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Your present location:HOMEZirconia series > Polishing powder in series Z
  • Product number: Polishing powder in series Z
  • Product name: b001
  • On time: 2014-08-04
  • Views : 134

  The zirconia polishing powder in series Z is a kind of orderly non-toxic tasteless white ultra-fine powder with complete lattice after a special high-temperature processing, sufficiently stable for alkaline solution and amount of acidic solution (hot concentrated H2SO4, HF and H3PO4 are excluded). Thanks to its moderate hardness, the powder is fairly suitable for polishing soft materials and never exists in a state where the surface of the object polished will be scratched, or the water marks of corrosion will occur on the optical sphere.
  It is mainly used in precision polishing of soft lenses, camera lenses, precision optical glass, soft glass crystal, infrared filter, BK-7 final polishing, asphalt polishing, ceramics and silicon wafer.

Model
ZrO2%
SiO2<
Fe2O3<
TiO2<
Na2O<
D50(µm)
Specific surface area(m2/g)
Loss on ignition
Z10
99.5
0.02
0.005
0.005
0.005
1.1-1.5
2~6
0.5
Z20
99.5
0.02
0.005
0.005
0.005
1.6-2.2
0.5
Z30
99.5
0.02
0.005
0.005
0.005
2.5-3.2
0.5
Z03
99.5
0.02
0.005
0.005
0.005
0.4-0.6
0.5
Z06
99.5
0.02
0.005
0.005
0.005
0.6-0.8
0.5