Luoyang Ruitu Refractories and Abrasives Co.,Ltd
Luoyang Ruitu Refractories and Abrasives Co.,Ltd
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
RUITU
Blocky
FEPA
F12-F1200
Bonded Abrasives
Brown
Metric Ton
1
USD 700.000 - 0.000
TIANJIN
7-14days
40*25kg plastic in 1MT big bag
Yes
30000 / Year
L/C, D/A, D/P, T/T
Abrasive and Refractory Raw Materials Brown Fused Aluminum Oxide
Introduction
RUITU brand Brown Fused Alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200° C, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc. It has the features of high hardness and good strength, good selfsharpening, good thermal resistance, good thermal stability and chemical stability.
Applications
1.For Free grinding, such as glass industry.
2.For Friction products and abrasion resistance ground
3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products.
5.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt.
7.For Producing mold of precision casting and Grinding, lapping and polishing media.
Main Application Shows:
For Bonded and Coated Abrasive
For Refractory
Packaging Detail:
25kg/plastic bag, 1mt/jumbo bag or as you require.
|
|
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
Density |
|
First Grade |
≥ 95 % |
≤ 0.3 % |
≤ 1.5 % |
1.50-3.80 % |
3.85 g/cm3 |
|
Second Grade |
≥ 90 % |
≤ 1.3 % |
≤ 1.5 % |
1.50-3.80 % |
3.85 g/cm3 |
|
Third Grade |
≥ 8 5% |
≤ 1.8 % |
≤ 1.5 % |
1.50-3.80 % |
3.85 g/cm3 |
|
|
|||||
Main Type and Application:
RUITU AE-10
Broken Up by Barmac machine,
Grain Shape:Block/Round
Main application:vitrified grinding wheels
Bulk Density Index(g/ cm3):
|
Grit No. |
F12 |
F-16 |
F-20 |
F24 |
F30 |
F36 |
F46 |
|
B.D. |
1.92-2.06 |
1.90-2.04 |
1.88-2.02 |
1.83-1.97 |
1.81-1.95 |
1.79-1.93 |
1.75-1.89 |
|
Grit No. |
F-60 |
F-80 |
F-100 |
F120 |
F150 |
F180 |
F220 |
|
B.D. |
1.71-1.85 |
1.67-1.81 |
1.61-1.75 |
1.59-1.73 |
1.56-1.70 |
1.54-1.68 |
1.52-1.66 |
Customer’s special B.D requirements are also available.
RUITU A-10B
Broken Up by Rolling mill machine,have hign bulk density
Grain Shape:Sharp/Angular
Main application: Resin cutting off wheels,Glass Carving
Bulk Density Index(g/ cm3):
|
Grit No. |
F-12 |
F-16 |
F-20 |
F24 |
F30 |
F36 |
F46 |
|
B.D. |
1.88-1.96 |
1.84-1.92 |
1.81-1.89 |
1.78-1.86 |
1.75-1.83 |
1.73-1.81 |
1.69-1.77 |
|
Grit No. |
F-60 |
F-80 |
F-100 |
F120 |
F150 |
F180 |
F220 |
|
B.D. |
1.66-1.74 |
1.59-1.67 |
1.54-1.62 |
1.53-1.61 |
1.51-1.59 |
1.50-1.58 |
1.47-1.55 |
Customer’s special B.D requirements are also available.
RUITU AR-95
Main application:Refractory Raw Materials
Chemical Composition(GB/T3043-2000)
|
|
Al2O3 |
Fe2O3 |
TiO2 |
SiO2 |
CaO |
Mgo |
|
Grains |
>95.0 |
<0.3 |
<3.0 |
<1.5 |
<0.4 |
<0.6 |
|
Powders |
>94.0 |
<0.5 |
<3.0 |
<1.8 |
<0.5 |
<0.5 |
|
DCF |
>85.0 |
<1.5 |
<5.0 |
<4.0 |
<2.0 |
<2.0 |
Grain Size Available: 30-10mm, 25-0mm, 20-10mm, 8-5/5-3/3-1/1-0mm, -8/+16mesh, -16/+30mesh,-30/+60mesh, -100mesh, -200mesh, -325mesh .
Customer’s special size requirements are also available.
