Refractory Insulation Board Ceramic Fire Board High Heat Insulation Board 1260 Ceramic Fibre Board

Refractory Insulation Board Ceramic Fire Board High Heat Insulation Board 1260 Ceramic Fibre Board

1.Yannuo Calcined Bauxite has two different grade:abrasive grade and refractory grade.
2.Yannuo Calcined Bauxite has high refractory and stable Al2O3 content.
3.Yannuo is in the position to provide free sample, favorable price and fast delivery.
Chat Now

Product Details

These principles today more than ever form the basis of our success as an internationally active mid-size company for aluminum oxide powder, green silicon macro coated, Bauxite. We insist on training and reusing moral, ambitious and capable people. Our premise of cultivating consumer loyalty is to strengthen the construction of marketing ethics and create and deliver valuable products or services for consumers. We have always been adhering to the corporate philosophy of 'carving out fine products, mutual benefit and development' and the service tenet of 'customer needs as the first choice, customer satisfaction as the first standard', and our products and services have won a good reputation among customers worldwide. As a well-organized and responsible enterprise, our aim is to provide customers with efficient services and high-quality products.

Calcined Bauxite for Abrasives & Refractory Grade


calcined-bauxite_(001).jpg

calcined-bauxite1(001).jpg


Introduction:
Bauxite coverswide
range for refractory grade material. Raw bauxite ore is widely used in the production of aluminum metals. Calcined Bauxite is obtained by calcining (heating) superior grade bauxite at high temperature (from 850℃ to 1600℃). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. In the refractory industry, Bauxite is typically used in ladle working lining, delta sections, general purpose repair, melting furnace and mineral processing. It also can be used in pedestrian pathways and road preparation surface.


Chemical Analysis:

Item

88

87

85

80

Al2O3(%)

88.0min

87.0min

85.0min

80.0min

SiO2(%)

5.5max

7.0max

8.0max

10.0max

Fe2O3(%)

1.6max

1.8max

2.0max

2.5max

TiO2(%)

4.0max

4.0max

4.0max

4.0max

CaO+MgO

0.40max

0.40max

0.40max

0.50max

K2O+Na2O

0.40max

0.40max

0.40max

0.50max

B.D(gm/cc)

3.25min

3.20min

3.10min

2.90min

Moisture

0.3max

0.3max

0.4max

0.5max


Features:
High refractoriness
High Alumina content
Good mechanical strength
Low impurities of iron oxide and Titania
Stable temperature strength


Applications:
• Calcined bauxite for making brown fused alumina abrasive grain
• Calcined bauxite for refractory raw materials
• Calcined bauxite for cement
• Wear-resistance materials
• Road surface preparation


Available Grain Size:
0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm, etc. We can also produce according clients request.


Packaging
1M/T big bag or 25kgs bag, Pallet available


Our Advantages:
1.Professional manufacturer, more than 20 years experiences
2.Ensure clients stable quality
3.Having our own testing laboratory whichguarantee products quality
4.Available todelivery sample to clients before place an order. Trail order for testing is also workable.

5.Production capacity: over 40, 000 tons per year.

6.Available to customized according clients specifications.


The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Refractory Insulation Board Ceramic Fire Board High Heat Insulation Board 1260 Ceramic Fibre Board. Our products are now sold in various regions, and our overseas markets have been gradually developed. The key to the success of our company lies in the matching of our goal and resource advantages, accurate positioning and seizing the market opportunity.
Hot Tags: high alumina refractory and abrasive grade calcined bauxite materials, China, manufacturer, suppliers, factory, quotation, buy, low price, for sandblasting, for coated and bonded abrasives, abrasive & refractory material, free sample, silicon carbide abrasive, bauxite mining, White Aluminum Oxide, Green Silicon Carbide, Black Fused Alumina, Synthetic Silicon Carbide

Inquiry

You Might Also Like