커스터마이징: | 사용 가능 |
---|---|
내화성 (℃): | 1770 미만의 내성 2000 이상. |
모양: | 가루, 그릿/분말/그레인 |
비즈니스 라이센스가 검증 된 공급 업체
독립적인 제3자 검사 기관의 감사를 받음
White Fused Alumina / White Aluminum Oxide/White Fused Aluminum Oxide/Whit Corundum/WA /WFA
White Fused Alumina is a high purity, synthetic mineral,manufactured by the fusion of controlled quality pure grade Bayer Alumina in an electric arc furnace at temperatures greater than 2000C followed by a slow solidification process. Strict control over quality of raw materials and fusion parameters ensure products of high purity and high whiteness,high hardness, toughness is a bit low, excellent self sharpening, grinding force, low calorific value, high efficiency,acid and alkali resistance, good thermal stability.
Al2O3 white fused alumina compound refractory material is an optimal refractory material to make refractory products:
Section sand 0-1mm,1-3mm,2-3mm,3-5mm,5-8mm:
Fine powder -100#,-200#,-320#:
Used for refractory, castable:
Properties
|
0-1mm 1-3mm 3-5mm 5-8mm
|
0-100 0-200 0-325
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Guarantee Value
|
Typical Value
|
Guarantee Value
|
Typical Value
|
||
Chemical
Composition
|
Al2O3
|
≥99
|
99.5
|
≥98.5
|
99.0
|
SiO2
|
≤0.4
|
0.06
|
≤0.30
|
0.08
|
|
Fe2O3
|
≤0.2
|
0.04
|
≤0.20
|
0.10
|
|
Na2O
|
≤0.4
|
0.30
|
≤0.40
|
0.35
|
Used for abrasives, blasting, grinding:
Properties
|
Grains
|
||||
24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
|
|||||
Guarantee Value
|
Typical Value
|
||||
Chemical
Composition
|
Al2O3
|
≥99
|
99.50
|
||
SiO2
|
≤0.2
|
0.04
|
|||
Fe2O3
|
≤0.2
|
0.04
|
|||
Na2O
|
≤0.3
|
0.23
|
Used for abrasives, lapping, polishing:
Properties
|
Micropowder
|
||||
W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5
|
|||||
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
|
|||||
240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000#10000#
|
|||||
Guarantee Value
|
Typical Value
|
||||
Chemical
Composition
|
Al2O3
|
≥99
|
99.20
|
||
SiO2
|
≤0.4
|
0.08
|
|||
Fe2O3
|
≤0.2
|
0.06
|
|||
Na2O
|
≤0.4
|
0.35
|