Polyanionic cellulose (PAC) ikemikari yakagadziridzwa cellulose inotorwa ine huwandu hwakasiyana hwekushandisa mumaindasitiri akasiyana. Iyi polymer inoshanda zvakasiyana-siyana inotorwa kubva kune yechisikigo cellulose uye inopinda neyakakura makemikari magadzirirwo kuti ape chaiwo zvivakwa zvinoenderana nezvinangwa zvakasiyana. Hunhu hwayo hwepolyanionic, hunoratidzwa nemapoka anochajiswa zvisina kunaka, inokweretesa kune akawanda mashandisirwo mumaindasitiri akadai seoiri negesi, mishonga, chikafu, machira, uye kuvaka.
Indasitiri yeOiri neGasi: Imwe yemashandisirwo ekutanga ePAC iri muchikamu chemafuta negesi. Inoshandiswa zvakanyanya sefiltration control additive mumvura yekuchera. PAC inobatsira kudzora viscosity yemvura, kudzivirira kurasikirwa kwemvura, uye kuwedzera shale inhibition panguva yekuchera. Kunyanya kushanda kwayo mukudzora kurasikirwa kwemvura kunoita kuti ive yakakosha mukuchengetedza kugadzikana kwetsime uye kudzivirira kukuvadzwa kwemaitiro.
Pharmaceuticals: Muindasitiri yemishonga, PAC inowana kushandiswa sepiritsi binder uye disintegrant mune yakasimba dosage mafomu. Sebhainda, inopa kubatana kune kuumbwa kwehwendefa, kuve nechokwadi chekugovera zvinodhaka zvakafanana uye yakagadziridzwa kuomarara kwehwendefa. Pamusoro pezvo, PAC inofambisa kukurumidza kuparara kwemapiritsi mune aqueous media, inosimudzira kupera kwezvinodhaka uye bioavailability.
Indasitiri Yechikafu: PAC inoshandiswa seyakakora uye inodzikamisa mumiriri mune dzakasiyana siyana zvigadzirwa zvekudya. Kugona kwayo kugadzira mhinduro dze viscous kunoita kuti ive yakakodzera kusimudzira magadzirirwo uye muromo wezvigadzirwa zvechikafu senge sosi, madhirezi, uye zvigadzirwa zvemukaka. Uyezve, PAC inoshandiswa sechinotsiva mafuta mune yakaderera-mafuta magadzirirwo echikafu, achibatsira mukuvandudzwa kwezvikafu zvine hutano.
Indasitiri yeMachira: Muindasitiri yemachira, PAC inoshanda senge saizi mukugadzira machira uye zvigadzirwa zvemapepa. Semumiriri we saizi, inonatsiridza kusimba uye kugadzikana kwemafibers, nekudaro ichiwedzera maitiro ekuruka uye nekupa zvinhu zvinodikanwa kune akapera machira. PAC inoshandiswa zvakare seyakakora mumachira ekudhinda machira, ichifambisa chaiyo uye yunifomu yedhayi pamicheka.
Indasitiri Yekuvaka: PAC inosanganisirwa mune simentitious magadzirirwo seyekurasikirwa kwemvura yekuwedzera uye rheology modifier. Mune simende-yakavakirwa zvinhu senge magrout, dhaka, uye kongiri, PAC inobatsira kuvandudza kushanda, kuderedza kurasikirwa kwemvura, uye kuwedzera kupomba. Zvakare, PAC inobatsira kugadzikana uye kusimba kwezvinhu zvekuvakisa nekudzikisira kupatsanurwa uye kubuda ropa.
Cosmetics uye Personal Care Zvigadzirwa: PAC inoshandiswa mukugadzira zvizorwa uye zvigadzirwa zvekuchengeta zvega senge thickener, stabilizer, uye emulsion stabilizer. Inopa manyorerwo anodiwa uye viscosity kune makirimu, lotions, uye gels, inosimudzira hunhu hwavo hwekunzwa uye kugadzikana pasherufu. Pamusoro pezvo, PAC inofambisa kuparadzirwa kwezvinhu zvisinganyunguriki muzvigadzirwa zvekushongedza, kuve nechokwadi chekugovera yunifomu uye kushanda.
Kurapa Kwemvura: PAC inoshandiswa mumagadzirirwo emvura seyamuro uye coagulant rubatsiro. Hunhu hwayo hwe polyanionic hunoita kuti ikwanise kubata zvakaturikwa zvimedu uye kusvibiswa kwecolloidal mumvura, zvichiita kuti kubviswa kwavo kuburikidza nesedimentation kana kusefa. PAC inonyanya kukosha mukurapa kwemvura yakaraswa mumaindasitiri uye mvura yemunisiparati, uko inobatsira kuvandudza kujeka kwemvura uye kunaka.
Kuwedzeredzwa Kwekudzoreredza Oiri (EOR): Mukushanda kweEOR, PAC inoshandiswa semugadziri wekufamba kuvandudza kutsvaira kwemvura inoiswa jekiseni mumatura eoiri. Nekushandura viscosity uye mafambiro ekuyerera kwemvura yakajairwa, PAC inobatsira kubvisa oiri yakavharirwa uye kuwedzera hydrocarbon kupora kubva mumadhamu.
polyanionic cellulose (PAC) inoita basa rakakosha mumaindasitiri akasiyana siyana nekuda kwekusarudzika kwayo uye kuita kwakasiyana-siyana. Kubva pakusimudzira kushanda kwemvura muchikamu cheoiri negasi kusvika pakuvandudza magadzirirwo ezvigadzirwa zvechikafu uye kufambisa kuendesa zvinodhaka mumishonga, PAC inoenderera mberi nekuwana mashandisirwo matsva ayo anobatsira kune akasiyana nzanga yemazuva ano. Kushandiswa kwayo kwakapararira kunosimbisa kukosha kwayo sepolymer yakakosha ine akawanda mabhenefiti.
Nguva yekutumira: Kubvumbi-17-2024