0972145904
Coated calcium carbonate powder MSHA3
D50 3.7 ± 0.3 µm; D97 21 ± 3 µm
(625mesh)
PRODUCTS DETAILS:
Description: Ultrafine Calcium carbonate powder – coated by stearic acid.
Molecular formula: CaCO3
Original: Vietnam – limestone from Mong Son mine, which is under management and exploitation of Mong Son Jsc.,
Production plant: MongSon grinding plant. ISO 9001:2008
Industrial applications: PVC, Masterbatches, PP compound, Film, Cable…
Packaging : PP bag, PE bag, 3layers paper bag in 25kgs, jumbo bag in 500kgs, 1200kgs, 1250kgs.
Loading: By sea – From 20tons to 27tons/ container 20” depend on grade
Delivery Detail: 1-2 weeks after getting purchase order.
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GRADE CODE |
PARTICLES SIZE |
CHEMICAL COMPOSITION |
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MSH1+ MSHA1+ |
D50 1 ± 0.1 µm D97 6 ± 1 µm (2500mesh) |
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CaCO3 |
98% |
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FeO3 |
0.02% max |
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MSH1 MSHA1 |
D50 1.5 ± 0.3 µm D97 8 ± 3 µm (1750mesh) |
MgO |
0.02% max |
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SiO2. |
0.03 % max |
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Al2O3 |
0.01 % max |
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MSH2 MSHA2S |
D50 2 ± 0.3 µm D97 12 ± 3 µm (1200mesh) |
PHYSICAL PROPERTIES |
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Whiteness |
98% |
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MSH3 MSHA2PL |
D50 2.7 ± 0.3 µm D97 15 ± 3 µm (1000mesh) |
Brightness |
96% |
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Moisture |
0.2% max |
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Oil Absorption |
23.00g/100g CaCO3 |
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MSH4 MSHA3 |
D50 3.7 ± 0.3 µm D97 21 ± 3 µm (625mesh) |
Density |
2.7g/cm3 |
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Hardness |
2.7-3 Moh |
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PH Value |
8 ÷ 9 |
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MSH5 |
D50 4.5 ± 0.3 µm D97 26 ± 3µm (600mesh) |
Specific Gravity |
2.65 ÷ 2.7g/cm3 |
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Loss at 900oC |
42-44 % |
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Loss at 105oC |
0.2 % – 0.4 % |
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| *MSH: Un-coated powder
*MSHA: Coated powder Effective from 2015 |
Acid Insoluble |
0.3% max |
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