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China Wholesale Ceramic Honeycomb Substrate Factory Quotes – RTO Heat Exchange Honeycomb Ceramic – Zhongtai Detail:
Advantage for ceramic honeycomb
1.Variety of materials & specifications
2. Big specific surface area
3.Small resistance loss
4.Low thermal expansion coefficient
5. High water absorb rate
6.Outstanding crack-resistance
Chemical & Physical Analysis for ceramic honeycomb
|
Chemical & Physical index
|
Cordierite
|
Dense Cordierite
|
Cordierite- mullite
|
Mullite
|
Corundum-mullite
|
|
Chemical Composition (%)
|
SiO2
|
45~55
|
45~55
|
35~45
|
25~38
|
20~32
|
|
AI2O3
|
30~38
|
33~43
|
40~50
|
50~65
|
65~73
|
|
MgO
|
10~15
|
5~13
|
3~13
|
-
|
-
|
|
K2O+Na2O
|
<1.0
|
<1.0
|
<1.0
|
<1.0
|
<1.0
|
|
Fe2O3
|
<1.5
|
<1.5
|
<1.5
|
<1.5
|
<1.5
|
|
Thermal Expansion Coefficient 10-6/K-1
|
<2
|
<4
|
<4
|
<5
|
<7
|
|
Specific Heat J/kg·K
|
830~900
|
850~950
|
850~1000
|
900~1050
|
900~1100
|
|
Working Temperature ℃
|
<1300
|
<1300
|
<1350
|
<1450
|
<1500
|
|
PS: we also can make products at your request and actual operating condition.
|
Product Specifications for ceramic honeycomb
|
Size
(mm)
|
Hole Qty
(N×N)
|
Hole Density
(cpsi)
|
Hole Diameter
(mm)
|
Wall thickness
(mm)
|
Porosity
(%)
|
|
150×150×300
|
5×5
|
0.7
|
27
|
2.4
|
81
|
|
150×150×300
|
13×13
|
4.8
|
9.9
|
1.5
|
74
|
|
150×150×300
|
20×20
|
11
|
6.0
|
1.4
|
64
|
|
150×150×300
|
25×25
|
18
|
4.9
|
1.00
|
67
|
|
150×150×300
|
40×40
|
46
|
3.0
|
0.73
|
64
|
|
150×150×300
|
43×43
|
53
|
2.79
|
0.67
|
64
|
|
150×150×300
|
50×50
|
72
|
2.4
|
0.60
|
61
|
|
150×150×300
|
59×59
|
100
|
2.1
|
0.43
|
68
|
Product detail pictures:
Related Product Guide:
Each individual member from our large performance revenue crew values customers' needs and company communication for China Wholesale Ceramic Honeycomb Substrate Factory Quotes – RTO Heat Exchange Honeycomb Ceramic – Zhongtai , The product will supply to all over the world, such as: Namibia, Casablanca, Australia, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.