New Delivery for Activated Ceramic Ball - Calcined Alumina For Thermal Conductivity – Ton Year Detail:
Calcined Alumina
Calcined Alumina is a commercial Alumina or Aluminum Oxide. It is white powder. One of the outstanding characteristics of Calcined Alumina is its hardness which is 9 on mohs scale. There is board industrial field of applications for this type of alumina and number of distinctive grade are produced to meet various needs.
Identification of grades
1) Calcined Aluminum S-100 grades: White granular free flowing powder passes through 150 m.
2) Calcined Aluminum S-300 grade: White superfine powder passes though 45 micron.
3) Calcined Alumina SCM grade: It is finally ground grades consisting entirely of superfine passes through 45 micron.
4) Calcined Alumina S-300 PT: It is finely ground grade consisting entirely of superfine with surface treated.
Uses
Use as a bedding material in the heat treatment of special alloy steels, It is use as a fluxing medium in the meeting of special steels as a component of low expansion glass. It is use as a constituent of special china dazes & it is use as a raw material for the manufacture of dental porcelains. It is use for refractory application such as electrical insulators. It is use as a abrasive resistant. It is use glazing ceramic tiles.
A special kind of Alpha calcined alumina.
As thermal insulation filler polymer, it is widely used in thermal conductivity of plastics, rubber, adhesives and coatings.
|
Chemical Composition % |
Specific surface area |
-325 mesh |
|||
|
Al2O3 |
Na2O |
Fe2O3 |
SiO2 |
m2/g |
|
|
99.7 |
0.08-0.13 |
0.02-0.07 |
0.04-0.14 |
≤0.5 |
≥98.5 |
Notes: Particle size could be processed to order.
Application:
1.As thermal insulation filler polymer.
2.Used in thermal conductivity of plastics,rubber,adhesives.
Product detail pictures:
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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for New Delivery for Activated Ceramic Ball - Calcined Alumina For Thermal Conductivity – Ton Year, The product will supply to all over the world, such as: Nigeria, Kenya, Tanzania, By integrating manufacturing with foreign trade sectors, we can offer total customer solutions by guaranteeing the delivery of right items to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Bruno Cabrera from Philippines - 2018.12.10 19:03
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Nicole from French - 2017.08.28 16:02