Zhengzhou Rongsheng Refractory Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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China Polycrystalline Mullite Fiber Boards 1600C 1800C Mullite Ceramic Fiber Board Refractory Furnace Lining Insulation Plate

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: RONGSHENG
Product Description
Description of Polycrystalline Mullite Fiber Board: Polycrystalline mullite fiber board does not contain any binding agent or other components, has good flexibility and elasticity, the use of temperature up to 1600 ℃. In the oxidation atmosphere, neutral atmosphere for long-term use, it can still maintain its original toughness, strength, flexibility and fiber structure, does not contain slag balls, available by a variety of high-temperature industrial furnace hot surface lining paste, good thermal insulation performance. Feacture of Polycrystalline Mullite Fiber Board: Our refarctory fiber board has the characteristics of low thermal conductivity, good high temperature stability, uniform density, and excellent resistance to thermal shock and chemical attack. Due to its low thermal conductivity and low heat storage, it is ideal for furnaces, boiler pipes and chimney linings option, which makes shorter cycle times and faster industrial furnace maintenance possible.
Features
Polycrystalline Mullite Fiber Board Features: 1, with high temperature thermal conductivity, light weight, long life, tensile strength, good elasticity, non-toxic and so on. 2, high compressive strength, long service life; 3, low heat capacity, low thermal conductivity; 4, non-brittle material, good toughness; 5, the size of accurate, good flatness; 6, easy to install, 7, excellent anti-wind erosion performance; 8, continuous production, fiber distribution, performance and stability; 9, excellent sound and noise reduction performance.
Specification
Type
COM
ST
HP
HA
Zir-Alu
HZ
Classified Temp.
1100ºC
(1983ºF)
1260ºC
(2300ºF)
1260ºC
(2300ºF)
1360ºC
(2480ºF)
1400ºC
(2550ºF)
1430ºC
(2600ºF)
Working Temp.
<1000ºC
(2012ºF)
1050ºC
(1922ºF)
1100ºC
(2012ºF)
1200ºC
(2192ºF)
1200ºC
(1192ºF)
1350ºC
(2462ºF)
Color
white
white
white
white
white
white

Density(kg/m3)
260-320
(16-20lb/ft3)
260-320
(16-20lb/ft3)
260-320
(16-20lb/ft3)
260-320
(16-20lb/ft3)
260-320
(16-20lb/ft3)
260-320
(16-20lb/ft3)

Linear Shrinkage (%)
(24 hrs)
-3
(1000ºC/1832ºF)
-3
(1000ºC/1832ºF)
-3
(1100ºC/2012ºF)
-3
(1250ºC/2282ºF)
-3
(1000ºC/2012ºF)
-3
(1350ºC/2462ºF)



Thermal conductivity
(W/M.K)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
0.085
(400ºC/752ºF)
0.132
(800ºC/1472ºF)
0.180
(1000ºC/2012ºF)
Compression Strength
(Mpa)
0.5
0.5
0.5
0.5
0.5
0.5

Chemical(%)
Al2O3
44
46
47-49
52-55
45-46
39-40
Al2O3+SiO2
96
97
99
99
-
-
Al2O3+SiO2+ZrO2
-
-
-
-
 
99
ZrO2
-
-
-
-
.5-7
15-17
Fe2O3
<1.2
<1.0
0.2
0.2
0.2
0.2
Na2O+K2O
≤0.5
≤0.5
0.2
0.2
0.2
0.2
Size(mm)
1200*1000mm(47″*40″); 1000*600mm(40″*36″);900*600mm(24″*36″)
20-50mm(1″/2″)thickness

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Rongsheng Refractory Co., Ltd.
Location 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Contact Person Pika

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