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+86 19003917627
chuck@minmetalseast.com
Minmetals East
Contact person:Chuck
Phone:+86- 19693158686
Email:chuck@minmetalseast.com
Address:Western industrial Zone, Zhongzhan District, Jiaozuo City. Henan Province. P. R China
Solubility mainly refers to the ability of the metal elements in the fibers to be largely decomposed by lung fluid. Secondly, when the used fibers are disposed of as waste and buried, the required degradation cycle is shorter than that of traditional fibers.
Soluble fibers are eco-friendly inorganic refractory fibers primarily composed of SiO?, CaO, and MgO. In addition to possessing the advantages of traditional aluminosilicate refractory ceramic fibers, the chemical composition of these fibers meets the requirement that “the weight percentage of alkali oxides and alkaline earth oxides in man-made vitreous fibers is greater than 18%.” Their dissolution rate of 50–250 ng/cm2·hr meets the EU KNB index and the German KI index, and they contain no carcinogenic substances.
The application fields of soluble fiber products are similar to those of traditional ceramic fibers. However, due to the lower refractoriness of their main elements, they cannot replace traditional ceramic fibers in some areas. Limited by current technological levels and process equipment, soluble fiber products are currently only suitable for thermal conditions with long-term use temperatures below 1050°C.
Soluble Fiber Products
Soluble Fiber CottonME-AEF-BF
Soluble Fiber Blanket ME-AEF-RB
Soluble Fiber ModuleME-AEF-RM
Soluble Fiber Board ME-AEF-RBD
Soluble Fiber Paper ME-AEF-RP
MaxService Temperature(℃)
1000
Density(KG/M3)
-
96/128/160
172/192/220
250/280/300
180/200
Linear shrinkage(After burning)(24h)
≤2.0(1000℃)
≤2.0 (1000℃)
≤3.0(1000℃)
≤4.0(1000℃)
Thermal ConductivityRate (W/m.k)
Density
90KG/M3
128KG/M3
192KG/M3
300KG/M3
200KG/M3
400℃
0.11
0.15
0.09
0.08
600℃
0.20
0.24
0.12
800°℃
0.31
0.38
0.18
Chemical Composition(After burning) (%)
SiO?
63-70
62-68
Cao
25-30
22-28
Mgo
3-8
2-6
Others
≤2.0
≤3.0
Standard size (mm)
20kg/bag
7200/3600*610*20-50
600/300*150-300
1000*600*20-50
610/1220*0.5-6
Package
Cartons or woven bags
Cartons or Pallets
Cartons
Recommended using temperature:In oxidizing or neutral atmosphere,100~250℃ lower than the maximum service temperature,In reductive atmosphere,200~350°℃ lower than the maximum service temperature.