Spherical fused silica powder

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
??? >98 >98 >98 >98 >98
???? 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

Spherical fused silica powder