Kushandura mvura soluble cellulose ethers kuita sheet fomu

Kushandura mvura-soluble cellulose ethers, zvakadaiHydroxypropyl methylcellulose(HPMC) kana Carboxymethyl Cellulose (CMC), kuita pepa fomu inosanganisira maitiro anowanzo sanganisira anotevera matanho. Iwo chaiwo maitiro ekuita anogona kusiyana zvichienderana nekushandiswa uye anodiwa maitiro emapepa.

Matanho eKushandura Mvura-Soluble Cellulose Ethers kuita Sheet Fomu:

1. Kugadzirira kweCellulose Ether Solution:
   • Dissolve the water-soluble cellulose ether mumvura kugadzirira homogeneous mhinduro.
   • Gadzirisa huwandu hwe cellulose ether mune mhinduro zvichienderana nezvinodiwa zvemashiti.
2. Zvinowedzerwa (Zvichida):
   • Wedzera chero chinodiwa chinowedzerwa, senge plasticizers, fillers, kana reinforcing agents, kugadzirisa zvinhu zvemashiti. Plasticizers, semuenzaniso, anogona kuwedzera kuchinjika.
3. Kusanganiswa uye Homogenization:
   • Sanganisa mhinduro yacho zvakakwana kuti uve nechokwadi chekugovera yunifomu ye cellulose ether uye additives.
   • Homogenize musanganiswa kuputsa chero aggregates uye kuvandudza kuwirirana kwemhinduro.
4. Kukanda kana kupfekedza:
   • Shandisa nzira yekukandira kana yekunamira kuisa mushonga we cellulose ether pane substrate.
   • Substrates inogona kusanganisira magirazi egirazi, kuburitsa liner, kana zvimwe zvinhu zvinoenderana nekushandisa.
5. Chiremba Blade kana Spreader:
   • Shandisa blade yechiremba kana spreader kudzora ukobvu hweiyo yakaiswa cellulose ether solution.
   • Iyi nhanho inobatsira kuwana yunifomu uye inodzorwa ukobvu kune mapepa.
6. Kuomesa:
   • Bvumira substrate yakavharwa kuti iome. Nzira dzekuomesa dzinogona kusanganisira kuomeswa kwemhepo, kuomeswa kweovheni, kana mamwe maitiro ekuomesa.
   • Iyo yekuomesa inobvisa mvura uye inosimbisa cellulose ether, kugadzira pepa.
7. Kucheka kana Kuumba:
   • Mushure mekuomeswa, cheka kana gadzira iyo cellulose ether-yakavharwa substrate kuita saizi yeshizha raunoda uye fomu.
   • Kucheka kunogona kuitwa uchishandisa mashizha, anofa, kana zvimwe midziyo yekucheka.
8. Kudzora Hunhu:
   • Ita macheki ekudzora emhando yekuona kuti mapepa anosangana nezvinodiwa, kusanganisira ukobvu, kuchinjika, uye zvimwe zvakakosha zvivakwa.
   • Kuedza kunogona kusanganisira kuongorora kwekuona, kuyerwa, uye mamwe maitiro ekusimbisa hunhu.
9. Packaging:
   • Rongedza mapepa nenzira inovadzivirira kubva kune unyoro uye kunze kwezvinhu.
   • Mazita uye zvinyorwa zvinogona kuverengerwa kuti chizivikanwe chigadzirwa.

Zvinotarisirwa:

• Plasticization: Kana kuchinjika kuri chinhu chakakosha, mapurasitiki senge glycerol anogona kuwedzerwa kune cellulose ether mhinduro isati yakanda.
• Drying Conditions: Mamiriro ekuomeswa akakodzera anokosha kudzivirira kuoma zvisina kuenzana uye kuputika kwemapepa.
• Mamiriro Ezvakatipoteredza: Maitiro acho anogona kukanganiswa nemamiriro ekunze senge tembiricha uye humidity.

Iyi general process inogona kuchinjirwa zvichienderana nezvinodiwa zvechishandiso, kungave kwemafirimu emishonga, kurongedza chikafu, kana kumwe kushandiswa. Sarudzo yerudzi rwe cellulose ether uye maparamendi ekugadzira anozopesvedzera zvimiro zvemashiti anobuda.