Environment Soluble Fiber Series Products
Environment Soluble Fiber is made from alkaline magnesium silicate and with the manufacturing technology of the spinning and blowing into fiber bulkengineering chopped fiber blanket ,board ,paper and module . Environment Soluble Fiber have low heat storagethermal stability and god resistance to tearing. This material is flexible and resilientimmune to heat shock and has an excellent heat insulating performance. And specially low biopersistance.
Environment Soluble Fiber Blankets offer an alternative to traditional solutions due to its high refractoriness and excellent non-wetting characteristics with molten Aluminum. They also provide stability and resistance to chemical attackhoweverexceptions include hydrofluoric acidphosphoric acid and strong alkalies (i.e. NaOHKOH). unaffected by incidental spills of oil or water and their thermal and physical properties are restored after drying. These blankets are designed from pure raw Calcium-Magnesium-Silicate (CMS) raw materials and can be altered to achieve desired properties such as fibre diametershot contentfiber length and form
expansion joint construction
base seals
low-mass kiln car construction
tube seal fabrication
thermal and acoustical insulation
Main features:
Classification Temperature ℃ 1100 1200 1300
Continuous Temperature 1100 ℃
Physical features :
Colour White White White
Density : kg/m3 64,96,128,160
Tensile Strength
64kg/m3 kPa 30
96kg/m3 kPa 50
128kg/m3 kPa 75
160kg/m3 kPa 95
Permanent linear shrinkage(24 hours isothermal heating) %
3 ＜ 1 @ 982 ℃ ＜ 2 @ 1250 ℃
Heat Conductivity: at mean temperature of 128kg/m3
200 ℃ W/m.k 0.04
400 ℃ W/m.k 0.08
600 ℃ W/m.k 0.14
800 ℃ W/m.k 0.23
1000 ℃ W/m.k 0.34
1200 ℃ W/m.k 0.48
Chemical Compositions %
SiO2 60-70, 62-68 70-80
CaO 25-30 26-32
MgO 4-7 3-7
CaO +MgO 25-40 18-25
Leachable chlorides ＜10ppm
Others ＜ 3 ＜ 1 |
