Basic information: the positive and negative plates are placed in the middle, which is a microporous and porous film, mainly made of PP and PE. It is mainly used to isolate the positive and negative plates, prevent the circuit, allow ions to pass through, and maintain the function of electrolyte.
Its characteristics are as follows:
It is non-toxic, pollution-free, recyclable and decomposable. It does not produce toxic gas and pollute the atmosphere during combustion.
Good handle, smooth, elastic, soft, easy to process, printable, high cycle voltage processing.
3. There is no significant difference in the properties of the materials in spring, summer, autumn and winter. It is resistant to low temperature, and the low temperature embrittlement temperature of the materials can reach - 76 ℃ - 70 ℃.
4. The product has no additives such as plasticizer, so it has good interlayer refreshing and water splashing property.
