HUOLONG heat insulation ceramic fiber felt

heat insulation ceramic fiber felt 1 density 200-220 kg/m3 2 thinckless: 20/25/30/50mm 3 width: 400/600mm 4 ISO

Description of    heat insulation ceramic fiber felt  

 Huolong Ceramic Fiber Wet-formed Felt was processed by vacuum forming from ceramic fiber blown bulk.

Huolong Ceramic Fiber Wet-formed Felt was made from high purity oxides of fire-resistant and organic adhensive. It is fiber insulation material of low density and flexibility.

Huolong Ceramic Fiber Wet-formed Felt has the same excellent property as ceramic fiber bulk , and has good strength and flexibility, is a multifunctional product. It's can be used as the high temperature gasket and the sealing of industrial furnace and boiler wall line.

Production series Ceramic fiber felt 

1050 Huolong Ceramic Fiber Wet-formed Felt HLGX-153

12600 Huolong Ceramic Fiber Wet-formed Felt HLGX-253

High Purity Huolong Ceramic Fiber Wet-formed Felt HLGX-353

High Aluminum Huolong Ceramic Fiber Wet-formed Felt HLGX-453

High Zirconium Huolong Ceramic Fiber Wet-formed Felt HLGX-553

Characteristic of Ceramic fiber felt 

 Low Heat Storage,low thermal conductivity

Excellent chemical stability

Excellent thermal stability and thermal shock resistance

Excellent sound insulation

High flexibility 

Application Ceramic fiber felt 

The material of wall lines and back lines of industrial furnace and heating equipment

Heat insulation of high temperature equipment

Washer in high temperature

Heat insulation of melting metal

Sealing material of expanded gaps

Technical Index of Ceramic fiber felt 

Product Name		Huolong Ceramic Fiber Wet-formed Felt
Classification Temperature		1050	1260	1260	1400	1400
Product Code		HLGX-153	HLGX-253	HLGX-353	HLGX-453	HLGX-553
Shrinkage on Heating (%)		950°C×24h≤-3	1000°C×24h≤-3	1100°C×24h≤-3	1200°C×24h≤-3	1350°C×24h≤-3
Theoretical Thermal Conductivity   W/(m·k)	(average200°C)	0.040-0.050	0.040-0.050	0.045-0.060	0.045-0.060	0.045-0.060
	(average400°C)	0.080-0.105	0.080-0.105	0.085-0.11	0.085-0.11	0.085-0.11
	(average600°C)	0.145-0.169	0.145-0.169	0.150-0.172	0.150-0.172	0.150-0.172
Dampish Rate(%)		≤1
Organic Content(%)		≤7
Density (kg/m3)		200/220
Specification(mm)		600/900×400/600×20/25/30/50
Package		Carton

HUOLONG heat insulation ceramic fiber felt