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Ascom Carbonate and Chemicals Manufacturing is the biggest manufacturer and exporter of Egyptian ground calcium carbonate. Our products are the benchmark of the industry and proudly used in more than 30 countries around the world. ACCM manufactures and exports top quality talc grades as well.

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ASCOM

ASCOM 40 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 40

ASCOM 17 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 17

ASCOM 70 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 70

ASCOM 20 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 20

ASCOM 25 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 25

ASCOM 50 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 50

ASCOM 30 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 30

ASCOM 60 limestone powder is the highest whiteness and high purity with low iron, silica and magnesium levels. Limestone is derived from enormous reserves.

ASCOM 60

ACCM

Ascom Carbonate and Chemicals Manufacturing is the biggest manufacturer and exporter of Egyptian ground calcium carbonate. Our products are the benchmark of the industry and proudly used in more than 

ACCM - Ground Calcium Carbonate - Talc - Manufacturing - Knowde

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ASCOM 20 - ACCM - 2446523-50-6 - Calcium Salts - Powder Coating

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	Value	Units	Test Method / Conditions
Whiteness (Brightness Ry)	98.0	%	DIN 53163
Density	2.7	g/ml	—
Refractive index	1.59	—	—
Mohs Hardness	3.0	—	—
pH	max. 9	—	IS0 787/9
Oil absorption	17±0.5	1/100g	ISO 787/5
Moisture	max. 0.2	%	—
Bulk Density	1.3±0.05g	gm/cm3	—

	Value	Units	Test Method / Conditions
Retained on sieve (45 µ)	max. 0.1	%	—
Particle Size	5.5±0.5	µm	D50
Particle Size	24±1	µm	D97

	Value	Units	Test Method / Conditions
Calcium Carbonate Content	99.18	%	—
Calcium Oxide Content	55.91	%	—
Silicon Dioxide Content	0.09	%	—
Aluminium Oxide Content	0.04	%	—
Iron Oxide Content	0.01	%	—
Magnesium Oxide Content	0.05	%	—
HCI Insoluble content	max. 0.2	%	—
Loss of Ignition	43.64	%	—

ASCOM 20

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