Polyanionic Cellulose

Details:

<table style="line-height:18px;width:769px;font-family:Arial, Helvetica, sans-serif;word-wrap:break-word;color:#333333;font-size:12px;" class="aliDataTable ke-zeroborder" border="0" cellspacing="1" cellpadding="2" align="center"> <tbody> <tr> <td style="margin:0px;word-wrap:break-word;"> Name </td> <td style="margin:0px;word-wrap:break-word;"> <span style="color:#000000;font-weight:bold;">Polyanionic Cellulose(PAC)</span> </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;"> CAS No </td> <td style="margin:0px;word-wrap:break-word;"> 9004-32-4  </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> <table style="width:auto;word-wrap:break-word;" class="aliDataTable ke-zeroborder" border="0" cellspacing="0" cellpadding="5"> <tbody> <tr> <td style="margin:0px;word-wrap:break-word;">   </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;"> <p style="word-wrap:break-word;"> <span style="font-weight:bold;">Molecular Formula:  [C₆H₇O₂(OH)₂CH₂COONa]_n</span> </p> <p style="word-wrap:break-word;"> <span style="font-weight:bold;">Structural Formula:</span> </p> <p style="word-wrap:break-word;" align="center">   </p> <div style="word-wrap:break-word;"> Property: </div> <p style="word-wrap:break-word;"> PAC (Polyanionic Cellulose) is a kind of nonionic cellulose ether featured the properties of high purity, high DS, particularly high viscosity low viscosity. These products are demi-natural polymer additive, thickening agent, filtrate reducer. </p> <p style="word-wrap:break-word;"> PAC is an indispensable product fdrilling mud making. PAC is high purity product; the water solution of this white powder is transparent viscid. As water-soluble polymer, it dissolves immediately in cold/hot water can be used as a thickening agent, rheology controller, bond, stabilizer, colloid protector, suspending agent, filtrate reducer. </p> <p style="word-wrap:break-word;"> PAC is a good drilling mud additive also an important material fconfecting well liquid, a high mud volume product that featured high acid-resistance salt-resistance ability. It is a good filtrate reducer with the capacity of increasing viscosity anti-high temperature (150°C) in the freshwater, seawater, even saturated brine well-completion liquid. It is suitable fconfecting the completion fluid with these 3 kinds of water above. </p> <h2 style="padding-bottom:0px;margin:0px 0px 10px;padding-left:0px;padding-right:0px;font-size:14px;padding-top:0px;"> Specification: </h2> <p style="word-wrap:break-word;" align="left">   </p> <table style="width:470px;word-wrap:break-word;height:185px;" class="aliDataTable" border="1" cellspacing="0" cellpadding="2" align="center"> <tbody> <tr> <td style="margin:0px;word-wrap:break-word;" rowspan="2" colspan="2"> Test Item </td> <td style="margin:0px;word-wrap:break-word;height:29px;" colspan="2"> Standard </td> </tr> <tr> <td style="margin:0px;width:125px;word-wrap:break-word;height:20px;"> PAC-LV </td> <td style="margin:0px;word-wrap:break-word;height:20px;"> PAC-HV </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> Appearance </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> Freely flowable powder </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> Freely flowable powder </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> PH </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> 6.0-8.0 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> 6.0-8.0 </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> Purity % </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥95% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥95% </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> Moisture % </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤10% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤10% </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> D.S </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥0.90 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥0.90 </td> </tr> <tr> <td style="margin:0px;word-wrap:break-word;" colspan="2"> Viscosity Brookfield 1% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤50 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥1500 </td> </tr> <tr> <td style="margin:0px;width:78px;word-wrap:break-word;" rowspan="3"> API Fluid Lose </td> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 0.57% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤25.0 ml </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤20.0ml </td> </tr> <tr> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 0.86% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤15.0 ml </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤15.0ml </td> </tr> <tr> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 1.14% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤10.0 ml </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤10.0ml </td> </tr> <tr> <td style="margin:0px;width:78px;word-wrap:break-word;" rowspan="3"> YP Value </td> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 0.57% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤0.5 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥2.4 </td> </tr> <tr> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 0.86% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤1.0 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥9.6 </td> </tr> <tr> <td style="margin:0px;width:86px;word-wrap:break-word;"> Increase 1.14% </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≤1.5 </td> <td style="margin:0px;width:125px;word-wrap:break-word;"> ≥19.2 </td> </tr> </tbody> </table> <p style="word-wrap:break-word;">   </p> <p style="word-wrap:break-word;"> NOTE: The parameters can be adjusted as per requirements. </p> <h2 style="padding-bottom:0px;margin:0px 0px 10px;padding-left:0px;padding-right:0px;font-size:14px;padding-top:0px;"> Usage: </h2> <p style="word-wrap:break-word;"> PAC-HV is fwater-based drilling fluids, which can effectively reduces the filtration rate of many water-based oil gas drilling fluids may also be used to increase stabilize viscosity to improve hole cleaning suspension properties in a wide variety of fluid environment. </p> <p style="word-wrap:break-word;"> PAC-LV is fuse in solids-laden, water-based drilling fluids, which can effectively reduces the filtration rate of many water-based drilling fluids, without causing significant increases in viscosity gel strength. </p> <p style="word-wrap:break-word;"> PAC R is a cost-effective additive to reduce API filtration rate of many water based drilling fluids including freshwater, seawater, saturated saltwater solids-free brines, native mud, flocculated mud, inhibited mud contaminated systems. PAC R increases stabilizes viscosity to improve rheology, wellhole cleaning suspension property by coating encapsulating cuttings solids of drilling fluids. PAC R is effective over a wide range of pH environments. It lubricates solids in the system, improve wallcakeacteristics reduces the potential fstuck pipe. </p> <h2 style="padding-bottom:0px;margin:0px 0px 10px;padding-left:0px;padding-right:0px;font-size:14px;padding-top:0px;"> Package Storage: </h2> <p style="word-wrap:break-word;"> Packed in multiply paper bags fiber drums (25KG), as per customer requirement; keep dry. </p> <h2 style="padding-bottom:0px;margin:0px 0px 10px;padding-left:0px;padding-right:0px;font-size:14px;padding-top:0px;"> Key Words: </h2> <p style="word-wrap:break-word;"> PolyAnionic Cellulose, PAC, Cellulose </p> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table>