Ecvv Trade
Zhengzhou Haixu Abrasives Co., Ltd.

China Manufacturer with main products: White Fused Alumina, Brown Fused Alumina, Black Silicon Carbide, Green Silicon Carbide, Chrome Ore, Garnet

Home  >Products Catalog > aluminum oxide > WFA White Fused Alumina Material

WFA White Fused Alumina Material

FOB Price: 1100.00 - 1200.00 USD/Metric Ton
Supply Ability: 500 Metric Ton per Month
Shipping: By Sea
Payment Terms: L/C, T/T
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: 25kgs/bag,1MT/Jumbo bag

Quick Details

  • Abrasive Grain Sizes: F24-F220
  • Usage: Grinding and polishing
  • Material: Al2O3
  • Brand Name: HAIXU Abrasives
  • color: White
  • Model Number: WFA
  • Mohs hardness: 9.0
  • Specific Gravity: 3.95g/cm3
  • Bulk density: 1.55-1.95g/cm3
  • Melting point: 2250 degree
  • Whiteness: min 82

Specifications

Product Introduction of WFA White fused alumina material

 

WFA White fused alumina material is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). the white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness.

 

Typical chemical analysis of WFA White fused alumina material:

AL2O3

99.59%

Fe2O3

0.02%

Na2O

0.24%

K2O

0.02%

SiO2

0.01%

CaO

0.02%

MgO

0.01%

L.I.O.

0.09%

 

 

Characteristics of WFA White fused alumina material:

1. Because the white fused alumina has good self-sharpening, strong toughness, strong grinding ability, hardness higher than brown corundum, and low heat generation, it can not only be used as a raw material for abrasive tools such as cutting discs and grinding wheels.

2. White fused corundum can also be directly used in grinding and polishing, surface treatment, sandblasting and rust removal, and can be used in dry and wet sandblasting, surface polishing and polishing, and surface treatment before spraying.


3. Fused alumina sand has strong wear resistance, so it is suitable as an additive material for wear-resistant products.

4. White fused corundum has high refractory temperature, acid and alkali corrosion resistance, and good thermal performance. It can be used as high temperature resistant materials such as casting surface sand, thermally conductive ceramics, and high temperature resistant glue. It is widely used in casting, steel refractory, chemical refractory, 95 batteries, decorative porcelain and other special ceramics and porcelain for daily life, as well as high-tech industries such as semiconductors and electronics.

 

3. Typical physical properties of WFA White fused alumina material:

 

Hardness:

Mohs:9.0

Maximum service temperature:

1900 centigrade

Melting Point:

2250 centigrade

Specific Gravity:

3.95g/cm3

Volume density

3.6g/cm3

Bulk density(LPD):

1.55-1.95 g/cm3

Color:

White

Particle shape:

Angular

 

4. Product Feature of WFA White fused alumina material:

A.      High Whiteness,WFA blasting media don't affect the color of substrate.

B.      High hardness with good self-sharpening ability.

C.      Low grinding heat in blasting process. There is no metal and other residues on surface.

D.      Even particle distribution not blocking blasting nozzle.

E.      Low Na2O content and high Al2O3 purity.

 

 

5.Applications of White Fused Alumina grit for anti-slip aggregate:

 

1.    Metal sandblasting surface treatment:

Removing the oxide layer of metal, stainless steel, aluminum alloy, tungsten molybdenum, copper products and other materials. Abrasive sandblasting to remove rust. White aluminum oxide grain has strong grinding ability and high efficiency. It can be recycled and will not leave residues on the surface of the workpiece. White aluminum oxide grain does not contain iron, sulfur, chlorine and other elements. It can be used in dentistry, food, medical equipment, aerospace and other fields:

I. -Surface treatment before spraying for spraying, painting, supersonic thermal spraying, etc., to increase the unevenness of the surface of the material and enhance the holding power of the sprayed material. B-Prepare the surface treatment before painting the back panels of mobile phones and laptops.

Ii.-Surface treatment before metal spray welding and titanium plating, such as sandblasting on the surface before brazing of super-hard grinding wheel and cemented carbide.

 

 

2. Surface treatment of glass and non-metallic materials:

I. Colored glass, glass products, ceramic products, bamboo chips, wood products, composite non-metallic materials and other materials such as sandblasting, matting, polishing, matte treatment, etc. Rubber materials such as printing rubber rollers, rubber molds, PU materials, acrylic sheets, plastics and other materials are surface-etched.

 

3. Semiconductor industry: White aluminum oxide used for surface treatment of aluminum alloy semiconductor components, surface treatment and sandblasting before vacuum sputtering; removal of impurities on the back of wafers.

 

4. Mold processing industry: White aluminum oxide blasting media for surface treatment of metal molds, forged steel molds, forged aluminum molds, mold steel, carbon steel, and mold processing industries such as matte surface treatment after mold biting. For example, wire cutting molds, glass molds, tire molds, conductive rubber molds, shoe molds, bakelite molds, electroplating molds, button molds, plastic product molds and other molds all use alumina sand.

