Zhengzhou Rongsheng Refractory Co., Ltd.
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C |
| Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China |
| Brand Name | Rongsheng |
| Certification | ISO9001 |
| Model Number | CA-65 CA-70 CA-75 CA-80 |
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Product Specification
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C | Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China | Brand Name | Rongsheng |
| Certification | ISO9001 | Model Number | CA-65 CA-70 CA-75 CA-80 |
| High Light | high alumina refractory cement ，furnace refractory cement ，Hydraulic Calcium Aluminate Cements | ||
High Alumina Refractory Cement Refractory Cement For Cement Plant
Quick Detail:
Model Number: CA-70 CA-75 CA-80
Al2O3 Content (%): 40%~80%
Material: Alumina Cement
Description:
Calcium aluminate cements are cements consisting predominantly of hydraulic calcium aluminates. Alternative names are "aluminous cement", "high-alumina cement" and "Ciment fondu" in French. They are used in a number of small-scale, specialized applications.
Applications:
1. In construction concretes, rapid strength development is achieved, even at low temperatures.
2. In construction concretes, high chemical resistance is possible.
3. In refractory concretes, strength is maintained at high temperatures.
4. As a component in blended cement formulations, various properties such as ultra-rapid strength development and controlled expansion can be obtained.
Specifications:
|
Product |
CA-65 |
CA-68 |
CA-70 |
CA-75 |
CA-80 |
|
|
Chemical Composition (%) |
Al2O3 |
64-66 |
67-69 |
69-71 |
73-75 |
77-80 |
|
CaO |
32-34 |
29-31 |
27-29 |
23-25 |
18-20 |
|
|
SiO2 |
1.8 |
1.2 |
0.3 |
0.3 |
0.3 |
|
|
Fe2O3 |
0.6 |
0.6 |
0.3 |
0.3 |
0.3 |
|
|
|
||||||
|
Specific Surface (cm2/g) |
4500 |
4500 |
5000 |
5500 |
7000 |
|
|
Setting time (h:min) |
Initial setting (min) |
0:40 |
0:40 |
0:40 |
0:45 |
0:45 |
|
Final Setting (min) |
8:00 |
8:00 |
10:00 |
10:00 |
10:00 |
|
|
|
||||||
|
Cold Modulus of Rupture (MPa) |
24 hour |
6.0min |
6.0min |
6.0min |
6.0min |
5.0min |
|
72 hour |
8.0min |
8.0min |
8.0min |
8.0min |
6.0min |
|
|
Cold Crushing Strength (Mpa) |
24hour |
45.0min |
45.0min |
45.0min |
45.0min |
35.0min |
|
72hour |
70.0min |
70.0min |
70.0min |
70.0min |
60.0min |
|
|
|
||||||
|
Refractoriness (°C) |
1680 |
1710 |
1730 |
1750 |
1770 |
|
Competitive Advantage:
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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