86-13932179525
Zhoujiazhuang, Tongda Road South, Jinzhou, Shijiazhuang, Hebei, China
Board Making, Gypsum Board, Production Line
:face paper Weight | 200g/m2 |
:back paper Weight | 180g/m2 |
:Thickness | (0.4~0.46)mm |
:Air permeability | (0.85~1.60)μm/Pa·s |
:Water absorb | (15~30)g/m2 |
:Longitude tensile strength | ≥12.5kN/m |
:Latitude tensile strength | ≥3.5kN/m |
:Latitude wet expansion and contraction rate | ≤2% |
:Water content | (10±2)% |
:Dia. of paper roll | <2.0m |
Annual consumption | 2850t |
:0.18mm,(Wt%) Fineness: 0.18mm sieve, residue |
≤10% |
(min) Initial setting time | 4~6 |
(min) Final setting time | 9~12 |
2h(MPa) Breaking strength | ≥2.0 |
2h(Mpa) Compressive strength | ≥3.9 |
Raw material shall be stable in quality | |
Annual consumption | 45000t |