Factory selling Poly Aluminium Sulfate - 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:
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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Factory selling Poly Aluminium Sulfate - Ultra-Fine Temperature Calcined Alumina – Ton Year, The product will supply to all over the world, such as: United Kingdom, Toronto, Estonia, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We are able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to offer you the ideal service and products. For anyone who is interested in our company and items, please make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We are going to usually welcome guests from around the globe to our corporation. o create small business relations with us. Please really feel no cost to speak to us for enterprise. nd we believe we are going to share the most effective trading practical experience with all our merchants.
By Coral from Danish - 2017.04.28 15:45
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Eileen from Ireland - 2018.11.04 10:32