Sintered Tabular alumina

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50 Metric Ton/Metric Tons m.t.
Supply Capability:
2000 Metric Ton/Metric Tons per Month m.t./month

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Product Description:

Quick Details of Sintered Tabular alumina:

Place of Origin:China mainland

Material:Alumina Cement

Particle Shape:Block/Ball/Grain/Powder

Al2O3 Content(%):99.5%

SiO2 Content(%):0.02%

Color:White

Specifications of Sintered Tabular alumina:

Shape

Type

Chemical Compositon

Physical Characteristics

Al2O3

Na2O

SiO2

Fe2O3

Bulk Density

Apparent Porosity

Water Absorption

Packed Bulk Density

Cold Crushing Strength

≥%

≤%

≤%

≤%

≥g/cm3

%

%

Kg/m3

N

Ball

RP-T162

99.7

0.20

0.02

0.02

3.65

1.5

0.4

2160-2000

2900-14700

RP-T164

99.5

0.30

0.04

0.03

3.55

3.5

0.8

2000-1860

2700-13500

RP-T60

99.3

0.40

0.09

0.02

3.50

5

1.5

 

RP-T61

99.1

0.40

0.13

0.03

3.45

6

2.0

Granule

RP-T60G

99.3

0.40

0.10

0.02

3.50

5

1.5

(mm)

5-10 3-6 3-1 1-0

0.5-1 0.2-0.6

RP-T61G

99.1

0.40

0.13

0.03

3.45

6

2.0

Micro Powder

RP-T60P45

99.2

0.40

0.09

0.02

3.50

5

1.5

(μm)

-45μm (-325mesh)

-20μm (-635mesh)

RP-T60P20

99.1

0.40

0.15

0.04

3.50

5

1.5

RP-T61P45

99.1

0.40

0.12

0.03

3.45

5

1.5

RP-Y61P20

99.0

0.40

0.15

0.04

3.45

5

1.5

Packaging & Delivery of Sintered Tabular alumina:

Packaging details:1mt big bag or according to customers’ requirements

Delivery:7-15 work days after the order is confirmed

Application:

Widely used in iron and steel industry

 Primary choice of refractory aggregate

 Foundry, petrochemical, ceramic and incineration

Competitive Advantages:

High purity

High refractoriness

High volume stability

High density, low permeability

High thermal shock resistance

High chemical resistance

High mechanical stability

High wear-resistance

Timely delivery & service

Good company reputation

 alumina

 tabular alumina

 

 

 

 

