Glass beads for blasting
| Model: | 4 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | glass beads , blasting glass beads , glass beads blast |
| Price: |
-
|
| Min. Order: | - |
Product Description
Glass beads with the quality of clean, transparent, no bubbles and impurity. Its hardness and spherical form is suitable to remove impurity and metal oxides with no damaging of the treated surface. It also does not react chemically with other materials so that it widely used in blasting, polishing, grinding etc.
|
Model |
Mesh |
Sizeμm |
|
30# |
20-40 |
850-425 |
|
40# |
30-40 |
600-425 |
|
60# |
40-60 |
425-300 |
|
80# |
60-100 |
300-150 |
|
100# |
70-140 |
212-106 |
|
120# |
100-140 |
150-106 |
|
150# |
100-200 |
150-75 |
|
180# |
140-200 |
106-75 |
|
220# |
140-270 |
106-53 |
|
280# |
200-325 |
75-45 |
|
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 |
46 |
|
Al2O3 |
0.5-2.0% |
Roundness |
≥92.5% |
|
Fe2O3 |
≥0.15% |
Magnetic |
≤0.1% |
|
Other |
2.0% |
Bubble |
≤0.1% |
All sizes can be supplied as required.
Application:
- Polish aviation parts, relieve stress to improve anti-fatigue strength and reduce friction and wear;
- Surface treatment of stainless steel products. Cleaning of mould such as forging dies, rubber, plastic, metal casting, extrusion & stamping dies etc.
- Cleaning and removing the flash, burr of integrate circuit, semiconductor device, metal tube and non-ferrous alloy precision casting etc.
- Used in painting, and ink industries, magnetic, pharmaceutical, papermaking, china-clay and rubber industries.
- Used in reflective material for road marking lines.
Member Information
| Henan HengXin Industrial & Mineral Products Co., Ltd | |
|---|---|
| Country/Region: | He Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 86038317 |
| Contact: | Cherry (Sales) |
| Last Online: | 16 Oct, 2014 |
