Ceramic beads B60 Size 0.150-0.300mm for micro-blasting of medical
equipment parts
DESCRIPTION
Micro abrasive blasting is usually called micro blasting or
precision blasting. It is a process widely used for surface
treatment of medical parts.
This process usually uses fine abrasives of 10-100 microns, such as
alumina, glass beads, ceramic beads and so on. Using different
media, and matching various pressure, sizes, nozzle sizes, and
powder flow rates, different effects can be obtained.
The micro-sandblasting process is widely used in the production of
catheters, stents and pacemakers and other applications, including
light abrasion, coating removal, etc.
Our company mainly supplies ceramic beads blasting abrasive. Below
is detailed introduction of ceramic beads:
| Technical Data |
| Components | Content | CAS No. | EC No. |
| ZrO2 (Zirconium dioxide) | 60-68% | 1314-23-4 | 215-227-2 |
| SiO2 (Silicon dioxide) | 25-30 | 60676-86-0 | 262-373-8 |
| Al2O3 (Aluminum oxide ) | 7-13% | 1344-28-1 | 215-691-6 |
| Manufacturing Method | Melting in above 2000℃ furnace |
| True Density | 3.85 g/cm3 |
| Bulk Density | 2.3g/cm3 |
| Vicker Hardness | 700HV |
| Sizes for Sand Blasting |
| Bead Size | Size range | Bead Size | Size range |
| B20 | 0.60-0.85 mm | B120 | 0.063-0.125 mm |
| B30 | 0.425-0.60 mm | B125 | 0.000-0.125 mm |
| B40 | 0.24-0.425 mm | B170 | 0.045-0.090 mm |
| B60 | 0.125-0.25 mm | B205 | 0.000-0.063 mm |
| B80 | 0.18-0.25 mm | B400 | 0.030-0.063 mm |
| B100 | 0.125-0.18 mm | B505 | 0.000-0.030 mm |
| Sizes for Shot Peening |
| Z850 | 0.85-1.18 mm | Z210 | 0.21-0.30 mm |
| Z600 | 0.6-0.85 mm | Z150 | 0.15-0.21 mm |
| Z425 | 0.425-0.60 mm | Z100 | 0.10-0.15 mm |
| Z300 | 0.30-0.425 mm | | |
FEATURES
- High impact resistance and round beads, not easy to be broken. The
broken rate of ceramic beads is around 1%.
- Low dust generation, friendly to the environment and worker’s
health.
- Matte Metallic luster, no polishing reflective.
- No metal pollution.
APPLICATION
Ceramic beads application: Micro-blasting of medical equipment
parts
The use of ceramic beads can slightly trim the sharp surface of the
surgical knife. It can remove small burrs formed during the
grinding process of surgical cutting tools without damaging the
cutting surface. In addition to the production of surgical tools,
the micro-sandblasting process can also be used to polish the tools
for reuse.
Hypodermic needles need to be ground to produce a sharp tip, and
the end usually has sharp edges and burrs. The burrs must be
removed and the needle tail must be ground into a rounded corner.
The needle tubes can be arranged in a row and sandblasted with
glass beads or ceramic beads at a 90 degree angle. The glass
beads/ceramic media sanding round edges and deburring are
excellent, and will not change the strict pipe diameter tolerance.
APPLICABLE EQUIPMENT-SANDBLASTING MACHINE
- Applicable equipment:
- Manual sandblasting machine
- Automatic sandblasting machine
- Mobile sandblasting machine
- Sandblasting room, etc.
- Dry sandblasting machine
- Wet sandblasting machine
- Vapour sandblasting machine
CONTACT US
Contact us to choose the favourable ceramic beads to upgrade your
sandblasting process.
Caroline Cui
Export Director
Zhengzhou Zhengtong Abrasive Imp.&Exp. Co., Ltd
Address: Ximazhuang, Liuzhai Town, Xinmi City, Henan, China
Tel.:+371 86592608
Mob.: +86 15003865330
Email: caroline@zzztabrasive.com
www.ceramicbeadblasting.com
