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RATSON
Chemicals
Jl. Kahuripan 7 ,Surabaya
60265-Indonesia
Telp. 62-31-5677256, 5685346
Fax: 62-31 5672467
Email : sales@ratson.com
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KAOLIN is
a white-burning aluminium
silicate which, due to its great purity,
has a high fusion point and is the most refractory of all clays.
Properties:
White to yellowish or grayish fine powder. Darkens and develops clay odor
when moistened. Insoluble in water, dilute acids, and alkali hydroxides.
Has high lubricity. Nontoxic, non combustible.
Uses:
Filler and coatings for paper and rubber, refractories, ceramics, cemets,
fertilizers, catalyst carrier, anticaking preparations, cosmetics,
insecticides,
paint, adsorbent for clarification of liquids, electrical insulators.
Specification:
| Physical
Properties |
Super Ultra |
Ultra Refina |
Super White |
Super Refine |
Refina Kaolin |
| Brightness - (GE) |
84% + 1 |
84% + 1 |
86% + 1 |
86% + 1 |
84% + 1 |
| Moisture |
2% + 1 |
2% + 1 |
2% + 1 |
2% + 1 |
2% + 1 |
| Residue on 325 mesh screen |
0.005% max |
0.01% max |
0.05% max |
0.05% max |
1% max |
| Abration - AT 1000 |
10 mg max |
10 mg max |
16 mg max |
16 mg max |
25 mg max |
| Particle Size - 2 um |
65% |
55% |
50% |
45% |
35% |
| PH 20% Solid |
4.5 - 5 |
4.5 - 5 |
4.5 - 5 |
4.5 - 5 |
4.5 - 5 |
| Physical Form |
powder |
powder |
powder |
powder |
powder |
| Chemical Properties |
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Si O2 Al2 O3
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Fe2 O3 |
Ti O2 |
Ca O |
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46 38
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0.73 |
0.19 |
0.02 |
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MgO K2 O
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Na2 O |
L.O.I |
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0.06 0.66
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0.03 |
13.8 |
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