Refractory Insulation Ceramic Wool Blanket Ceramic Fiber Blanket

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1260c
• Model NO.: 4220ST
• Application: Liners of Industrial Furnace
• Thickness: 10mm-100mm
• Width: 610mm
• Length: 3600mm/7200mm
• Ultimate Strength (≥ MPa): 0.12
• Fiber Diameter: 3-5um
• Shrinkage (1800 ºF, 3h): -3
• Thermal Conductivity: 0.175
• Density (Kg/M³: 128
• Category Temperature(°c): 1050
• Color: White
• Operating Temperature(°c): <1000
• Density(Kg/M3): 96 128
• Length(mm): 3600/7200
• Material: Ceramic Fiber
• Transport Package: Carton
• Trademark: TENGLONG
• Origin: Zhejiang, China

Product Description

Company Profile

Product Description

4220C Ceramic Fiber Blanket Description:

1.Low thermal conductivity ceramic fiber blanket is made through process of pricking, heat-shaping, cutting and rolling. They feature high quality of tensile strength, texture uniformity and plane surface,  high temperature, chemical corrosion resistance, thermal shock stability and low thermal conductivity.

2.Ceramic fiber blanket have low density, good resiliency and excellent sound absorbing and filtering property.

 

4220C Ceramic Fiber Blanket Size:

1.Thickness: 10MM-100MM. 

2.Width: 610MM.

3.Length: 3600MM/7200MM.

4.Density: 96KGS/M3; 128KGS/M3.

5.Refractoriness: STYLE 4220: 1050C;

                            STYLE 4220B: 1260C;

                            STYLE 4220C: 1400C;

 

4220C Ceramic Fiber Blanket Application:

1. Mainly serve as the ceramic fiber lining for industrial furnaces, heating equipment and high- temperature pipelines.

2. Metallurgy Industry: heating furnaces, heat treatment furnaces and ladle insulated cover.
3. Mechanism industry: thermal insulation material for electric power boilers, gas turbine engine and nuclear power plant.
4. Petrochemical industry: the lining of high-temperature reaction equipment and heating equipment in chemical fields, like converting furnaces, constant/reduced pressure furnaces, cracking furnaces, flue lining.
5. Ceramics and electro ceramics: roller hearth furnaces, tunnel furnaces , shuttle furnaces and other kinds of furnaces.

 

4220C Ceramic Fiber Blanket Specifications:  

Grade		COM		ST	HP	HA	HZ
Tenglong Style		4220C		4220ST	4220HP	4220HA	4220HZ
Category temperature (°C)		1050		1260	1260	1360	1430
Operating Temperature(°C)		<1000		1050	1100	1200	1350
Color		white		spotlessly white	spotlessly white	spotlessly white	spotlessly white
volume concentration (kg/m3)		96 128		96 128	96 128	128 160	128 160
permanent linear shrinkage rate (%)(Insulation 24 hours, volume concentration 128/m3 )		-4 (1000C)		-3 (1000C)	-3 (1100C)	-3 (1250C)	-3 (1350C)
The hot surface temperature thermal conductivity (w/m.k) volume concentration 128kg/m3 128kg/m3)		0.09(400C) 0.176(800C)		0.09(400C) 0.176(800C)	0.09(400C) 0.176(800C) 0.22(1000C)	0.132(600C) 0.22(1000C)	0.76(600C) 0.22(1000C)
tensile strength (MPa) (volume concentration 128kg/m3		0.08-0.12		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
elemental composition (%)	AL2O3	44		46	47--49	52-55	39-40
	AL203+SIO2	96		97	99	99	-
	AL2O3+SIO2+Zro2	-		-	-	-	99
	Zro2	-		-	-	-	15-17
	Fe2O3	<1.2		<1.0	0.2	0.2	0.2
	Na2O+K2O	≤0.5		≤0.5	0.2	0.2	0.2
Products size (mm)		Common Specifications7200×610×10-50Other specifications on request made

 

 

 

Detailed Photos

 

Certifications

warehouse or checking

FAQ

1. What is your MOQ?

MOQ may vary by customer's special requirement; we try our best to meet your business requirement.

 

2. What's your payment terms?

We normally do T/T, and we can also offer western union account for transfer money.
And more flexible payment terms, welcome to have a discuss.

 

 3. Can you provide samples?

A: Yes, we can offer samples, and some samples are free

 

4. Can you delivery by express?

Yes, we can delivery by any express.

 

5. When will the sample be ready?

Normally, the sample can be ready in 3 days.