TitleProduct

Brown Fused Alumina for Sandblasting

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-15 19:51

  • Browse the number:

    55

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Company Profile

Dengfeng City Ludian Town Xingguang Abrasives Factory

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Contact:Miss Amanda(Mr.)  

Email:

Telephone:

Phone:

Area:Henan

Address:Henan

Website: http://dfldxg.auto-charge.net/

PRODUCT DETAILS
Sale brown fused alumina for refractory matter
Strength
Free sample
High temperature resistance
Low expansion coefficient
High quality bauxite as raw material
High ruputation
All kinds of granularity





Production process: Also known as carborundum, is bauxite, coke (anthracite)
As the main raw material, in an arc furnace. The main components of al2o3, and tio2. There is also a small amount of sio2 and fe2o3
Properties:
High temperature resistance
Corrosion resistance
High hardness
High strength
Wear resistance,
Good crystallization
Low coefficient of expansion
Micro hardness: Knoop hardness hv1800-2200kg/mm2, mohs hardness of 9 3.85/cm3, bulk density, maximum use temperature is 1850, melting point 2250
Color: Dark brown, dark blue after calcination.
Usage:
1 abrasive corundum
2 free grinding
3 resin abrasive
4 coated abrasives
5abrasive water jet cutting
6refractory material
7 brown corundum functional filler -- mainly used for automobile brake parts, special tires, special construction products, can be used as construction of highway pavement, runway, terminal, parking lot, industrial floor, sports venues and other wear-resistant materials;
The filter medium -- is a new application field of abrasive, abrasive substrate medium using granular filtering bed, purification of drinking water or wastewater, water filtration material model at home and abroad, especially suitable for non-ferrous metal processing, petroleum drilling mud weighting agent:
 
Item 

 Al2O3

 Fe2O3

 SiO2

 TiO2

Density
Grade A 
≥ 95 %

≤ 0.3 %

≤ 1.5 %

1.50-3.80 %

3.85 g/cm3

Grade B

≥ 90 %

≤ 1.3 %

≤ 1.5 %

1.50-3.80 %
3.85 g/cm3

Grade C

≥ 8 5%

≤ 1.8 %

≤ 1.5 %

1.50-3.80 %
3.85 g/cm3

 

Refractory-- 0-1mm, 1-3mm, 3-5mm, 5-8mm ...  W: 200# .320# or your required

 

Abrasives-- F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .....