Ceramic beads blasting media B40 in barrel for molds sandblast
cleaning
DESCRIPTION
The ceramic beads blasting media also called zirconia blasting
sand, zirconia micro blasting beads, is made from zirconium sand,
melting and blending in the high temperature mine heat furnace,
then made to micro beads by special technology. Since its unique
internal crystal phase structure, very fine Zro2 (diameter
generally 1-2um) distributed SiO2 on the substrate, ensuring its
strength and hardness, so that ceramic beads has good wear
resistance and impact resistance performance.
SPECIFICATION
| ZrO2 | SiO2 | Al2O3 | Other |
| 60-66%, | 25-30% max. | 7-13% max. | 5-8% |
| Color | Bulk Density | True Specific Density | Vickers Hardness |
| White | 2.3g/cm3 | 3.85g/cm3 | 700 HV |
Particle size range:
B20:0.600-0.850mm B80:0.180-0.250mm
B30:0.425-0.600mm B120:0.063-0.125mm
B40:0.250-0.425mm B170:0.045-0.090mm
B60:0.125-0.250mm B205:0.000-0.063mm
Special specifications can be customized.
APPLICATIONS
Glass, Tire, Aluminum alloy, rubber, plastic, steel molds- Blast cleaning
Ceramic beads can be used in tire molds, rubber molds in the
pharmaceutical industry, vacuum coating molds in the optical field,
aluminum wheel molds in automotive manufacturing, aluminum alloy
casting casting molds, steel molds, plastic molds, and electronic
medical precision mold blast cleaning and maintenance.
Rubber and plastic products will leave some rubber and plastic raw
materials in the production process, which seriously affects the
re-use of the mold, and it is necessary to clean the mold from time
to time.
Sand blasting is to use compressed air as a power to form a
high-speed jet beam to spray at a high speed onto the surface of
the workpiece to be treated to change the mechanical properties of
the surface.
At present, the most used method for tire mold cleaning is sand
blast cleaning. The blast cleaning efficiency is high and clean,
and the cost is low. The only inconvenience is that the mold needs
to be removed. Generally, three kinds of cleaning media: glass
bead, ceramic bead and resin sand. The lowest cost is glass sand,
but the hardness is the lowest, which is rarely used now. Resin
sand and ceramic beads are used repeatedly, which can reduce some
costs.
APPLICABLE EQUIPMENT
Manual sandblasting machine
Automatic sandblasting machine
Open type sandblasting machine
Sandblasting machine room
CONTACT US
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
