Polyanionic cellulose low viscosity (PAC-LV)

Polyanionic cellulose low viscosity (PAC-LV) imhando ye polyanionic cellulose iyo inowanzoshandiswa sechinhu chinowedzera mukuchera zvinwiwa zvekuongorora oiri negasi. Heino mhedziso yePAC-LV nebasa rayo mumabasa ekuchera:

1. Kuumbwa: PAC-LV inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa muzvirimwa, kuburikidza nekemikari shanduko. Mapoka eCarboxymethyl anounzwa pane cellulose musana, achipa anionic (negatively charged) zvivakwa.
2. Kushanda
   • Viscosifier: Nepo PAC-LV ine viscosity yakaderera kana ichienzaniswa nemamwe mamakisi e polyanionic cellulose, ichiri kushanda seviscosifier mumvura yekuchera. Inobatsira kuwedzera viscosity yemvura, inobatsira mukumiswa uye kutakura kwekucheka kwekucheka.
   • Fluid Loss Control: PAC-LV inobatsirawo pakurasikirwa kwemvura nekugadzira keke rakatetepa resefa pamadziro echibhorani, zvichideredza kurasika kwemvura yekuchera mukuumbwa.
   • Rheology Modifier: PAC-LV inokanganisa maitiro ekuyerera uye rheological zvimiro zvemvura yekuchera, inosimudzira kumiswa kwezvakaoma uye kuderedza kugadzirisa.
3. Applications:
   • Oiri neGasi Kuchera: PAC-LV inoshandiswa mumvura-yakavakirwa mvura yekuchera yeoiri uye gasi kuongorora nekugadzira. Inobatsira kunatsiridza kugadzikana kwetsime, kudzivirira kukuvadzwa kwekuumbwa, uye kuwedzera kushanda zvakanaka kwekuchera.
   • Kuvaka: PAC-LV inogona zvakare kushandiswa seyakakora uye yekuchengeta mvura mumiriri mune simende maumbirwo akadai semagrouts, slurries, uye madhaka anoshandiswa mukuvaka zvikumbiro.
   • Pharmaceuticals: Mukugadzirwa kwemishonga, PAC-LV inogona kushanda sebhainda, disintegrant, uye inodzorwa-kuburitsa mumiririri muhwendefa uye capsule maumbirwo.
4. Properties:
   • Kunyungudika kweMvura: PAC-LV inonyungudika zviri nyore mumvura, zvichiita kuti zvive nyore kuisirwa mumasisitimu emvura yekuchera mvura.
   • Thermal Kugadzikana: PAC-LV inochengetedza maitiro ayo ekuita pamusoro pemhando dzakasiyana dzetembiricha dzinosangana mumabasa ekuchera.
   • Kushivirira Munyu: PAC-LV inoratidza kugarisana kwakanaka nehuwandu hwemunyu uye mabrines anowanzo sangana munzvimbo dzemafuta.
   • Biodegradability: Kufanana nemamwe marudzi epolyanionic cellulose, PAC-LV inotorwa kubva kune zvinogonekazve chirimwa-based masosi uye ine biodegradable, zvichiita kuti ive nehushamwari.
5. Hunhu uye Zvinotsanangurwa:
   • Zvigadzirwa zvePAC-LV zvinowanikwa mumagiredhi akasiyana siyana uye maratidziro akarongedzerwa kune chaiyo yekuchera mvura inodiwa.
   • Matanho ekudzora emhando yepamusoro anovimbisa kuenderana uye kutevedzera mashandiro eindasitiri, kusanganisira API (American Petroleum Institute) zvakatemwa zvekuchera zvinwiwa zvinowedzera.

Muchidimbu, polyanionic cellulose low viscosity (PAC-LV) chinhu chakakosha chekuwedzera mumvura-inocherwa mvura, inopa viscosification, kudzora kurasikirwa kwemvura, uye rheology inogadziridza zvivakwa kuti iwedzere kudhirowa uye kugadzikana kwetsime mumafuta uye gasi kuongorora.