Polyanionic Cellulose (PAC) and Sodium Carboxymethyl Cellulose (CMC)


Sidley Chemical Co., Ltd. is currently the largest and most technologically strong production base of CMC at home, through the IS09002 international certification, and the products have been exported to Europe and America.


In the process of petroleum exploration and development, CMC occupies an important position in oilfield chemical agents required for drilling, cementing and fracturing fluids. With the development of offshore and onshore drilling, the quality requirements of CMC and PAC are increasingly high, requiring better resistance to high temperatures and salts in order to meet the needs of offshore drilling or deep wells. According to the demand for high-quality oilfield chemical agents in the international market, Sidley Chemical Co., Ltd. has developed polyanionic cellulose (PAC) series with uniform substitution and resistance to high temperatures and salts which have been exported to the United States and the Middle East. Practice has proved that the Sidley PAC is stable in viscosity at high temperatures and high salts, has high water loss control force, can control the rheology of drilling fluid, and can give full play to its proper performance.


Sidley Chemical Co., Ltd. can provide personalized service based on the actual needs of customers, allowing users to choose the most suitable products to achieve the purpose of the lowest cost and highest quality.

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