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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Size B60 Ceramic Bead blasting media for automotive parts surface treatment
DESCRIPTION OF CERAMIC SANDBLASTING MEDIA
Ceramic beads is a zirconia based material and with ZrO2 about 60-62%, SiO2 25-30%. The ZrO2 microstructure is very fine
and distributed on the SiO2 substrate in a tile shape, so it has good wear resistance and impact resistance, not easy to be broken to dusts.
It is new environment friendly sandblasting material replace of glass beads because of no dust pollution and excellent performance in matte sandblasting finish.
Widely used as a sandblasting media and perform efficiently in dry or wet blasting systems as well as in wheel turbine blasting equipment.
SPECIFICATION OF CERAMIC SANDBLASTING MEDIA
| Chemical & Physical Index
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| Chemical Index | Production Process | True Density | Bulk Density | Hardness | ||
| Vickers | Mohs | Rockwell | ||||
| ZrO2 : 60-66% SiO2: 25-30% Al2O3: 7-13% | Smelting | 3.85 | 2.3 | 700HV | 7 | 60HRC |
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Sizes
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| B20: 0.600-0.850mm | B80: 0.125-0.212mm | B170: 0.045-0.090mm | ||||
| B30: 0.425-0.600mm | B100: 0.106-0.180mm | B205:0.000-0.063mm | ||||
| B40: 0.250-0.425mm | B120: 0.063-0.125mm | B400: 0.030-0.063mm | ||||
| B60: 0.150-0.300mm | B150: 0.053-0.106mm | B505: 0.010-0.063mm | ||||
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Features of Ceramic beads
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Parameters- (Comparing with glass beads and steel shot)
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| Parameters | Ceramic Beads | Glass Beads | Steel Shot | |||
| Chemical index | ZrO2+SiO2+Al2O3 | SiO2+NaO2 | C+Si+Mn+S+P | |||
| Vickers Hardness | ≈700HV | ≈560HV | ≈700HV | |||
| Rockwell Hardness | ≈60HRC | ≈46HRC | ≈60HRC | |||
| True Density | 3.85g/cm3 | 2.6 g/cm3 | 7.8 g/cm3 | |||
| Size range | 0.04-0.85mm | 0.045-0.85mm | 0.05-0.60mm | |||
| Shape | spherical | spherical | fillet | |||
| Dust Pollution | Very little | big | medium | |||
| Metal Pollution | no | no | spherical | |||
| Recycling times | Multi-time | 1-2 times | Multi-time | |||
| Work life | Long | Low 1/25 of ceramic beads | Long | |||
| Power consumption | Low | Low | High | |||
| Equipment wear loss | Low | Low | High | |||
| Sandblasting effect | High finish, no discoloration | High finish, whitish | Low finish, darken | |||
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Applicable Equipment
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| Manual sandblasting machine, automatic sandblasting machine, open sandblasting machine & sandblasting room | ||||||
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Package
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25kgs /Barrel+Pallet or 12.5kgs/Barrel, 2 barrels / Paper carton+Pallet
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APPLICATION OF CERAMIC SANDBLASTING MEDIA
Ceramic beads is widely used for sandblasting of automotive parts.
For example: Sandblasting of the surface of the steering knuckle of auto parts before anodized nickel plating.
Sandblasting plays a very important role in the surface treatment of auto parts. It can cut the roots of all the dirt on the surface of auto parts, to achieve the required roughness, and greatly improve the quality of auto parts, coatings and plating materials. The connection force may make the bonding of the bonding parts more stable and better.
To get more information about the ceramic beads blasting media, please contact us, to send message, chat on line, inquiry by email or call us...
All inquiries will be taken great attention and fast response within 0-12 hours.