CHEMICAL COMPOSITIONS
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PHYSICAL PROPERTIES
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Content CaCO3
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≥ 98.5%
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Whiteness
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≥ 98 %
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Content MgO
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≤ 0,08%
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Brightness
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≥ 95 %
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Content Fe2O3
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≤ 0,02%
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Hardness
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2.5 Moh
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Content Al2O3
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≤ 0,03%
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Moisture Content
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≤ 0,2%
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Content SiO2
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≤ 0,03%
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Density
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2.7g/cm3
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Content Na2O
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≤ 0,00%
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DOP Absorption
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≥ 24g/100g CaCO3
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Content K2O
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≤ 0,00%
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pH
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8.0 ÷ 9.0
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Content CuO
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≤ 0,00%
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Specific Surface Area
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5.40 m2/g
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Content TiO2
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≤ 0,00%
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Mean Particle Size (D50)
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Customer Requirement.
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Content PbO
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≤ 0,00%
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Top Cut (D97)
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Customer Requirement.
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ORDER
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PRODUCTS
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PARTICLE SIZE
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01
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MRB1
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D50 = 1.5 ± 0.2µm
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D97 = 08 ± 2.0 µm
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02
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MRB2
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D50 = 2.0 ± 0.3µm
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D97 = 10 ± 2.0 µm
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03
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MRB3
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D50 = 2.7 ± 0.3µm
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D97 = 17 ± 3.0 µm
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04
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MRB4
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D50 = 3.7 ± 0.3µm
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D97 = 24 ± 3.0 µm
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05
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MRB5
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D50 = 4.7 ± 0.3µm
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D97 = 30 ± 3.0 µm
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06
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MRB6
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D50 = 5.7 ± 0.3µm
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D97 = 37 ± 3.0 µm
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07
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MRB7
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D50 = 10 ± 0.2µm
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D97 = 45 ± 3.0 µm
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TECHNICAL SPECIFICATION
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PRODUCT CODE
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MRBA1
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MRBA2
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MRBA3
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MRBA4
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D50
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D50 = 1.5 ± 0.2µm
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D50 = 2.0 ± 0.3µm
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D50 = 2.7 ±0 .3µm
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D50 = 3.7 ±0 .3µm
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D97
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D97 = 8 ± 2.0 µm
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D97 = 10 ± 2.0 µm
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D97 = 17 ± 3.0 µm
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D97 = 24 ± 3.0 µm
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