Calcined Bauxite

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100MT m.t.

Supply Capability:: 20000MT/YEAR m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

CALCINED BAUXITE A

Gas Calcined Anthracite Coal made from taixi Anthracite

Calcined Bauxite Rotary Kiln Al2O3 85%

Calcined Bauxite Rotary Kiln Al2O3 86%

$Refractory Use Alumina Aluminum Oxide AL2O3$

Refractory Use Alumina Aluminum Oxide AL2O3

Metallurgical Grade Aluminum Oxide Al2O3 Powder

Sintered bauxite, bauxite 85,calcined bauxite 88

65% Alumina 120 Mesh Calcined Bauxite with Low Price

Quick Details of Calcined Bauxite:

Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, iron oxide, titania, aluminosilicate, and other impurities in minor or trace amounts.

Specification of Calcined Bauxite:

	AL2O3	FE2O3	TIO2	K2O+Na2O	CaO+MgO	Bulk density
1	≥75	≤2.5	≤4.0	≤0.3	≤0.5	≥2.7
2	≥80	≤2.5	≤4.0	≤0.3	≤0.5	≥2.8
3	≥85	≤2	≤4.0	≤0.3	≤0.5	≥3.0
4	≥86	≤2	≤4.0	≤0.3	≤0.5	≥3.1
5	≥87	≤2	≤4.0	≤0.3	≤0.5	≥3.2
6	≥88	≤1.8	≤4.0	≤0.25	≤0.5	≥3.25
7	≥90	≤1.8	≤4.0	≤0.25	≤0.5	≥3.3

AL2O3

FE2O3

TIO2

K2O+Na2O

CaO+MgO

Bulk density

≥75

≤2.5

≤4.0

≤0.3

≤0.5

≥2.7

≥80

≤2.5

≤4.0

≤0.3

≤0.5

≥2.8

≥85

≤2

≤4.0

≤0.3

≤0.5

≥3.0

≥86

≤2

≤4.0

≤0.3

≤0.5

≥3.1

≥87

≤2

≤4.0

≤0.3

≤0.5

≥3.2

≥88

≤1.8

≤4.0

≤0.25

≤0.5

≥3.25

≥90

≤1.8

≤4.0

≤0.25

≤0.5

≥3.3

Application of Calcined Bauxite：

Aluminium is a product of increasing importance for manufacturing because of its light weight, strength and durability as well as its capacity to be recycled. On a life cycle assessment basis, the high strength to weight ratio of aluminium results in significant fuel savings, particularly where substitution can be made for heavier construction materials.

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.

calcined bauxite

calcined bausite

Q:The development prospect of fire-resistant material: I also want to know, who can say, thanks all the way.

Q:What are grade classifications of the external walls fireproofing material?: There are many kind of external walls fireproofing material, according to the document No. 65, the grade of external wall fireproofing material can be divided into: Level A is inorganic insulation non-combustible materials, such as cement foam insulation board, vitrified?micro bead?thermal insulation?mortar, rock wool board, glass wool panels. Level B1 is nonflammable material, mostly are organic material which has added a relatively large amount of flame retardant, such as polystyrene board, extruded sheet, phenolic foam board and polyurethane board. Level B2 is flame-retardant materials, and also known as fire-retardant materials, mostly are organic insulation materials with appropriate amount of flame retardant.

Q:How long is the fire resistant limit for ultra thin fire retardant coating?: There is no detailed stipulation for ultra-thin fire retardant coating, and the thickness of the inside is the fire resistance limit shall reach certain time(at least). In engineering, the thickness of the fire retardant coating is generally determined according to the manufacturer's testing report. We use thin fire retardant coating for steel structure: if the fireproof limit is 2.5 hours. the thickness should be 4.9mm. If fire-resistant limit is 2 hours, the thickness shall be 3.5mm. If the refractory limit is 1.5 hours, the thickness shall be 1.75mm. If the limit is 1.0, the thickness is 1.17mm hope my answer can help you

Q:Which fire-resistant materials have good viscidity?: Viscidity is necessary for gunning mix, repair mix and bordering. It is too broad to which has good viscidity. Both gunning mix and repair mix are powder before adding water. Bordering also has little viscidity before heating. The question shoule be more specific.

Q:What kind of refractory materials can withstand 1500℃ when processing briquette stove core and meanwhile cost less?: Alkali resistant castables cost the least.

Q:Which industry does the metallurgy and thermal insulating and refractory material belong to?: According to "New Economic Industrial Classification", the metallurgy and the thermal insulation refractory matter belong to C category. The manufacturing industry has 30 categories. The non-metallic mineral products industry has 303 classes. The production of building materials of tiles, stones, ect. refers to clay, ceramic tile production, building stone processing, building materials produced by wastes or drogs and subcategories 3035 produced by other building materials. The manufacture of thermal and acoustic insulation materials refers to the manufactuer of mineral insulation materials and other products, like rock wool, mineral?cotton, expanded perlite and expanded vermiculite used for thermal insulation and sound insulation, but it does not include the production of 3039 subcategories, like asbestos thermal insulation and sound insulation materials, and other construction materials.

Q:What are the characteristics of thealuminium oxide refractory?: Alumina refractory are characterized by uniform granularity, mobility, good dispersity. And it has good acid and alkaline slag erosion resistance, high strength, abrasion resistance, high melting point, erosion resistance , anti-flush and excellent thermal shock resistance.

Q:What's the refractoriness and how to measure the refractoriness?: Bottom each side length is 8 mm and upper side length is 2 mm. Under a certain temperature-rising speed, when heating, refractory's resistance to high temperature from melting is called refractoriness. The properties of cross section into an equilateral triangle and height is 30 mm. When it bends down until the vertex and chassis contact temperature is the refractoriness of sample. It bends due to the influence of its weight. Make the will-measured material into standard pyrometric cone.

Q:Who knows about the types of Dalian thermal insulating and refractory materials?: There are mainly following types: rock wool series, rubber and plastic series, glass wool series, mesh series, ventilation series, mortar series, extruded sheet series, geothermal series, insulation supporting pin series, glass silk cloth series. I hope my answer can help you.

Q:What thickness is needed of the ultra-thin fireproof paint with a fireproof time of 2.5 hours?: The thickness of steel structure fire retardant coating hasn't been regulated in the steel structure application specification (CECS24:90). The above thickness refers to a certain thickness that must (at least) achieve a certain time of the fire resistance. The thickness of fire-retardant coating in engineering is generally determined according to factory inspection report. We use thin steel structure fire retardant coating: 2.5 hours' fire resistance with the thickness of 4.9 mm; 2.0 hours' fire resistance with the thickness of 3.5 mm; 1.5 hours' fire resistance with the thickness of 1.75 mm; 1.0 hours' fire resistance with thickness of 1.17 mm. I hope I can help you.

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