China Wholesale Catalyst Ceramic Honeycomb Manufacturers Suppliers – RTO Heat Exchange Honeycomb Ceramic – Zhongtai
China Wholesale Catalyst Ceramic Honeycomb Manufacturers Suppliers – 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. |
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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:
Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Wholesale Catalyst Ceramic Honeycomb Manufacturers Suppliers – RTO Heat Exchange Honeycomb Ceramic – Zhongtai , The product will supply to all over the world, such as: Greece, Seattle, Guyana, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
By Ray from Nepal - 2017.09.22 11:32
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Tom from Denver - 2018.11.02 11:11
