| Price Range: | 145~210 USD |
|---|---|
| Minimum Order Quantity: | 180 Ton |
| Certification Requirements: | - Desire send data analyzing by product by our company E-Mail.(oph3398@paran.com) - FAX: 82-2-6352-5858 |
| Post Date: | Feb 28, 2008 |
| Expiry date: | Feb 27, 2009 |
|
1. 96%(BaSO4) Product Spec
Description/Type:
A naturally occurring Barite in powder form
Appearance:
Fine, off-white powder
Assay:
BaSo4 96% w/w min
CAS Numbers:
Barium Sulfate =7727-43-7
Content:
Moisture 0.15% w/w max
Mass Solid % w/w Nominal:
100% w/w
Oil Absorption:
11~ 14%
Particle Size:
2~ 5
Particle Size Distribution:
0.1% w/w max residue on 325 mesh sieve
PH Aqueous solution / slurry:
PH 7.0~ 9.0
Specific gravity(density):
4.1~4.4
Whiteness:
90min
2. 98% Product Spec
|
NO |
TEST ITEM |
Quality Extent |
Unit |
|
1 2
3 4 5 6 7 8 9 10 11 12 |
APPEARANCE SIEVE RESIDUE #325 #200 OIL ABSORPTION PH BRIGHTENESS MOISTURE WATER SOLUBLE SALT MEAN VALUE LOSS ON IGNITION DISPERSION HCI INSOLUBLE MATTER BaSO4 |
WHITE POWDER Max 0.01 NONE 12 - 15 8.5 - 10 94 96 MAX 0.15 MAX 0.2 MAX 2.0 MAX 1.0 MAX 30 MIN 98.0 MIN 98.0 |
-
% % g/100g - % % % um % um % % |
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