China Wholesale Ceramic Honeycomb Substrate Manufacturers Suppliers – RTO Heat Exchange Honeycomb Ceramic – Zhongtai
China Wholesale Ceramic Honeycomb Substrate 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:
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for China Wholesale Ceramic Honeycomb Substrate Manufacturers Suppliers – RTO Heat Exchange Honeycomb Ceramic – Zhongtai , The product will supply to all over the world, such as: Japan, Angola, Indonesia, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Candance from Las Vegas - 2018.09.23 18:44
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Althea from Myanmar - 2017.11.20 15:58
