Glass beads are applied widely in coating material, pigment, magnetic coating of audio & video tape, pharmaceutical, paper making, Kaolin clay and rubber-plastics industries. It is a necessary media for dry and wet grinding. It is also applied as glitters in both traffic facilities and construction decoration.
item Ⅰ
GJ-Ⅰ General type | Chemical Composition | Physical Characteristics | Specifications：Φ/mm |
As agent for glittering &coating due to its transparency, durability and frugality. |
SiO2 Al2O3 CaO MgO Na2O | Density：2.45g/cm3 Sub-density：1.5g/cm3 Hardness：≥635kg/mm2
| Ф0.2-0.4 Ф2.0-2.5 Ф0.4-0.6 Ф2.5-3.0 Ф0.6-0.8 Ф3.0-3.5 Ф0.8-1.0 Ф3.5-4.0 Ф1.0-1.5 Ф4.0-4.5 Ф1.5-2.0 Ф4.5-5.0 |
itemⅡ
GJ-Ⅱ strengthen type | Chemical Composition | Physical Characteristics |
Specifications：Φ/mm |
Featured with tenacity, hardness and 7.2-PH-value, the borsal glass beads are good to mill with the low and middle substances. | SiO2 Al2O3 CaO BaO Na2O B2O3 | Density： 2.5g/cm3 Sub-density：1.5g/cm3 Hardness： ≥680kg/mm2
| Ф0.6-0.8 Ф2.0-2.5 Ф0.8-1.0 Ф2.5-3.0 Ф1.0-1.5 Ф3.0-3.5 Ф1.5-2.0 Ф3.5-4.0 |
item Ⅲ
GJ-Ⅲ wear-resist type | Chemical Composition | Physical Characteristics | Specifications：Φ/mm |
Featured with high density, high-intensity and chemical durability, it is suitable as an agent both in dry milling and wet milling with middle and high viscosity, solid substances, it produces less negative effects on the machines than the zirconium beads. | SiO2 Al2O3 CaO MgO Na2O ZrO2 TiO2
| Density： 2.8g/cm3 Sub-density：1.65g/cm3 Hardness： ≥720kg/mm2
| Ф0.6-0.8 Ф2.0-2.5 Ф0.8-1.0 Ф2.5-3.0 Ф1.0-1.5 Ф3.0-3.5 Ф1.5-2.0 Ф3.5-4.0 |
itemⅣ
GJ-Ⅳ snow white type | Chemical Composition | Physical Characteristics | Specifications：Φ/mm |
Featured with achromaticity, transparency, low wearing and tearing and high chemical durability, it is suitable for grinding high grade and snow white substances.
| SiO2 Al2O3 CaO MgO Na2O TiO2
| Density： 2.7g/cm3 Sub-density：1.6g/cm3 Hardness： ≥700kg/mm2
| Ф0.6-0.8 Ф2.0-2.5 Ф0.8-1.0 Ф2.5-3.0 Ф1.0-1.5 Ф3.0-3.5 Ф1.5-2.0 Ф3.5-4.0 |
