Polyanionic Cellulose (PAC)

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Polyanionic Cellulose (PAC)
Posting date : Mar 15, 2008
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29-
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Name: Polyanionic Cellulose (PAC) Origin: China Molecular Formula: [C6H7O2(OH)3-n(OCH2COONa)n]x CAS NO.: 9004-32-4 H. S. Code: 39123100 Application: PAC is mainly used as oil mud additive in oil drilling. High substitution degree, good substitution evenness, high transparency, controllable viscosity and lower water loss Suitable for all kinds of water based slurry fresh water, sea water or saturated brine. Slurry with this product has good properties of lower water loss, restraining, and high temperature resistance Slurry with this product has rheological. Characteristics that it can restrain the separation and expansion of clay and shale in high salt medium, and consequently control the pollution of the well wall. Stabilizing the structure of soft soil and preventing well wall collapsing caused by water line rising Reducing solid drill bits piling up in slurry when drill goes through scar. Restraining turbulence intensity and maintain the lowest pressure loss in circumfluence system Increasing slurry forming volume and reducing straining loss Stabilizing slurry foam. PAC is not only an excellent slurry drilling fluid and well servicing fluid, but also a highly efficient pressing crack fluid. Contact Alina Wang Marketing Director Arrow Chemical Group Corp. Address: Room 2588, Block A, World Trade Center, No. 6 Hong Kong Middle Road, Qingdao, China Tel: 0086-532-66602659 Fax: 0086-532-82081068 E-mail: alina@arrow-chemical.com MSN: alina-arrowchem@hotmail.com Website: www.arrow-chemical.com

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