Grinding Glass beads are widely used as wet and dry grinding media adopted by micron powders processing, not only used in painting, and ink industries, but also used in magnetic, pharmaceutical, papermaking, china-clay and rubber industries. There are four types of glass bead grinding media available as below.
Normal Glass Beads:
It features clarity, chemical stability and low cost used for grinding or shot blasting.
| Химическо съдържание | Physical characteristics | Sizes (мм) | |
|
SiO2 Ал2О3 CaO MgO Na2О |
Specific Gravity: 2.45g/cm3 Обемна плътност: 1.5g/cm3 Micro-hardness: 635kg/mm2 |
0.4-0.6 0.6-0.8 0.8-1.0 1.0-1.5 1.5-2.0 |
2.5-3.0 3.0-3.5 3.5-4.0 4.0-4.5 4.5-5.0 |
Intensive Glass Beads:
It features good internality, wear-resistance, and chemical stability. The PH value is 7.2, which is suitable for grinding of materials with low or medium adhesive or shot blasting.
| Химическо съдържание | Physical characteristics | Sizes (мм) | |
|
SiO2 Ал2О3 CaO MgO Na2О |
Specific Gravity: 2.45g/cm3 Обемна плътност: 1.5g/cm3 Micro-hardness: 635kg/mm2 |
0.4–0.6 0.6-0.8 0.8-1.0 1.0-1.5 1.5-2.0 |
2.5–3.0 3.0-3.5 3.5-4.0 4.0-4.5 4.5-5.0 |
Wear-resistance Glass Beads:
It features high density, wear-resistance, chemical stability, less abrasion than zirconia oxide beads. It is suitable for wet or dry grinding of materials with medium or high adhesive.
| Химическо съдържание | Physical characteristics | Sizes (мм) | |
| SiO2 Ал2О3 CaO MgO Na2O ZrO2 TiO2 |
Specify Gravity: 2.8g/cm3 Обемна плътност: 1.65g/cm3 Micron-hardness: 720kg/mm2 |
0.6-0.8 0.8-1.0 1.0-1.5 1.5-2.0 |
2.0-2.5 2.5-3.0 3.0-3.5 3.5-4.0 |
Pure White Glass Beads:
It is colorless, featured good clarity, chemical stability, less abrasion. It is suitable for grinding of high grade and pure white materials.
| Химическо съдържание | Physical characteristics | Sizes (мм) | |
| SiO2 Al2O3 CaO MgO Na2O TiO2 |
Specify Gravity: 2.7g/cm3 Обемна плътност: 1.6g/cm3 Micron-hardness: 700kg/mm2 |
0.6-0.8 0.8-1.0 1.0-1.5 1.5-2.0 |
2.0-2.5 2.5-3.0 3.0-3.5 3.5-4.0 |
Опаковане начин:
25kgs or 50kgs packed in 3 layers bags, or can be packed on request.
Свържете се с нас за повече информация и цена : sales@hxrefratory-materials.com
Бележки: За да се предотврати отделянето на прах и замърсяването на въздуха, моля, осигурете запечатването и целостта на опаковката на продукта по време на транспортиране и съхранение; моля, уверете се, че продуктът се използва при условие, че е оборудван с прахоустойчиви артикули и е инсталиран с устройство за отстраняване на прах.
