professional factory for Molecular Sieve Filter - Ultra-Fine Temperature Calcined Alumina – 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.
Introduction:
1.Technics: Calcined temperature beyond 1300C, the alumina powder be calcined without Boron, Ultimate crystal size 3-5um.
2.Application: TCH-1/TCH-2/TCH-3 is good for producing electronic alumina ceramic/wear resistant ceramic(alumina wear tile, alumina ceramic brick, alumina ball)/alumina ceramic substrate.
3.Payment Term: TT/LC AT sight.
4.Delivery time: Within 2 weeks to ship since the date we receive your deposit or L/C at sight.
5.Al2O3>99.7% Na2O <0.3% Fe2O3<0.024% SiO2<0.019% TiO2<0.008%.
6: (1)Loss weight when burning<0.2% Density=3.96g/cm3 a-Al2O3>93%
(2)Medium particle size(D50) 75um Ultimate crystal size 3-5um
(3)BET specific surface area 1.0 m2/g
The specification of various code is shown as belows:
|
Application |
Model |
Al2O3 |
Na2O |
Fe2O3 |
SiO2 |
TiO2 |
LOI |
True density |
a-Al2O3 |
D50 |
Particle size |
specific surface |
|
Unit |
% |
≤% |
≤% |
≤% |
≤% |
≤% |
g/m3 |
% |
um |
um |
m2/g |
|
|
Dry pressing/CIP series |
TCH-101 |
99.7 |
0.08 |
0.02 |
0.018 |
0.006 |
0.15 |
3.96 |
96 |
75 |
2–3 |
0.6-0.8 |
|
TCH-102 |
99.6 |
0.1 |
0.02 |
0.018 |
0.006 |
0.15 |
3.95 |
95 |
75 |
2–3 |
0.6-0.8 |
|
|
TCH-103 |
99.5 |
0.2 |
0.02 |
0.018 |
0.006 |
0.2 |
3.95 |
95 |
75 |
2–3 |
0.8-1.0 |
|
|
TCH-105 |
99.4 |
0.3 |
0.02 |
0.018 |
0.006 |
0.2 |
3.93 |
93 |
75 |
2–3 |
0.8-1.0 |
|
|
Injection moulding |
TCH-213 |
99.5 |
0.15 |
0.02 |
0.018 |
0.006 |
0.15 |
3.95 |
95 |
75 |
3-4 |
0.5-0.6 |
|
TCH-211 |
99.7 |
0.1 |
0.02 |
0.018 |
0.006 |
0.1 |
3.96 |
96 |
75 |
3-5 |
0.5-0.6 |
|
|
Refractory series |
TCH-31 |
99.4 |
0.3 |
0.02 |
0.018 |
0.006 |
0.15 |
3.92 |
90 |
75 |
2-3 |
0.1-0.8 |
|
TCH-30 |
99.5 |
0.25 |
0.02 |
0.019 |
0.008 |
0.1 |
3.95 |
95 |
3 |
2-4 |
1.0-1.2 |
|
|
TCH-33 |
99.4 |
0.3 |
0.02 |
0.018 |
0.006 |
0.15 |
3.95 |
95 |
43 |
2-3 |
0.9-1.0 |
|
|
TCH-003 |
99.4 |
0.3 |
0.02 |
0.018 |
0.006 |
0.13 |
3.95 |
95 |
4 |
3-5 |
1.0-1.2 |
|
|
TCH-35 |
99 |
0.3 |
0.02 |
0.02 |
0.006 |
0.2 |
3.9 |
90 |
43 |
3-5 |
0.9-1.0 |
|
|
Active A-Al2o3 |
TCH-5H |
98.8 |
0.15 |
0.02 |
0.15 |
3.95 |
95 |
1 |
||||
|
TCH-5L |
98.6 |
0.15 |
0.02 |
0.15 |
3.93 |
93 |
0.8 |
|||||
|
Polishing series |
TCH-61 |
97 |
0.1 |
0.1-0.2 |
0.18-2 |
3.95 |
95 |
40-60 |
||||
|
TCH-62 |
97 |
0.1 |
0.1-0.2 |
0.18-2 |
3.95 |
95 |
4-5 |
|||||
|
TCH-63 |
98 |
0.1 |
0.05-0.6 |
0.18-0.2 |
3.97 |
95 |
4-5 |
|||||
|
Glazing series |
TCH-7 |
99.6 |
0.2 |
0.02 |
0.018 |
3.95 |
95 |
55 |
||||
|
TCH-703 |
99.6 |
0.2 |
0.02 |
0.018 |
3.95 |
95 |
15 |
|||||
|
TCH-713 |
99.6 |
0.2 |
0.02 |
0.018 |
3.95 |
95 |
4 |
Product detail pictures:
Related Product Guide:
The violent rhetoric of the antivaccine movement, “I didn’t really mean it” edition | Lithium Molecular Sieve
Global Alumina Trihydrate Market 2019 With Top Countries Data : Emerging Technologies, Sales Revenue, Driving Factors, Distributors, Development Status, Opportunity Assessment and Industry Expansion Strategies 2024 | Lithium Molecular Sieve
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for professional factory for Molecular Sieve Filter - Ultra-Fine Temperature Calcined Alumina – Ton Year, The product will supply to all over the world, such as: Lithuania, Kuwait, Bangladesh, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
By Princess from Kazakhstan - 2018.02.04 14:13
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Judy from Swiss - 2018.09.21 11:44