陶瓷喷砂
技术参数 Technical Data:
化学成分 Chemical composition
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ZrO2
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SiO2
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65%
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35%
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物理特性 Physical property
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真密度
Real density
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堆积密度
Bulk density
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莫氏硬度
Moh’s hardness
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颜色
Color
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包装
Package
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3.85g/cm³
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2.3g/cm³
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7.5
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白色White
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25kg/桶
(barrel)
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具体规格 Size
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B20(0.6-0.85mm)
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B30(0.425-0.6mm)
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B40(0.25-0.425mm)
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B60(0.125-0.25mm)
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B80(0.18-0.25mm)
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B100(0.125-0.18mm)
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B120(0.063-0.125mm)
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B150(0.1-0.05mm)
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B170(0.045-0.09mm)
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B205(0-0.063mm)
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几种常见喷砂的参数比较 Sandblasting parameter comparison:
参
数
对
比Parameter
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陶瓷砂 Ceramic Sand
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玻璃砂 Glass Sand
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钢砂 Steel Shot
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主要成份Composition
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ZrO2+SiO2
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SiO2+NaO2
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C+Si+Mn+S+P
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维氏硬度 Vickers Hardness
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≈700HV
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≈560HV
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≈700HV
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洛氏硬度Rockwell hardness
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≈60HRC
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≈46HRC
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≈60HRC
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真密度
Density
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3.85g/cm³
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2.6g/cm³
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7.8g/cm³
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粒径区间
Size
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0.04-0.85mm
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0.045-0.85mm
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0.05-0.06mm
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颗粒形状
Shape
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球形 Round
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球形 Round
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圆角 Rounded Corner
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粉尘污染 Dust Pollution
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极小 Low
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大 High
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中 Medium
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金属污染Metallic Contamination
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无 No
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无 No
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有 Yes
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循环次数 Number of Cycles
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多次 Many times
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1-2
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多次 Many times
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使用寿命 Lifetime
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高 High
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约陶瓷砂的1/25
1/25 of Ceramic Sand |
高 High
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耗电量 Power Consumption
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低 Low
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低 Low
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高 High
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设备磨损
Equipment Wear
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低 Low
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低 Low
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高 High
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喷砂效果
Sand-blasting
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光洁度高 工件不变色
Highly polished, workpiece no colour change
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光洁度高 工件发白
Highly polished, workpiece become more white
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光洁度黑(差) 工件发黑
Poor finish,workpiece becomes more black
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市场均价
Market Price(RMB/KG)
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70元/KG
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5元/KG
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20元/KG
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