head_banner

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa


Product Detail

Product Tags

Related Video

Feedback (2)

Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for Artificial Dense Corundum, Fused Magnesia Alumina Sands, Refractory Aluminum Oxide, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa Detail:

Applications

ap (1)
ap (6)

1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries.

2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials.

3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composite nozzles, and high-temperature industrial furnace lining materials.

Grit and Fine Powder

0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm, 5-10mm, 10-25mm, 100mesh 200mesh 325mesh …

Other spec are available upon request. Low sodium, Micro sodium WFA are both available.

Product Advantages

1. Low sodium and micro sodium WFA can be provided. Na2O can be double 0.

2. Bulk density can really reach 3.6 g/cm3, which can meet needs of various high-grade refractory materials.

3. YUFA spends 24hours non-stopping melting the WFA with a diameter of 6.5m in order to pursue the high-grade and stable quality.

4. Various specifications can be supported.

Chemical Composition

Chemical Composition

Grit > 0.1mm

Typical Value

Fine Powder

≤ 0.1mm

Typical Value

Al2O3%≥

99.2

99.5

99

99.3

SiO2%≤

0.1

0.03

0.15

0.08

Fe2O3%≤

0.1

0.03

0.1

0.06

K2O+Na2O%≤

0.35

0.25

0.4

0.3

Apparent Porosity %≤

8

6

Common Bulk Density g/cm3

3.6

3.65

High Bulk Density g/cm3

3.68

3.72

True Density g/cm3

3.9

3.93

3.9

3.93

 Chemical Composition Of Low Sodium, Micro Sodium White Fused Alumina

Chemical Composition

Low Sodium

Micro Sodium

Guarantee Value

Typical Value

Guarantee Value

Typical Value

Na2O % ≤

0.15

0.08

0.08

0.02

Al2O3 % ≥

99.4

99.7

99.6

99.8

SiO2 % ≤

0.1

0.05

0.1

0.05

Fe2O3 % ≤

0.05

0.02

0.05

0.02

Particle Size Composition Standard

Specification

Coarse Grain

Basic Grain

Fine Grain

Mesh Size

mm

Mass Percent Of Oversize

 %

Mass Percent

% 

Mesh Size(mm

Mass Percent Of Undersize 

%

25 ~ 15

20

≤ 8

83

115

≤ 9

15 ~ 10

15

110

8 ~ 5

8

5

5 ~ 3

5

3

3 ~ 1

3

1

1 ~ 0

1

0.075

≤ 10

1 ~ 0.5

0.5

≤ 9

1 ~ 0.3

0.3

0.5 ~ 0

0.5

67

0.075

≤ 25

0.3 ~ 0

0.3

82

0.045

≤ 10

0.2 ~ 0

0.2

77

≤ 15

0.088 ~ 0

0.09

≤ 10

90

 

0.074 ~ 0

0.075

 

 

0.044 ~ 0

0.045

   

Note: Various section sand and fine powder can be processed according to customer needs


Product detail pictures:

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures

2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa detail pictures


Related Product Guide:

We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for 2021 wholesale price White Aluminum Oxide - WFA for Refractories – Yufa , The product will supply to all over the world, such as: Atlanta, Philippines, Miami, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Janet from Slovenia - 2018.11.28 16:25
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Candy from Austria - 2018.12.11 11:26
    Write your message here and send it to us
    X