Thermost Thermtech Co., Ltd.

home products Ceramic Fiber Board ceramic fiber board

ceramic fiber board

Product Details:

Application	Refractory
Place of Origin	Shanghai, China (Mainland)
Brand Name	Baowool

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Detailed Product Description

BAOWOOL Ceramic Fiber Board is made from refractory fibers and binders which have a low organic content, the mixture is vacuum processed into boards that keep good mechanical strength after heating.

Characteristic:
- Low thermal conductivity
- Resistance to thermal shock
- Greater mechanical strength
- Even density, thickness
- Can withstand gas flow velocity of 30 m/sec
- Easy to cut or install
- Good erosion resistance
- Shorter heat up and cool down time
- Asbestos free

Application:
- Hot face lining of ceramic kilns
- Insulation for kiln car and furnace door
- Ducts insulation
- General thermal barriers
- High temperature insulation

	1000 Board	1260 Board	1400 Board	1600 Board
Classification temperature ( °C)	1000	1260	1425	1600
Bulk density Kg/m³	250	250	250	400
Linear shrinkage (% , °C x 24 hrs)	1.3 (900)	1.1 (1100)	1.6 (1200)	1.2 (1400)
Modulus of rupture (MPa)	0.5	0.5	0.5	0.4
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201
	250 kg/m³	250 kg/m³	250kg/m³	400kg/m³
mean 400 °C	0.08	0.08	0.08	0.08
mean 600 °C	0.12	0.12	0.11	0.11
mean 800 °C	0.16	0.16	0.15	0.15
mean1000 °C	0.21	0.21	0.20	0.20
Chemical composition (%)
Al2O₃	40.1	44	52	58
SiO₂	54.3	54	47	41
ZrO₂
Cr2O₃
Available size mm/pc	900 / 10006006 / 12.5 / 20 / 25 / 30 / 40 / 50 110070025 / 50