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Q:What are the specifications of fire resistant bag?
Fire resistant bag is featured by wear resistance, resistance to heat, shock, acid and alkali, somke, fire, bacteria, mould and static electricity. Fire resistant bag is generally used for table top, desktop, wall face, cabinet, office furniture, wall-hung cupboard, etc. The common specifications include: 2135mm×915mm, 2440mm×915mm, 2440mm×1220mm, thickness 0.6-1.2mm. I hope it can help you.
Q:Which industry does refractory belong to?
It belongs to construction industry.
Q:Who knows about the fire endurance of sintered shaly hollow bricks?
1. after roasting at high temperature of more than 1200 degrees, shale burned bricks in construction works can be free from expanding with heat and contracting with cold. 2. masonry walls can be plastered with no needs of any anti-cracking, reinforcement measures, and walls will not bulge and crack, which can reduce the construction cost, as well as are preferred building materials of frame structural engineering. 3.They have good sound insulation and thermal insulation performances, are one of the green building materials that the state currently promotes. 4. They have high intensity. The average compressive strength of them is up to 15.8, which matches with M7.5 cement mortar that has advantages of low water absorption, and good anti efflorescence performance.
Q:Which kind of furnace hearth refractory is better?
Coal is acidic medium, so the matched material should be acidic refractories oriented, like silica bricks. For example, the coking coke oven and carbon furnace made of carbon are in reducing atmosphere, so they use silica bricks which have low price and good high-temperature indicators. If the part has special requirements, you can then consider other refractory on request.
Q:What is the limit of fireproof rolling shutter?
Fire proof door can be divided into Serie A, B and C in terms of fire endurance limit, fire resisting limit are not should be less than 1.20h, 0.90h and 0.60h. Set firewall has difficult sites can use fire shutter fire partition separating, when the back fire surface temperature rise refractory limit determination conditions of fire shutter, the fire resistant limit not less than 3H; when employed does not include back fire surface temperature rise do fireproof limit determination conditions of fireproof rolling curtain, on both sides of the shutter should be set up a separate closed type automatic water spraying system protection, sprinkler system continuation of time should not be less than three hours.
Q:Who knows the fire resistant level of the rock wool color plate?
Hello; Same with other unprotected steel, the fire endurance of the color steel plate is generally 15 minutes. It is not a fireproofing material, let alone fire resistant level. If the color steel plate has sprayed fire retardant coating and the thermal insulation filling material in the core is rock wool fiber, it can achieve A level fireproofing requirements. The color steel plate refers to the painted steel plate, which is a steel plate with organic coating. The color steel board is divided into the single plate, color steel composite board, floor support board, ect. It is widely used in large public buildings, public plants, portable dwelling, and integrated housing walls and roofings. I hope that will help you.
Q:What refractories are resistant to fluorine gas?
It is recommended to use fused-quartz brick, which will produce hydrofluoric acid fluorine (an acidic gas) when water vapors. It is cheap. While it is recommended to use silica brick if it exceeds 1,200 degrees. So acidic refractory is an advisable refractory for using. It works well if the temperature is below 1200 degrees.
Q:Who can tell me what is neutral refractory?
Neutral refractories refer to the refractory materials which will not react greatly with both acidic and basic slag at high tempreratures. Such as carbon refractories and chromite refractories. The main components include carbon, silicon carbide, aluminum oxide, chromium oxide and other trivalent oxides, such as carbon refractories and chrome refractories, etc. Strictly speaking, neutral refractories refer only to the carbonaceous refractories, including carbon brick and graphite silicon carbide products, etc.
Q:What are the physical properties of refractory material?
The mechanical properties of refractory material include compressive strength, volume density and sclerosing, slag resistance, elastic modulus, thermal shock resistance, oxidation resistance, bibulous rate, fluidity, resilience, bond strength and slump, electrical conductivity, specific heat, heat capacity, the impact strength, linear change, torsional strength, stomatal aperture distribution, resistance to acid, etc. The use performance of refractory material include refractoriness, thermal emissivity, condensation, porosity, coefficient of thermal expansion. Thermal properties of refractory material include thermal conductivity, temperature conductivity, plasticity, the hydration resistance, creep performance. The physical properties of the refractory materials include structure performance, mechanical properties, shear strength, load softening temperature, CO erosion resistance. The structure properties of the refractory materials include porosity, alkali resistance and sintering. The operating performance of refractory material include consistency, tensile strength, the use performance and operating performance, wear resistance, bending strength, thermal properties.
Q:How many levels are there in the classification of PP fireproof materials?
The level of fireproof materials: A-level: Non-combustible building materials have rare chance to burn. A1-level: Non-combustible materials, no open fire A2-level: Non-combustible materials, smoke should be tested and qualified. B1-level: Fire-retardant building materials: Fire-retardant materials are good at resisting flame. It is difficult for them to burst into fire when coming across open fire in the air or at high temperature. It will not quickly get wilder and when the fire source removes, it will be extinguished immediately. B2-level: Combustible building materials: Combustible building materials can play a certain role in preventing combustion. It will immediately burst into flames when coming across open fire or at high temperature, and will lead to fire spreading, such as wooden pillars, roof frames and beams as well as stairs. B3-level: Inflammable building materials are highly flammable with no flame retardant ability, fire risk is high.
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