Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

White Corundum, Abrasive Grains, Corundum Abrasives manufacturer / supplier in China, offering High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R), Deburring Tumbling Grinding Polishing Finishing Plastic Abrasive Media, High Grade Plastic Abrasive Media for Grinding Polishing Finishing and so on.

Gold Member Since 2017
Audited Supplier
Supplier Homepage Products White Fused Alumina (WA) High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
  • High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)

High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)

Min. Order / Reference FOB Price
1 Ton US $700-1,100/ Ton
Port: Qingdao, China
Production Capacity: 10000tons / Month
Payment Terms: L/C, T/T, D/P, Western Union
Natural Abrasive Type: Natural Corundum
Artificial Abrasive Type: Corundum Abrasives
Application: Machinery
Function: Surface Finish
Source: Artificial Abrasives
Particle Size: Mill

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Basic Info.

Model NO.
WA / WA-B / WA-P / WA-R
Hardness
Conventional Abrasive
Crystal Color
White
Basic Mineral
Alpha- Al2O3
Crystal System
Hexagonal
Mohs Hardness
9
Density
More Than 3.90g/cm3.
Micro Hardness
Hv2200-2300
Usage
Polishing, Grind, Sand Blasting, Refractory.
Trademark
kumthai
Transport Package
25kg P. P Bag+1mt Jumbo Bag, 25kg Paper Bag+Pallet
Specification
F8-F1200, P12-P2500, 0-1mm, 1-3mm,3-5mm,5-8mm, etc
Origin
Zhengzhou, China
HS Code
2818109000
High Quality White Aluminum Oxide Fused Alumina(WA/WA-B/WA-P/WA-R) Corundum Abrasives, Special Specifications Customizable!


White Fused Alumina (WA) is produced by bayer alumina in an electric arc furnace at high temperatures. The product shows higher hardness, higher bulk density and good cleanliness. The materials can be used to grind high carbon steel, high speed steel, chilled steel and so on. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.

White Corundum/White Aluminum Oxide/White Fused Alumina are applied into many industrial fields due to its stable and great physical and chemical properties. It can be used for making bonded/coated abrasive tools, for grinding, polishing, lapping, blasting, precision casting, and refractory industry, aerospace industry, mobile phone and electronic industry, jewelry industry, hardware industry, ceramics, automobile parts, bearing, powder metallurgy and so on.

 
Grain Usages and Types 
UsageFor vitrified wheelsFor organic wheelsFor coated abrasivesFor refractory materials
TypeWAWA-BWA-PWA-R
 
Physical Characteristics
ItemBasic mineralCrystal systemCrystal colorMohs 
hardness
Density
White aluminum oxideα- Al2O3HexagonalWhite93.90g/cm3
ItemMicro hardnessElectrical 
resistivity
Grinding ability(compared with 
diamond as one)
Linear expansion
 coefficient(when 900
ºC α•10-6k-1)
White aluminium oxideHV2200-23001014-1016Ω•cm0.128.3
 
Chemical Composition
GB/T 2479-2008
TypeGritChemical composition (%, by weight)
Al2O3Na2O
WAF4-F8099.100.35
F90-F15099.100.40
F180-F22098.600.50
F230-F80098.300.60
F1000-F120098.100.70
WA-BF4-F8099.000.50
F90-F15099.000.60
F180-F22098.500.60
WA-PP12-P8099.100.35
0.40
P100-P15099.10
P180-P22098.600.50
P240-P80098.300.60
P1000-P120098.100.70
P1500-P250097.500.90
WA-R0-1mm99.000.50
1-3mm99.000.50
3-5mm99.000.50
5-8mm99.000.50
Note: Special requirements on chemical composition and other terms can be satisfied through discussion.

The grit sizes of White Corundum/White Aluminum Oxide/White Fused Alumina WA WFA are produced according to national standard and international standard, and can be also produced according to customers' requirements.
 
Chemical Composition
GB/T 2479v-2008
TypeGrit SizeBulk DensityWhitenessChemical composition (%, by weight)
Al2O3Na2O
WAF120-F220≥1.80g/cm3≥80%≥99.10≤0.40
 Note: Special requirements on chemical composition and other terms can be satisfied through discussion.

Product package: 25kg P. P Bag+1MT Jumbo Bag, 25kg Paper Bag+1 MT Pallet, or according to customers' requirements.


High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)
High Quality White Aluminum Oxide Fused Alumina (WA/WA-B/WA-P/WA-R)

 

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