| Model: | 7727-43-7 |
|---|---|
| Brand: | SWALLOW |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Acid |
| Label: | barium sulfate , chemical products , chemical materials |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: |  | Last Online:08 Nov, 2013 |
Uses
This product can be widely used in electronic,plastics,rubber,paintings,coatings,dye,ceramic,glass,cosmetic,medicament and other industries.It is used as materials for reinforcement.dry-up liquids,thixotrope,thickening,rheology control,matting,filling,anti-blocking,plate-out,abrasive,and so on.
Description(GB/T2899-1996)
|
ITEM |
INDEX |
|||
|
I |
II |
|||
|
High-class |
First-class |
Qualified |
||
|
Purity min |
98.0 |
97.0 |
95.0 |
98.0 |
|
105Degree Volatile% max |
0.30 |
0.30 |
0.50 |
28.0 |
|
Water Soluble% max |
0.30 |
0.30 |
0.50 |
0.20 |
|
Fe% max |
0.004 |
0.200 |
------ |
0.002 |
|
Whiteness% min |
94 |
92 |
88 |
94 |
|
Oil Absorption(g/100g) |
15-30 |
10-30 |
------ |
------ |
|
PH Value |
6.5-9.0 |
5.5-9.5 |
5.5-9.5 |
6.5-9.0 |
|
Finess Degree(45um) max |
0.2 |
0.2 |
0.5 |
0.1 |
|
Size Distribution <10 um /% min |
80 |
------ |
------ |
90 |
|
Size Distribution <5 um /% min |
60 |
------ |
------ |
70 |
|
Size Distribution <2um /% min |
25 |
------ |
------- |
50 |
