Wicking Height | mm/10min | 69 | ??55 |
| Air Permeability | cm/s | 2.6 | ??1 |
| Degree of Sulfonation | x 10–3 | 2.1 | 2.1??1.0 |
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