Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
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900 HV Zirconium Silicate beads 0.8-1.0mm 4g/cm3 Density For Printing Ink grinding
Zirconium Silicate Grinding Beads are sintered from imported zirconium silicate powder and formulated with strict process controls, show high crushing strength and fracture durability, leading to higher wear resistance, and longer working life.
Moreover, these grinding media are resistant to rust and corrosion, so it will not take pollution to the materials which are ground or dispersed.
Zirconium Silicate beads grinding media are with the low price and high level of efficiency, available in different fractions ranging from 0.6 mm to 10 mm.
Manufacturing process: Sintering Method
| ZrO2 | SiO2 | Other |
| 65% Min. | 30-35% | 1.0 % Max. |
| Color | Bulk Density | True Specific Density | Vickers Hardness |
| White | 2.5g/cm3 | 4.0g/cm3 | 900 HV |
Size Φ mm
| 0.6-0.8 | 0.8-1.0 | 1.0-1.2 | 1.2-1.4 | 1.4-1.6 | 1.6-1.8 |
| 1.8-2.0 | 2.0-2.2 | 2.5-3.0 | 3.0-3.5 | 4 | 5 |
| 6 | 7 | 8 | 10 | Special sizes can be customized. | |
· Homogenous microstructure--Minimal fractured fragments
· High density and high hardness--Better milling efficiency
· High wear resistance--Longer working life
· High sphericity--Longer mill life
Printing Inks
Gravure ink: generally use pin (5-50 L) or disc sander (10-100 L) sand mills.
Rotary offset printing inks: generally use vertical bar type (5-130 L) or horizontal disc type sander (60-500 L), and super high viscosity sheet-fed ink production often use high energy density conical sander or three roller machine.
Inkjet inks (inks and pigment solvents): generally use high-energy density pin type (graphic or vertical) and centrifugal turbine rotor.
Caroline Cui