Information
Model: fast /medium /slow
Plane density: 80-120 microns /30-50 microns /1-3 microns
Quantitative/GSM: 80±5
Filtration time: ≤35s/35-70s/70-140s
Fracture length (km) : ≥1.4/≥1.8/≥1.8
Whiteness(%): ≥85
Ash content(%): <0.15
Delivered moisture(%): 7.0±3.0
PH value of water extraction: 6.0-8.0