China OEM Alumina Oxide Powder - 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:
Related Product Guide:
Global Potassium Aluminium Sulphate Market Greater Revenue Share by 2028 | Activated Alumina Oxide
Global Potassium Aluminium Sulphate Sales Market Report 2018 | Lithium Molecular Sieve
We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for China OEM Alumina Oxide Powder - Calcined Alumina For Thermal Conductivity – Ton Year, The product will supply to all over the world, such as: Miami, kazan, Latvia, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We offer wholesale prices on all our quality parts so you are guaranteed greater savings.
By Michelle from Rio de Janeiro - 2017.01.28 18:53
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Ray from India - 2018.08.12 12:27