תיאור

Grinding Glass Beads

Normal beads：
As blasting, road-marking and grinding media, it has features of orystal, steady chemical change and low cost.

פרמטרים טכניים עיקריים：

■ Chemical Composition：SiO₂ AL₂O₃ CaO MgO Na₂O

■ Proportion：2.45g/cm³

■ Artificial Proportion：1.5g/cm³

■ Micro-rigidity：≥635kg/mm²

■ Diameters：0.2-0.4מ"מ；0.4-0.6מ"מ；0.6-0.8מ"מ；0.8-1.0מ"מ；1.0-1.5מ"מ；1.5-2.0מ"מ；2.0-2..5מ"מ；2.5-3.0מ"מ；3.0-3.5מ"מ；3.5-4.0מ"מ；4.0-4.5מ"מ；4.5-5.0מ"מ；

■ Ordering Information： LR 1300—Normal glass beads (25ק"ג)

Intensive Beads
Silicate of boron grinding glass beads has features of tenacity, התנגדות ללבוש, steady chemical change and 7.2 PH-value are suitable both for grinding materials with low, middle adhesion and blasting processes.

פרמטרים טכניים עיקריים：
■ Chemical Composition：SiO₂ AL₂O₃ CaO BaO Na₂O B₂O₃
■ Proportion：2.5g/cm³
■ Artificial Proportion：1.5g/cm³
■ Micro-rigidity：≥680kg/mm²
■ Diameters：0.6-0.8מ"מ；0.8-1.0מ"מ；1.0-1.5מ"מ；1.5-2.0מ"מ；2.0-2..5מ"מ；2.5-3.0מ"מ；3.0-3.5מ"מ；3.5-4.0מ"מ

■ Ordering information： BGD 1320—Intensive glass beads (25ק"ג)