shenzhen kaite industry co. ltd.

Product Name: Brown Fused Alumina
Listing Date: 21 2017,08
Expiration Date: 21 2017,09
Product Origin: China
Lead/Delivery Time:

Trade Lead Details/Specifications:

Brown fused alumina at competitive price from China.

It is suitable for manufacturing of vitrified and resinoid tools, and for lapping polishing and blasting. It can be used to make superior refractories.

Physical Properties
Color: Dark Brown
Bulk Density: 115-125
Specific Gravity: 3.9
Grain Shape: Angular/sharp
Hardness: 9 Mohs

Chemical Composition (% by weight)
Grits Al2O3 TiO2 magnetic matter
16# - 30# 94.5 - 97.0 1.5 - 3.8 0.038max
36# - 60# 94.5 - 97.0 1.5 - 3.8 0.028max
70# - 90# 94.5 - 97.0 1.5 - 3.8 0.023max
100# - 120# 93.5 min 1.5 - 3.8 0.023max
150# - 180# 93.5 min 1.5 - 3.8 0.017max
220# - 240# 92.5 min 1.5 - 3.8 0.017max

Available sizes
#8 (2800 ~ 2360 micron
#10 (2360 ~ 2000 micron
#12 (2000 ~ 1700 micron
#14 (1700 ~ 1400 micron
#16 (1400 ~ 1180 micron
#20 (1180 ~ 1000 micron
#22 (1000 ~ 850 micron

#24 (850 ~ 710 micron
#30 (710 ~ 600 micron
#36 (600 ~ 500 micron
#40 (500 ~ 425 micron
#46 (425 ~ 355 micron
#54 (355 ~ 300 micron

#60 (300 ~ 250 micron
#70 (250 ~ 212 micron
#80 (212 ~ 180 micron
#90 (180 ~ 150 micron
#100 (150 ~ 125 micron

#120 (125 ~ 106 micron
#150 (106 ~ 75 micron
#180 (90 ~ 63 micron
#220 (75 ~ 53 micron

Refractory grade:
Size: 8-5mm, 5-3mm, 3-1mm, 1-0mm, 25-0mm, 10-0mm, 5-0mm, 3-0mm
Chemical Composition: Al2O3: 94.50 min; SiO2: 1 max; Fe2O3: 0.2 max; TiO2: 3.8 max; CaO: 0.5max; MGO: 0.4 max.
Packing: 25kgs/bag or 1000kgs/bag.

 

With/Without Sample:   No