Tabular Alumina

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100MT m.t.
Supply Capability:
20000MT m.t./month
  • OKorder Service Pledge
  • Quality Product
  • Order Online Tracking
  • Timely Delivery
  • OKorder Financial Service
  • Credit Rating
  • Credit Services
  • Credit Purchasing

Add to My Favorites

Follow us:

Quick Details of Tabular Alumina:

Super high temperature shaft kiln sintered plate corundum that takes alumina as raw material is molded by milling and drying;

on condition of quick warming and cooling in super high temperature shaft kiln, it becomes lots of tight column crystal and

the dimension of crystal is among 30-200um; there are lots of alumina corundum that has high purity with lots of closed micro-holes.

 

Specification of Tabular Alumina:

Item

SYA-99

Grain size (mm)

Standard 

Typical

Apparent porosity (%)

≥3.00

≤5.0

3.5

1.00~3.00

≤7.0

5.5

Volume density

 (g/cm3)

≥3.00

≥3.50

3.53

1.00~3.00

≥3.45

3.48

Al2O3 (%)

≥99.00

99.4

NaO2 (%)

≤0.40

0.30

 

Application of Tabular Alumina:

It is one kind of excellent insulation raw materials for fire-proof, porcelain and electric instruments;

it is also excellent material for milling tool and polishing milling.

 

Advantages:

 1.We can control the quality and cost due to our strong capacity and cash flow in China .

2. We have strict and mature quality and logistics control on the cargo .

3.As a governmental company, we are reliable.

 tabular alumina

 tabular alumina

 

 

 

Q:Is the ball mill used in production of refractories?
Refractory is a kind of non-metallic material that is of resistance to thermal shock and chemical erosion, low thermal conductivity and low expansion coefficient. The refractoriness of the refractory is not less than 1580℃. The usage of the refractory is broad. Refractory materials include refractory bricks and powders. Abandoned refractory bricks can be recreated as new bricks after they are crushed by a crusher and grinded by a ball mill. The ball mill and crusher are needed to grind and crush the material in the production of the refractory. The ball mill produced by Zhengzhou Xinhai Machinery Manufacturing Co. has excellent performance and there are many successful cases in Inner Mongolia, Heilongjiang and Guangdong. At the request of the national environmental policy, the company adjusts the equipment details, allowing the equipment to ensure the volume of production while reduce energy consumption.
Q:What's the difference of fire-resistant material's density, specific gravity and bulk specific gravity?
glass
Q:What is streaming fireproof material?
Streaming fireproof material is castable refractory that can flow and degas without virbration, which is suitable for thin-wall or places that cannot be molded by vibration because of complex shapes. Well, appropriate amount of water is necessary for it. Its characteristic goes that it can be cast into various shapes of construction body without virbration and it will not reduce or not significantly reduce the performance of castable at the same time.
Q:What are the applications of refractory in petroleum?
It can be used in chemical filler. For general process, some insulation parts also need to use refractory.
Q:What refractories can withstand high temperature above 2100 degrees?
You can refer to advices from the first one coupled with the second one.
Q:How can refractory materials be divided?
There are many criteria for the classification of refractories.Just referring to a book about refractory.
Q:What do refractory materials include?
It is so difficult.
Q:What's the fire endurance of fire windows?
That is fire resistance rating, fire-resistant time in the case of fire! It can be basically classified into the following levels and the fire endurance of the fire window is as follows as well: A class fire window: no less than 1.2h; B class fire window: no less than 0.9h; C class fire window: no less than 0.6h. This is in accordance with the latest specification of gb16809-2008 fire windows.
Q:How to make use of waste refractory materials whose main elements are alumina and mullite?
Crushing and pressing refractory bricks, or refractory parts . Such as welding positioner tracks use disposable tools.
Q:What are the materials of insulation firebricks?
The furnaces of firebricks are generally divided into two types, namely, unshaped refractory materials and shaped refractory materials. Unshaped refractory materials, also called castables, is a mix of powdery particles of many aggregates and one or multiple adhesives. They must be stirred well with one or multiple liquids when in use, which has a strong liquidity. Unshaped refractory materials generally refers to firebricks. They have standard rules about their shapes and can also be processed temporarily as needed.
We has been adhering to scientific and technological innovation as the company development ideas, establishing the export-oriented development strategy and has close technical cooperation with scientific research institutions.We supply many kinds of calcined bauxite.

1. Manufacturer Overview

Location Tianjin,China
Year Established 2006
Annual Output Value Below US$1 Million
Main Markets Mid East;Western Europe;Japan;North America
Company Certifications The Authentication certificate of Quality Management system

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 61% - 70%
No.of Employees in Trade Department 50 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 300,00 square meters
No. of Production Lines Above 5
Contract Manufacturing Design Service Offered
Product Price Range Average

Send your message to us

This is not what you are looking for? Post Buying Request