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Lowest Price for White Alumina Powder - WFA for Refractories – Yufa

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa


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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Electro Corundum, Fused Alumina, White Aluminum Oxide Powder, We glance forward to receiving your enquires shortly and hope to have the opportunity to function along with you inside the future. Welcome to acquire a glimpse at our organization.
Lowest Price for White Alumina Powder - WFA for Refractories – Yufa Detail:

Applications

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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:

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures

Lowest Price for White Alumina Powder - WFA for Refractories – Yufa detail pictures


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We continuously execute our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for Lowest Price for White Alumina Powder - WFA for Refractories – Yufa , The product will supply to all over the world, such as: Bolivia, Poland, Jordan, We accomplish this by exporting our wigs directly from our own factory to you. The goal of our company is to get customers who enjoy coming back to their business. We sincerely hope to cooperate with you in the near future. If there's any opportunity, welcome to visit our factory!!!
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Frances from Czech - 2018.12.10 19:03
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Nina from Vietnam - 2018.11.11 19:52
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