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DN-55A

Update: 2016/7/20      View:
  • Brand:    Denox
  • Type:    DN-55A
  • Price:     RMB
  • Promotion:     RMB ( 0 Customers Bought)
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Introduction
Items Unit Standard Method
specific area m2/g 100±10 static absorbent BET
grain size nm 16±4
XRD
peak height mm 115±10 XRD
TiO2 % ≥87 XRF
WO3 % 5±0.2 XRF
SiO2 % 5±0.2 XRF
SO42- % 1.5-3.0

high frequency infrared

 absorption spectrometer

Fe2O3 ppm ≤100 XRF
K2O ppm ≤100
ICP/XRF
Na2O ppm ≤100
ICP/XRF
P2O5 % ≤0.2
XRF
ignition loss % ≤5
900℃×1hr
drying loss % ≤1.5
105℃×1hr
pH value
1.5-3.0 pH meter
granularity D10 um ≤1.0
laser particle size analyzer
granularity D50
um ≤1.5
laser particle size analyzer
granularity D90
um ≤3.5
laser particle size analyzer
bulk density g/cc 0.35-0.45 Volumetric method
fineness % ≤0.05
325 Resiue



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