Fiberglass roofing tissue for battery separator  

 Fiberglass roofing tissue is mainly used as excellent substrates for water -proof  roofing material .It is characterized by high tensile strength ,corrosion resistance ,good bitumen wettability and so on .The longitudinal strength and tear resistance can be improved further by incorporating reinforcements into the tissue across its whole width .The waterproof roofing tissue made of these substrates is not easy to crack ,ageing  and tot.Other advantages with water-proof roofing tissue are high strength ,excellent uniformity ,good weathering quality ,and leaking resistance .

The gram weight we can produce are 20g/m2, 30g/m2, 45g/m2, 50g/m2, 60g/m2, 80g/m2, 100g/m2, 260g/m2, etc. And width is 1m or 2m. Length can be various from 250m to 3000m.

The specifications are as follows:

20g/m2, 1mx 500m/roll, roll diameter: 0.39m   

30g/m2, 1mx 400m/roll, roll diameter: 0.395m  

40g/m2, 1mx 300m/roll, roll diameter: 0.40m   

50g/m2, 1mx 250m/roll, roll diameter: 0.41m