Polyanionic cellulose, PAC HV & LV

Polyanionic cellulose (PAC) ndi polima wosunthika wogwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza kubowola mafuta, mankhwala, zomangamanga, ndi chakudya. PAC imapezeka m'makalasi osiyanasiyana a viscosity, kuphatikizapo kukhuthala kwakukulu (HV) ndi kukhuthala kotsika (LV), iliyonse ili ndi ntchito ndi katundu:

1. Ma cellulose a Polyanionic (PAC):
   • PAC ndi chochokera ku cellulose yosungunuka m'madzi yochokera ku cellulose yachilengedwe kudzera pakusintha kwamankhwala, makamaka poyambitsa magulu a carboxymethyl pamsana wa cellulose.
   • Amagwiritsidwa ntchito kwambiri ngati rheology modifier, viscosifier, ndi zowongolera kutaya kwamadzi mumayendedwe otengera madzi.
   • PAC imasintha zinthu zamadzimadzi monga mamasukidwe akayendedwe, kuyimitsidwa kwa zolimba, komanso kuwongolera kutaya kwamadzi muzinthu zosiyanasiyana.
2. PAC HV (Kuwoneka Kwambiri):
   • PAC HV ndi kalasi ya polyanionic cellulose yokhala ndi kukhuthala kwakukulu.
   • Amagwiritsidwa ntchito pobowola madzi pofufuza mafuta ndi gasi kuti apereke mamasukidwe apamwamba komanso kuwongolera bwino kwamadzimadzi.
   • PAC HV ndiyothandiza makamaka pakubowola kovutirapo komwe kusungitsa bata kwa chitsime ndi kunyamula mphamvu zobowola ndikofunikira.
3. PAC LV (Low Viscosity):
   • PAC LV ndi kalasi ya polyanionic cellulose yokhala ndi mamasukidwe otsika.
   • Amagwiritsidwanso ntchito pobowola madzi koma amawakonda pamene kukhuthala kwapakati komanso kuwongolera kutaya kwamadzi kumafunika.
   • PAC LV imapereka viscosification ndi katundu wowongolera kutaya kwamadzi kwinaku akusunga mamasukidwe otsika poyerekeza ndi PAC HV.

Mapulogalamu:

• Kubowola Mafuta ndi Gasi: PAC HV ndi LV zonse ndizowonjezera zofunika pamadzi obowola pamadzi, zomwe zimathandizira kuwongolera kukhuthala, kuwongolera kutaya kwamadzimadzi, komanso kusintha kwa rheology.
• Zomangamanga: PAC LV itha kugwiritsidwa ntchito ngati chokhuthala ndi kusunga madzi mumipangidwe ya simenti monga ma grouts, slurries, ndi matope omwe amagwiritsidwa ntchito pomanga.
• Mankhwala: Onse a PAC HV ndi LV amatha kugwira ntchito ngati zomangira, zosokoneza, komanso zotulutsa zoyendetsedwa bwino pamapangidwe a piritsi ndi makapisozi muzamankhwala.

Mwachidule, polyanionic cellulose (PAC) m'makalasi onse akukhuthala kwakukulu (PAC HV) ndi ma viscosity otsika (PAC LV) amagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, kuphatikiza kubowola mafuta, kumanga, ndi mankhwala, kupereka kuwongolera kwa rheological, kusinthika kwamakayendedwe, ndi madzimadzi. kuwononga katundu. Kusankhidwa kwa giredi ya PAC kumatengera zomwe mukufuna kugwiritsa ntchito komanso mawonekedwe omwe mukufuna.