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
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Ceramic Bead Blasting B40 and B60 In 25 Kgs Barrel for molds Sandblast Cleaning Images
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