British Bangla Chemical Limited

Premier producer of market leading Precipitated Calcium Carbonate

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Welcome to British Bangla Chemicals Ltd.

British Bangla Chemical Ltd. is the premier producer of market-leading precipitated calcium carbonate (PCC) and active lime in Bangladesh. Our premium PCC is produced using the purest form of higher-grade lime, which can be applied across high-value industries such as: pharmaceuticals, agrochemicals, cosmetics, oil and drilling, plastic compounds and much more. We use globally recognised, modern equipment and state of the art technology to produce our high-quality PCC in our certified plant based in Moulvibazar, Bangladesh. Backed by a team of qualified and devoted team of senior chemical engineers, with over 100-man years of expertise in PCC manufacturing, we are pioneers in Bangladesh’s PCC industry.

Precipitated Calcium Carbonate (PCC)

Precipitated Calcium Carbonate (PCC) also known as purified, refined, or synthetic calcium carbonate is an exceptional & broad scope of application in various industries. We offer high-quality calcium carbonate powder, it’s Vibrating sieving screen Mesh: 300. which has a higher percentage of Calcium Carbonate (CaCO3) which ultimately means lower impurities like Silica & Iron particles in our product. Our product has high brightness, whiteness, and controlled particle size to ensure high dispersion & opacity in the final products of our customers. We also offer our clients Surface Treated (uncoated) Calcium Carbonate. It has impeccable effectiveness and longer shelf life.

Chemical Properties of BBCL PCC

We manufacture Precipitated Calcium Carbonate using the purest form of higher-grade lime stone procured from the top regions in the world.

Parameter	Max/Min/gm/µm/mm/°C
Colour	Bright White
CaCO3, % by Weight	98.50%
Lead as pb	Negligible
Copper as Cu	Nil
Arsenic as AS	Nil
Sulphate as So4	0.18% Max
Silica as SiO2	0.05%
Iron as Fe	0.02%
Matter insoluble in HCL	Clear
pH	8.52%
Chloride as Cl	Traces
Magnesium as MgO	0.40%
Flouride as F	0.05%
Sp. Gravity	2.6
Solution in Hydrochloric Acid 5N	Clear
Soluble Alkai (as Na2O)	0.15%
Loss on Drying at 105° C ± 5° C	0.5-0.8%
Phosphate as PO4	o.5%

Applications

Calcium Carbonate is the most utilized filler in the industry. we produced it in different forms and types to suit every need of each industry & classified as available in different fineness.