| Product Serial
No. SS/SS/SP The
Synthetic Silica/Crystal Powder includes two types, one is Crystalline
Type and another one is Non-Crystalline Type. The Crystalline
type is processed by synthetic silica materials with fine and
high quality by using of preliminary selecting, fragmenting,
grinding, purifying, dehydrating, classifying and so on. And
the Non-Crystalline type is produced directly from the raw silica
materials and then drying, purifying and multi-processing and
packing etc. This technology enabled the Sino Surplus International
Ltd. (SinoSi) the first mover as well as the leading producer
and research institute in this industry. This products enjoy
unmatched fineness, granularity, stability and know-how. The
specific feature of free coarse granules and perfect chemical
stability makes the super fine silica powder become the best
filling materials and additive in comprehensive applications
including paint-coatings, adhesive, sealants, silica gels and
epoxy resins and etc.
SinoSi¨s
Inspection is provided through Quality Control System(QCS) on
production line by computer program, so SinoSi can guarantee
the quality can be kept in a designed level.
Types
| Re-Order
No.
|
Status |
SiO2 (%) |
Impurity Components (ppm) |
Size |
| SS/SS/SP-1 |
Crystalline, Solid BET:app.100m2/g |
99.995%Min. |
Fe<1.5 Na<1.5 K<1.5 Li<1.5 Mg<0.5 Ca<1.5 Cu<0.5
Al<50 P<1.5 B<0.1 Cr<0.5 Ni<0.5 Zr<0.5(Above
value is only reference) |
35-120mesh, or 125-500micron as per user¨s demands。 |
| SS/SS/SP-2 |
Non-Crystalline, BET:app.200m2/g |
99.9995%Min. |
Fe:0.5Na:0.63 Cu:0.01 K:0.35 Li<0.01Mg:0.08Ca:0.3 Al:0.15 B:0.2Ni<0.01Ti:<0.01
Mn:0.07 Co:<0.01Cu:0.01(Above value is only reference) |
3-35meshor 0.5-5mmas per user¨sdemands。 |
| SS/SS/SP-3 |
Non-Crystalline, BET:app.200m2/g
Hollow |
99.998%Min. |
Fe:1.5Na:1.0 Cu:0.05 K:1.0 Li<0.05Mg:0.1 Ca:0.3 Al:1.0 B:0.3 Ni<0.1Ti:<0.1
Mn:0.1 Co:<0.1 Cu<0.1(Above value is only reference) |
0.5-10u(micron)orD50:2-5micronas per user¨s demands |
Note:
The smallest size of SS/SS/SP-3 can be reached to 5-100nm, and
the D50 can be reached to app. 30nm。
Package:
5kg, 10kg, 20Kg bag and sealed on pallet.
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奨ICP姥05010233催
