Colloidal silica - Product spectrum

Köstrosol® Qualities

 

particle surface charge:

anionic

cationic

neutral (acidic)

 stabilization: 
sodium
sodium (low)
sodium / aluminum
ammonium
chloride
deionized (full)
deionized / aluminum

particle surface:

 

 -Si-O-

 

-Si-O/

|-Al-OH 

-Si-O-

 

-Si-O-Al+

 

-Si-OH 

  

-Si-OH / 

|-Al-OH

counter ion / molecule:

Na+

<Na+

Na+

NH4+

Cl-

H2O

<<Na+/H2O

<<<Na+/H2O

additive(s):
free
 biocide
 anti-freeze
biocide & anti-freeze
free
free
free
free
free
free
free

size

classification

particle 

size nm

SSA

m²/g




very small
51545005150515 P
small
73035007300730 P0730 FS
small
820300AD 0820
small
83030008300830 P0830 FS0830 P-FS0830 B0830 AS
intermediate small
103025010301030 P1030 FS1030 P-FS1030 KD
intermediate small
104025010401040 P-FS
intermediate small
143023014301430 KD
middle
1520200WA 1520
middle
153020015301530 P1530 FS1530 P-FS1530 KD1530 ASK 1530AD 1530WA 1530
middle
154020015401540 P1540 FS1540 P-FS1540 KD
middle
20181502018 DD
middle
20301502030 P2030 P-FS2030 D
middle
20401502040 P2040 FS2040 KD M2040 AS
intermediate large
25451202545
intermediate large
304011030403040 P-FS
large
3530703530 P3530 P-FS
large
3540703540 AS
large
35507035503550 P3550 P-FS
large
45505045504550 P
large
95504595509550 P

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