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Polycrystalline mullite fiber blanket

Polycrystalline mullite fiber blanket

Fiber blanket is used in particular to strengthen needling process and fiber blanket, the process does not contain any bond or other ingredients, by strengthening the needling process and a corresponding increase in the fiber of the interleaving degree and blanket anti delamination capability, in does not affect the flexibility and so that it also has good tensile strength. The installation method is simple, greatly accelerate the construction speed of lining.



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Product details:

First, the polycrystalline mullite fiber blanket product description:

Fiber blanket is used in particular to strengthen needling process and fiber blanket, the process does not contain any bond or other ingredients, by strengthening the needling process and a corresponding increase in the fiber of the interleaving degree and blanket anti delamination capability, in does not affect the flexibility and so that it also has good tensile strength. The installation method is simple, greatly accelerate the construction speed of lining.


Second, polycrystalline mullite fiber blanket product features

Low thermal conductivity, convenient processing and installation, low thermal capacity, good sound absorption performance, excellent chemical stability, anti air erosion, thermal shock resistance, corrosion resistance, elastic fiber, high temperature shrinkage, anchors, convenient installation


Third, polycrystalline mullite fiber blanket product application

Mainly used in all kinds of industrial furnace and high temperature pipe for all fiber lining. Typical applications are as follows:

Metallurgical Machinery: heating furnace, heat treatment furnace, ladle insulation cover;

Petrochemical Industry: reforming furnace, atmospheric and vacuum furnace, furnace, flue;

Ceramic porcelain: roller kiln, shuttle kiln, tunnel kiln;

Other: all kinds of industrial furnaces and hot air pipe, high temperature furnace lining equipment etc..


Fourth, technical indicators

model

CY-1000

CY-1260

CY-1420

CY-1600

Temperature grade(°C)

1000°C

1260°C

1420°C

1600°C

Density(kg/m3)

180-240

180-240

180-240

200-280

Size

7200*610*6

7200*610*6

7200*610*6

7200*610*6

7200*610*12.5

7200*610*12.5

7200*610*12.5

7200*610*12.5

7200*610*25

7200*610*25

7200*610*25

7200*610*25

3600*610*50

3600*610*50

3600*610*50

3600*610*50

Tensile strength(Mpa)

0.04

0.04

0.04

0.04

Shrinkage rate(%)


(1000℃x24h)1.5-4

(1150℃x24h)1.3-3

(1200℃x24h)1.5-3

(1500℃x24h)~0.5

Chemical composition

AL2O3+SiO2

96

99

84

99.2

ZrO2

~

~

15

~

Fe2O3

<1.0

0.2

0.2

~