light and high strength low thermal conductivity enviromentally friendly facilitate the construction of for all furnaces
EXPORTED TO PAKISTAN,POLAND,BULGARIA, THAILAND
PLS REST ASSURED THE QUALITY
They are lightweight calcium silicate insulating boards, asbestos-free. A ideal construction material as rear lining and the thermal conductivity is changed with temperature small especially.
Applying to the cement kiln, glass kiln, and ceramic kiln mainly, all kinds of heating furnaces, heat-treatment furnaces of petrochemical industry.
Technical Index
Brand | JGG2-17 | JGG2-20 Hot Sale | JGG2-24 |
Maximum service temperature () | 1000 | 1000 | 1000 |
Bulk density (kg/m3) | 170 | 200 | 240 |
Compressive strength (MPa) | ≥0.8 | ≥1.2 | ≥2.0 |
Modulus of rupture (MPa) | ≥0.3 | ≥0.5 | ≥0.7 |
Thermal conductivity (W/mK) Mean temp. @ 200 Mean temp. @ 400 Mean temp. @ 600 | 0.05 0.07 0.09 | 0.06 0.08 0.10 | 0.07 0.09 0.11 |
Linear reheat shrinkage (%) (1000×16hs) | -1.0 | -0.8 | -0.8 |
Dimensions (mm) Maximum length×width: Thickness: | 1200×600 25-100 | ||
Tolerances (mm) Normal Surface sanded and edge-trimmed | length: ±3 width:±2 thickness:±1.5 length: ±1.5 width:±1.5 thickness:±1 | ||
Please contact with us for special requirement
calcium silicate board 200kg/m3
