JIUQIANG ceramic fiber paper is manufactured from high-grade ceramic fiber with low slag ball content, and formed into excellent flexible sheet through unique beating, deslagging, slurry-compounding, long net forming, vacuum water removal, drying, cutting and rolling processes.
It is featured with high temperature resistance and heat insulation and high anti-melt capability, very low thermal conductivity, chemical corrosion resistance and thermal shock stability.
So the paper can be widely used in building, glass industry for teeming pads separation. It provides maximum heat resistance and thermal insulation in limited space.
So the paper can be widely used in building, glass industry for teeming pads separation. It provides maximum heat resistance and thermal insulation in limited space.
|
Product Advantages
|
? Easy to wrap, shape or cut
? Lightweight
? Lightweight
? Low thermal conductivity; Low heat storage
? Contains no asbesto and anticorrosion
? Contains no asbesto and anticorrosion
? Good uniformity and smooth appearance
?Good flexibility and toughness and resistance to avulsion
?Good dielectric strength and sound insulation
? Excellent thermal shock resistance
? Excellent chemical satability and machining property
? Excellent corrosion resistance
|
Typical Application
|
? Expansion joints
? Thermal insulation, gasket, seal, separator, lining for high temperature and chemical resistant applications
? Refractory back up insulation
? Heat shield and silencer insulation
? Fire protection, spark and molten metal protection
? Thermal insulation, gasket, seal, separator, lining for high temperature and chemical resistant applications
? Refractory back up insulation
? Heat shield and silencer insulation
? Fire protection, spark and molten metal protection
? High temperature electrical insulation
|
Technical Data
|
|
Grade
|
Standard
|
High Pure
|
High Aluminium
|
Zirconium
|
|||
|
Max. Temperature (℃)
|
1050
|
1150
|
1260
|
1430
|
|||
|
Shrinkage on Heating (%)
|
800℃×24h≤-3
|
1000℃×24h≤-3
|
1280℃×24h≤-3
|
1400℃×24h≤-3
|
|||
|
Organic Content (%)
|
≤5
|
≤5
|
≤5
|
≤5
|
|||
|
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3)
|
200℃
|
0.055～0.065
|
0.060～0.070
|
||||
|
400℃
|
0.110～0.120
|
0.105～0.125
|
|||||
|
600℃
|
0.160～0.170
|
0.170～0.180
|
|||||
|
Chemical Composition
(%)
|
AL2O3
|
43
|
47
|
55
|
38
|
||
|
SiO2
|
53
|
51
|
44
|
44
|
|||
|
Fe2O3 + Ti2O3
|
≤1.2
|
≤0.3
|
≤0.3
|
≤0.2
|
|||
|
CaO + MgO
|
≤0.3
|
≤0.3
|
≤0.3
|
≤0.2
|
|||
|
NaO + KO2
|
≤0.5
|
≤0.3
|
≤0.3
|
≤0.2
|
|||
|
Density (kg/m3)
|
170~230
|
||||||
|
Size (mm)
|
Length: 60000/40000/30000/20000/15000/12000
Width: 1220/610
Thickness: 1~6
(Other sizes and shapes on request. )
|
||||||
|
Package
|
Carton box
|
||||||
|
Certificates
|
ISO9001-2000; ISO14001-2000
|
||||||
Remarks: The data above is for reference. The Max. temp. depends on the working conditions.