 

5.Skin cleaning:  Microdermabrasion Crystals white aluminum oxide could improve scars,blackheads,pore size. It makes skin smooth and clean without any contaminant.

 

6.Product Specification of WFA White fused alumina material:

 

Grit

1

2

3

3 and 4

5

Q5max,%

W1,um

Q1,%

W2,um

Q2max,%

W3,um

Q3min,%

W4,um

Q3+Q4min,%

W5,um

F8

4000

0

2800

20

2360

45

2000

70

1700

3

F10

3350

0

2360

20

2000

45

1700

70

1400

3

F12

2800

0

2000

20

1700

45

1400

70

1180

3

F14

2360

0

1700

20

1400

45

1180

70

1000

3

F16

2000

0

1400

20

1180

45

1000

70

850

3

F20

1700

0

1180

20

1000

45

850

65

710

3

F24

1180

0

850

25

710

45

600

65

500

3

F30

1000

0

710

25

600

45

500

65

425

3

F36

850

0

600

25

500

45

425

65

355

3

F40

710

0

500

30

425

40

355

65

300

3

F46

600

0

425

30

355

40

300

65

250

3

F54

500

0

355

30

300

40

250

65

212

3

F60

425

0

300

30

250

40

212

65

180

3

F70

355

0

250

25

212

40

180

65

150

3

F80

300

0

212

25

180

40

150

65

125

3

F90

250

0

180

20

150

40

125

65

106

3

F100

212

0

150

20

125

40

106

65

90

3

F120

180

0

125

20

106

40

90

65

75

3

F150

150

0

106

15

90

40

75

65

63

3

F180

125

0

90

15

75

*

63

40

53

*

F220

106

0

75

15

63

*

53

40

45

*

 

7.Packing of WFA White fused alumina material:

A.     25KGS/PVC Bag

B.    1Metric Ton/Jumbo Bag

C.     25KGS/PVC Bag,40Bags/Jumbo Bag

D.    1 Metric Ton/Jumbo Bag/Pallet

E.    Other customized package are available

 

 

FAQ:

Q:Are you manufacturer or trading company?

A:We are manufacturer of white fused alumina. HAIXU Abrasives has white aluminum oxide manufacturing experience of 22 years. We produce WFA section sand, WFA grains, WFA powder, etc.

 

Q:Are the WFA grains you get is produced from Tilting furnace or Fixing furnace?

A:Our WFA grains F8-F220 are produced from fixing furnace. Fixing furnace WFA is of higher toughness and more durable.

 

Q:What is the content of Na2O of your WFA grains?

A: We have normal Sodium WFA grain and low Sodium WFA grain. Normal WFA grain Na2O content is max. 3% which is lower than most competitors. Low sodium WFA grain Na2O content is max.0.1%.

 

Q:Do you have a MOQ of WFA grain?

A:Generally no limit of MOQ. Even 25kgs(1 bag)is ok for us. but the logistic cost will be higher than normal.

 

Q:What substrate is the WFA grain blasting for?

A:WFA grain works good for Aluminum alloy, stainless steel, glass, Acrylic,etc.

 

Q:What is the leadtime of FCL WFA grain?

A: Generally 7-10 days after receiving deposit.

 

 WFA White fused alumina material
WFA White fused alumina material


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

White Fused Alumina from this supplier

Abrasive Polishing Grade Series SA-1    
FOB Price: 4000.00-5000.00 USD/Ton
Min Order: 1 Ton
White Fused Alumina for Dental Application    
FOB Price: 1100.00-1200.00 USD/Metric Ton
Min Order: 1 Metric Ton
Low Sodium White Fused Alumina    
FOB Price: 1100.00-1200.00 USD/Metric Ton
Min Order: 1 Metric Ton
High Purity White Fused Alumina from China    
FOB Price: 1100.00-1200.00 USD/Metric Ton
Min Order: 1 Metric Ton
A Grade White Fused Alumina 99% Purity    
FOB Price: 1100.00-1200.00 USD/Metric Ton
Min Order: 1 Metric Ton

More products from other suppliers

steel cut wire shot    
FOB Price: 450.00-600.00 USD/Ton
Min Order: 1 Ton
Marble Grinding Material Silicon Carbide    
FOB Price: 1500.00 USD/Ton
Min Order: 1 Ton
Hot Sale Pr6O11 Praseodymium Oxide Powder    
FOB Price: 20.00-120.00 USD/Kilogram
Min Order: 1 Kilogram
for Scissors Polishing Diamond Thermal Compound    
FOB Price: 0.19-0.32 USD/Gram
Min Order: 200 Grams
Synthetic Diamond Powder-Zx80    
Min Order: 1 Kilogram
Abrasive Sleeves    
Min Order: 3,000 Pair
Jiygo Brown Fused Alumina for Abrasives & Refractories    
FOB Price: 650.00-800.00 USD/Metric Ton
Min Order: 25 Metric Ton
gold and diamond mining plant    
FOB Price: 800.00-1,700.00 USD/Gram
Min Order: 20 Gram

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group