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Ceramic Fiber Board, Non-standard Shaped Products

WH ceramic fiber board is made of ceramic fiber cotton of corresponding grade, inorganic binder and a small amount of organic binder by vacuum molding, and the highest temperature resistance grade is 1800 ℃.
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Product description:

WH ceramic fiber board is made of ceramic fiber cotton of corresponding grade, inorganic binder and a small amount of organic binder by vacuum molding, and the highest temperature resistance grade is 1800 ℃. In some equipment, a small amount of organic binder in the product will smoke when burned, which is a normal phenomenon and will dissipate soon.


Inorganic board: according to the needs of customers, all products are formed with inorganic binder, and there is no organic volatiles in use;

Hardened board: the product can be surface hardened or completely hardened according to customer needs, and its strength is better;

Waterproof permeable board: the surface of the product can be waterproof treated according to the needs of customers, and its water resistant permeability is greater than 98%, which is suitable for some special parts.


Pdoduct features:

◇ Flat surface

◇ Excellent high temperature resistance

◇ The unit weight and thickness are uniform

◇ Thermal shock resistance and chemical corrosion resistance

◇ Superior mechanical and structural strength

◇ strong resistance to airflow scouring

◇ Low thermal conductivity, low shrinkage and low bulk density


Typical application:

◇ Fire resistance and thermal insulation of furnace walls of various industrial furnaces and thermal equipment

◇ Ultra high temperature experimental electric furnace furnace materials

◇ Fire baffle

◇ Processed into sealing gasket and special-shaped products


Performance Index:

Product Code

WFCF-41

WFCF-42

WFCF-44

WFCF-46

WFCF-48

1000

fiberboard

1260 fiberboard

1430 fiberboard

1600 fiberboard

1800 fiberboard

Classification temperature (° C)

1000

1260

1430

1600

1800

Bulk density (kg / m3)

250-350

250-350

250-350

350-500

350-500

Heating line shrinkage (%) (° C * 24 hrs)

1.3 (900)

1.1 (1100)

1.6 (1200)

1.2 (1400)

1.0 (1600)

Flexural Strengh (kg / cm2)

May 7

May 7

May 7

June 8th

June 8th

Thermal conductivity kcal / MH ° C (W / mK), (ASTM C-201 in the following average temperature and weight)


Bulk density (kg / m3)

250

250

250

400

400

600 ° C

0.13

0.14

0.1

0.12


800 ° C

0.2

0.18

0.14

0.16


1000 ° C



0.2

0.21

0.211

1200 ° C





0.232

Chemical composition

Al2o3

38

42

50

68

85

SiO2 + Al2O3 + Other

96

98

99

99.5

99.8

Product Size

900/1000 × 600 × 3-120mm, 900/1000 × 1200 × 25-100mm, 1100 × 700 × 3-100mm




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With more than ten years of industry experience, we provide customers with high-quality thermal insulation materials and professional technical services with working temperature of -200~1800 ℃.

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