ALUMINUM SILICATE REFRACTORY FIBER PAPER

 

1. OPERATION TEMPERATURE

  1260 ℃

 

2. TECHNICAL FEATURE

  Low coefficient of heat-conduction ratio

  Low thermal capacity

  Thermal shock resistance

  High quality of flexibility and tear resistance

  Not contain asbestos, erosion resistance

  High quality of insulation and sound proof

  Excellent mechanical processing capability

  Tough material and high compression resistance

 

3. PRODUCTION ENGEERING

  Based on traditional process of paper making and paper machinery, the mechanical product line of wet inorganic fiber paper is developed and established. With the special refractory fiber paper as raw material, high quality paper is made through removing residue, mixing slurry, long-mesh shaping, vacuum dehydrating, drying, cutting and rolling etc.

 

4. TECHNICAL FEATURE:

  Low coefficient of heat conductivity

  Low thermal capacity

  Thermal vibration resistance

  High flexibility

  No Asbestos, resistance to corrosion, no reaction to aluminum liquid

  High electric insulation and sound insulation

  High machining property

  High compression strength

 

5. APPLICATION:

  Industrial isolation and enclosing

  Isolation and heat insulation for electric heating equipments

  Heat insulation materials of auto industry

 

 

Classification Temperature  ℃		1260	1260	1260
Density  kg/m3		200±15	200±15	200±15
Organic content %		6-8	6-8	6-8
Thermal conductivity under mean temperature (w/m.k) Density 128kg/m3	200℃	0.075-0.085
	400℃	0.115-0.121
	600℃	0.165-0.175
Chemical Composition  (%)	AL2O3	45-46	45-46	45-46
	SIO2	51-52	51-52	51-52
Size（mm）		40000×1220×1 20000×1220×2	40000×1220×1 20000×1220×2	40000×1220×1 20000×1220×2