CIPIE(Henan)Import and Export Trade Co.,LTD
CIPIE(Henan)Import and Export Trade Co.,LTD
[
Henan,
China (Mainland) ]
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Henan, China (Mainland)
OEM
F16-F220
Powder
Angular
Other
F16-F220
High Heat-treated
Bonded Abrasives
Ton
1
USD 600.000 - 800.000
SHANGHAI
Within 20days after siging the contract
25 kg pvc bags and 1 MT big bags
Yes
1000 / Month
D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin: |
Henan ,China (Mainland)
|
Brand Name: |
OEM
|
Model Number: |
F16-F220
|
Material: |
al2o3
|
Usage: |
sand blasting ,surface treatment
|
Abrasive Grain Sizes: |
F16-F220
|
color: |
brown
|
shape: |
grain
|
purity: |
95% min AL2O3 content
|
impurity: |
under control
|
max using tempreture: |
1900centigrade
|
melting point: |
2250 centigrade
|
morh's hardness: |
9.0
|
true density: |
3.90 g/cm3
|
sample: |
free
|
Packaging Detail: | 25 kg pvc bags and 1 MT big bags |
Delivery Detail: | Within 20days after siging the contract |
Brown aluminum oxide F220 sandblasting powder purity of al2o3,95% min Manufacturer specialized in BFA since 1999 Free sample.
Aluminium Oxide/Brown Aluminium Oxide/Al2O3
1.Specifications
Brown aluminum oxide (BFA) is made from Calcined Bauxite.
Brown aluminum oxide is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products.good sandblasting powder for circuit board rough blasting.rust removal,snagging.
These grains are also used for shot blasting and as polishing media.
Refractory grade Brown aluminum oxide BFA is used as a raw material in the manufacture of high alumina refractory.
Brown aluminum oxide is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications
2.Size & Chemical&physical analysis
Size under FEPA with complete model of F8,10,12,14,16,20,22,24,30,36,46,54,60,70,80,90,100,120,150,180,220;
Customized size is available.
Brown aluminum oxide’s chemical analysis |
||||||||
Application |
specification |
major chemical content % |
||||||
AL2O3 |
Fe2O3 |
SiO2 |
TiO2 |
Magnetic |
||||
Sandblast Abrasive |
F-macrogrit |
4#-80# |
≥95 |
≤0.3 |
≤1.5 |
≤3.0 |
≤3.0 |
|
90#-150# |
≥94.5 |
≤3.0 |
||||||
180#-220# |
≥94.5 |
≤3.5 |
≤3.0 |
|||||
Brown aluminaum oxide’s physical property |
||||||||
Item |
Specification |
|||||||
Color |
dark brown(dark blue after calcination) |
|||||||
Crystalline form |
trigonal system |
|||||||
Moh's hardness |
≥9.0 |
|||||||
Melting point(centigrade) |
2250 |
|||||||
Max service Temp(centigrade) |
1900 |
|||||||
True density(g/cm3) |
≥3.90 |
|||||||
Coefficient of inear expansion(0-1600 centigrade) |
7—9 |
3.Processing technic
(1)Air crush with the lowest bulk density, the shape of the material sharp
(2)Ball milling with the middle bulk density,the shape of the material between sharp and cube.
(3)Bamark with the highest bulk density,the shape of the material cube and circle.
4.Sieves using in processing
(1)Brown aluminum oxide BFA is under the standard of FEPA,GB,JIS,ANSI.
(2)Generally,we use 5 sieves for sieving the material.
(3)And also can customize the sieving method for customers' special request.
5. Advantages
(1)Brown aluminum oxide has Al2O3 content 94.5% min
(2)We passed the certification of ISO 9001:2000
(3)Equipped full line of test method.
(4)The laboratory is certified by government Inspection Bureau, that assures its quality stability.
(5)All products will be supplied according to customers different requirement.
(6)Brilliant produce&supply&delivery ability
(7)Flexible price policy.