spherical fused silica powder | Global Trade leader ecrobot

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spherical fused silica powder

Posting date : Aug 29, 2011

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MINERAL PRODUCTS | Mineral fu

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27-

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It has a good fluidity and lubricative, it can achieve better suspension and dispersion stability, less pigment but high hiding power, good gloss, resin with fine particle size, thin and continuous film, so that the printing of the pictures are clear. Analysis Report ITEM UNIT SSP-10 SSP- 7 SSP- 4 SSP- 2.5 SSP- 1 Size: D50 µm 10±2 7.0±1 4.0±1 2.5±0.5 1.0±0.5 Size: Dmax 45 30 15 10 5 SiO2 content % 99.95 99.95 99.95 99.95 99.95 H2O content 0.05 0.05 0.05 0.05 0.05 球形率 >98 >98 >98 >98 >98 比表面积 M2g-1 1.0 1.5 1.7 1.9 9.0 Na ppm <10 <10 <10 <10 <10 K <2 <2 <2 <2 <2 Ca <3 <3 <3 <3 <3 Mg <1 <1 <1 <1 <1 Al <50 <50 <50 <50 <50 Fe <10 <10 <10 <10 <10 Ti <10 <10 <10 <10 <10 As <1 <1 <1 <1 <1 P <1 <1 <1 <1 <1 Cr <1 <1 <1 <1 <1 Mn <1 <1 <1 <1 <1 Ni <1 <1 <1 <1 <1 Cu <1 <1 <1 <1 <1 Mo <1 <1 <1 <1 <1 U ppb <0.3 <0.3 <0.3 <0.3 <0.3