class 1
class 2
class 3
class 4
specific gravity (20℃)
1,690
higher than
1,590
higher than
1,380
higher than
1,260
higher than
insoluble in water (%)

0.2
lower than

0.2
lower than
0.2
lower than
0.2
lower than
NaO %
17 -18
14 - 15
9 - 10
6 - 7
SiO %
36 - 38
34 - 36
28 - 30
23 - 25
FeO %
0,05
lower than
0,05
lower than
0,05
lower than
0,05
lower than
 


 
Standard
package container
package weight
comment
class 1
Steel Drum
320Kg(200 litter)
class 2
Steel Drum
300Kg(200 litter)
class 3
Steel Drum
280Kg(200 litter)
class 4
Steel Drum
260Kg(200 litter)
   ※Drum package & delivery and Tank Lorry delivery
 

1) Sodium Silicate is not a toxic material but it's harmless chemical used in tap water.

   Furthermore, Cd, lead, hexavalent chrome, arsenic, and mercury are not detected in leaching test    according to the notice from Ministry of Environment. However, it's not a food additive so it's harmful    to human body when it's swallowed.

2) Caution for handling Sodium Silicate.

    - Clean skin thoroughly with water when it's exposed to Sodium Silicate solution.
    - When an eye is exposed to Sodium Silicate solution, wash your face with clean water and apply a        boric acid solution to the eye and use eye-drops.
    - Keep it away from wound.
    - Wash clothes contaminated by Sodium Silicate solution as soon as possible before it becomes dry     .  because it may cause decoloration and it's hard to remove it once it's dry.

 
 
 
 
 
 
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