Special Design for Brown Fused Alumina 70# - Glass beads – TAA
Special Design for Brown Fused Alumina 70# - Glass beads – TAA Detail:
Advantage
■ clean and smooth, not hurt to the mechanical precision of work piece.
■ high mechanical intensity, hardness, flexibility
■ it can be reused several times, the same effect and is not easily broken.
■ uniform size, after blasting sand around the device to maintain a uniform brightness effect, not easy to leave a watermark.
■ high purity and good quality meet the international standard.
■ stable chemistry property, not pollute the metal processed.
Technical specification
|
Chemical Analysis |
Physical Properties |
||
|
SiO2 |
≥65.0% |
Bulk Density |
1.5g/cm3 |
|
Na2O |
≤14.0% |
Real Density |
2.5g/cm3 |
|
CaO |
≤8.0% |
Mohs Hardness |
6-7 |
|
MgO |
≥2.5% |
HRC hardness |
16 |
|
AL2O3 |
0.5-2.0% |
Roundness |
≥92.5% |
|
Fe2O3 |
≥0.15% |
Bubble |
≤10% |
|
Other |
2.0% |
||
Grades/Sizes of glass bead for sand blasting media
|
Type |
Mesh |
Diameter(um) |
|
30# |
20-40 |
850-425 |
|
40# |
30-40 |
600-425 |
|
60# |
40-60 |
425-250 |
|
80# |
60-100 |
250-150 |
|
100# |
70-140 |
210-105 |
|
120# |
100-140 |
150-100 |
|
150# |
100-200 |
150-70 |
|
180# |
140-200 |
105-70 |
|
220# |
140-270 |
105-50 |
|
280# |
200-325 |
70-45 |
|
320# |
<325 |
<44 |
Applications
1. used for semi-luster surface treatment of stainless steel products.
2. used for cleaning of mould such as forging dies, rubber, plastic, metal casting, extrusion & stamping dies etc.
3. to clear tensile stress of various parts, increase the fatigue life and corrosive power.
4. used for cleaning and removing the flash, burr of integrate circuit and semiconductor device.
5. used for shot peening of medical equipment, textile machinery and all kinds of hardware products etc.
6. used for cleaning and removing burr of all kinds of metal tube, non-ferrous alloy precision casting etc.
Product detail pictures:
Related Product Guide:
We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Special Design for Brown Fused Alumina 70# - Glass beads – TAA , The product will supply to all over the world, such as: Serbia, Amsterdam, Greek, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!
By Myrna from Greenland - 2018.09.29 13:24
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Rachel from Colombia - 2018.10.09 19:07
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