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High-strength and high-temperature resistant ceramic fiber insulation board for industrial kilns

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Contact us now to get a quote for high-strength, high-temperature resistant ceramic fiberboard to help improve the thermal insulation performance and durability of your kiln equipment!

Product Parameters

The main parameters

 

1000 wooden planks

1260 Wooden Board

1400 Wood Planks

1600 Wood Planks

Classification temperature (℃)

1000

1260

1425

1600

Bulk density (Kg/m3)

250

250

200

180

Linear shrinkage (%, ℃× 24 hours)

1.3 (900)

1.1 (1100)

1.6 (1200)

1.2 (1400)

Modulus of rupture (Kg/cm2)

5

5

5

2

Shot blasting amount (>212 microns) (%)

18

18

 

 

Thermal conductivity Kcal/mh°C (W/mK), ASTM C201

 

250 kg/m 3

250 kg/m 3

200kg/ m3

180kg/ m3

mean 400 °C

0.08

0.09

 

 

mean 600 °C

0.13

0.14

0.10

0.12

mean 800 °C

0.20

0.18

0.14

0.16

mean1000 °C

 

 

0.20

0.21

Chemical composition (%)

Al 2 O 3

40.1

44

52

58

SiO 2

54.3

54

47

41

ZrO 2

 

 

 

 

Cr 2 O 3

 

 

 

 

Available sizes (mm/pc)

900 / 1000*600*6 / 12.5 / 20 / 25 / 30 / 40 / 50 ; 1100*700*25 / 50

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Product Details

Product Introduction

High-strength ceramic fiberboard is vacuum-formed using carefully selected high-quality alumina silicate fibers as raw materials, resulting in exceptional mechanical strength and excellent thermal stability. The product covers six temperature scales from 1050°C to 1700°C, adapting to a variety of industrial high-temperature environments and ensuring stable thermal insulation. The board's precise dimensions and smooth surface, along with its low impurity content, ensure uniform density and stable thickness, effectively improving thermal efficiency. This product boasts low thermal conductivity and minimal sintering shrinkage, making it particularly suitable for kiln linings in industries such as building materials, non-ferrous metals, petrochemicals, metallurgy, ceramics, and glass. Its high strength ensures durability even under high-temperature airflow, making it easy to cut and install, enabling customers to achieve efficient maintenance and long-term use. As a high-quality, energy-saving, and environmentally friendly thermal insulation material in international trade, it provides a solid thermal insulation guarantee for your industrial equipment, helping businesses enhance their market competitiveness and promote green development.

Advantages and features

1. Covering multiple grades from 1050℃ to 1700℃ to meet different working conditions
2. Vacuum forming process ensures uniform density and precise thickness of the board
3. Low impurity content ensures thermal stability and consistent thermal performance
4. High mechanical strength, excellent resistance to air erosion, and extended service life
5. Low thermal conductivity and minimal shrinkage improve thermal insulation and structural stability
6. The surface is smooth, easy to cut and install, convenient for on-site operation and maintenance
7. Adapt to various industrial furnace linings, helping energy conservation, emission reduction and safe production

Application Scenario

Widely used for lining insulation in industrial furnaces for building materials, metallurgy, nonferrous metals, petrochemicals, ceramics, glass, and other industries, it is suitable for factories and equipment manufacturers requiring high-strength, high-temperature insulation materials. It is particularly well-suited for international trade clients and large-scale industrial projects seeking insulation solutions that are heat-resistant, wear-resistant, energy-saving, and environmentally friendly.

Corporate Information

Zhengzhou Sunrise Refractory Co., Ltd.
99%
On-time delivery rate
Within 2 hours
Response time
3000-5000 sqm
Construction area

Service Guarantee

Address
No. 36, Fengchan Road, Jinshui District, Zhengzhou City, Henan Province
Advisory Message
proposed price
Please contact us for the latest quotation

Payment method

L/C
L/C
T/T
T/T
D/P
D/P
D/A
D/A

Means of transaction

Communication
Direct Exporting
Indirect Exporting

Refunds

If you have any questions, please contact us immediately.
Product Parameters
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