Payment & Shipping Terms:
|Material:||High Alumina||Refractoriness (Degree):||1770°< Refractoriness< 2000°|
|Bulk Density:||2.4-2.8g/cm3||Bending Strength:||7-9Mpa|
high aluminous cement,
high alumina castable refractory
HIGH ALUMINA CEMENT
Detailed Product 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.
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.
Physical And Chemical Properties
CALCIUM ALUMINA CEMENT
|Specific Surface Aea||Cm2/g||≥5000||≥7000|
(1) For the preparation of unshaped refractories;
(2) With heat-resistant coarse aggregate (such as chromite, etc.) can be made of high temperature resistant heat-resistant concrete;
(3) Urgent project
(4) Works for anti-sulphate corrosion and winter construction.
1. High refractoriness
2. Stable chemical properties, good chemical corrosion performance
3. Ideal plasticity
4. Low shrinking
5. High compression strength, good structural integrity
Packaging information of our refractory cement :
Q : Are you manufacturer or trader?
A : We are manufacturer and have our own factory
Q : Can I get free samples?
A : Yes , We can provide 1 - 10KG for free.
Q : How can you control your quality?
A : First, our city is rich in the raw material, and the quality is one of the best in China.
Second, for each production processing, we have complete QC system for thechemical compositionand Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Contact Person: Xu