HPMC Thickening Agent YeSkim Coat
Hydroxypropylmethylcellulose(HPMC) inowanzoshandiswa seyakakora mumiriri mune skim jasi maumbirwo. Skim jasi, iro rinozivikanwawo semadziro putty kana finishing plaster, indava yakatetepa yedhaka kana plaster inoiswa kumadziro kutsvedzerera nekugadzirira kupenda kana kumwe kupera. Heano mashandiro anoita HPMC seanokora mumiriri mune skim jasi application:
Basa reHPMC muSkim Coat:
1. Kukora uye kuenderana:
- HPMC inowedzerwa kune skim jasi maumbirwo kuita seanokora mumiriri. Inobatsira kudzora kuwirirana kwemusanganiswa, kudzivirira sagging nekuvandudza kushanda.
2. Kuchengeta Mvura:
- HPMC inoratidza zvakanakisa kuchengetedza mvura. Mukushandisa skim jasi, izvi zvakakosha pakuchengetedza hunyoro hwakakodzera. Inodzivirira jasi re skim kubva pakuoma nekukurumidza, kupa nguva yakakwana yekushandisa uye kupedza.
3. Kuvandudzwa Kwekushanda:
- Iyo rheological zvimiro zveHPMC zvinobatsira mukushanda kwe skim jasi. Iyo inobvumira kushandiswa kwakapfava uye kuumbwa kwejasi re skim pamusoro, kuve nechokwadi chekuwedzera uye inoyevedza kupera.
4. Kunamatira:
- HPMC inosimudzira kunamatira kwejasi re skim kune akasiyana substrates, senge madziro kana sirin'i. Uku kunamatira kwakavandudzwa kunobatsira kusimba rose uye kusimba kweiyo yakapedzwa.
5. Crack Resistance:
- Iyo firimu-inogadzira zvimiro zveHPMC inogona kubatsira mukupwanya kuramba kweiyo skim jasi. Izvi zvakakosha pakuvimbisa hupenyu hurefu uye kugadzikana kweiyo yakavharwa pamusoro.
6. Kuisa Kudzora Nguva:
- Nekupesvedzera kuchengetwa kwemvura uye viscosity yemusanganiswa we skim jasi, HPMC inogona kubatsira kudzora nguva yekumisikidza. Izvi zvinobatsira pakuona kuti jasi re skim rinoramba richishanda kwenguva yakakwana.
Nhungamiro Yekushandisa HPMC muSkim Coat:
1. Kusarudzwa kweHPMC Giredhi:
- Akasiyana mamakisi eHPMC anowanikwa, imwe neimwe iine chaiwo zvivakwa. Vagadziri vanofanira kunyatsosarudza giredhi rakakodzera zvichienderana nehunhu hunodiwa hwejasi re skim. Zvinhu zvakadai seviscosity, dhigirii rekutsiva, uye huremu hwemamorekuru hunoita basa mukusarudzwa uku.
2. Mafungiro ekuumbwa:
- Kugadzirwa kwejasi re skim kunosanganisira kuenzanisa zvikamu zvakasiyana. Vagadziri vanofanirwa kutarisisa kuumbwa kwese, kusanganisira mhando uye chikamu cheaggregates, mabhainda, uye zvimwe zvinowedzera. HPMC inosanganisirwa mukuumbwa kuzadzisa izvi zvikamu.
3. Kudzora Hunhu:
- Kugara uchiyedzwa uye kuongororwa kwakakosha kuti uve nechokwadi chekuita kwakafanana kwe skim jasi maumbirwo. Matanho ekudzora emhando anobatsira kuchengetedza anodiwa zvivakwa zve skim jasi uye kuomerera kune indasitiri zviyero.
4. Supplier Recommendations:
- Kushanda padhuze nevashambadziri veHPMC kwakakosha kuti uwane gwara rekushandisa kwakaringana kwezvigadzirwa zvavo mukugadzira skim jasi. Vatengesi vanogona kupa ruzivo rwakakosha mumaitiro ekugadzira uye kuenderana nezvimwe zvinowedzera.
Muchidimbu, HPMC inoshanda seyakakosha gobvu mumiriri mune skim jasi maumbirwo, zvichibatsira mukuvandudza kushanda, kunamatira, uye kuita kwese kwejasi re skim. Vagadziri vanofanirwa kutevedzera zvinokurudzirwa nhungamiro uye kushanda padhuze nevatengesi kuti vawane mibairo yakakwana mukushandisa skim jasi.
Nguva yekutumira: Jan-17-2024