Low Zircon Ceramic Fiber Blanket

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shandong
Validity to: Long-term effective
Last update: 2019-08-06 23:41
Browse the number: 85
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Product details

Low zircon Ceramic Fiber Blanket is composed of long,flexible ,interwoven  fiber manufactured by the blown or spun process yielding a strong light weight yet durable blanket for applications in a temperature 1300℃.


FEATURES 

Light weight

Low thermal conductivity

High temperature stability

Excellent handling strength

Low heat storage

Good thermal shock resistance


TYPICAL APPLICATion

● Insulation of Heat Treating furnaces

● Door Linings and Seals of furnace

● Furnace Hot Face Repairs

● Reheat Furnaces

● Cover of Ladle

● Boiler Insulation

● Boiler Doors seals and insulation

● Pipe Covering

● Kiln Car Insulation and Seals

● Lining of tunnel and shuttle Kilns


 


TECHNICAL DATA SHEET

Types(°C)

COMMON

STANDARD

LOW ZIRCON

HIGH ZIRCON

CODE

RC-1050

STD-1260

LZ-1350

HZ-1430

Classification Temp (°C)

1050

1260

1350

1430

Operation Temp(°C)

950°C
(1742 °F )

1050°C
(1922°F)

1200°C
(2192°F)

1350°C
(2462°F)

Density
(kg/m3)

64-160

Permanent Change on Heating (%)

950°Cx24h
≤-3

1050°Cx24h
≤-3

1200°Cx24h
≤-3

1350°Cx24h
≤-3

Theoretic Heat Conductive Co-efficient W/(m·k)(128kg/m3)

0.15
(600°C)
0.22
(800°C)

0.12
(600°C)
0.20
(800°C)

0.12
(600°C)
0.20
(800°C)

0.16
(800°C)
0.20
(1000°C)

Tensile Strength
(Thickness 25mm)

≥0.04

≥0.05

≥0.04

≥0.06

Chemical
Composition

Al2O3(%)

44

45-46

52-55

39-40

Al2O3+ SiO2(%)

≥96

≥98

≥99

-

ZrO2(%)

-

-

5-7

15-17

Al2O3+SiO2
+ZrO2(%)

-

-

-

≥99

Fe2O3(%)

≤1.0

≤0.8

≤0.2

≤0.2

Na2O+K2O(%)

≤0.4

≤0.3

≤0.2

≤0.2

CaO+MgO

≤0.3

≤0.2

≤0.2

≤0.2

Size(mm)

15000x610/1220x10mm 14400x610/1220x12.5mm
7200x610/1220x20mm 7200x610/1220x25mm
5000x610/1220x30mm 4500x610/1220x40mm
3600x610/1220x50mm Other sizes as your requests


Our company is a professional supplier of refractory materials and thermal insulation materials for more than 10years.

We can get goods directly from the factory, save the intermediate agents, the price has an advantage. Engaged in the foreign trade industry for many years, the quotation is more accurate, saving you unnecessary expenses.


http://www.reftechmaterial.com/

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