Visinamini Zvigadzirwa zvese zvinotorwa kubva kune zvakasikwa machira ekotoni kana huni yemapuranga, iyo inogadzirwa kuburikidza nekutsvaira. Zvigadzirwa zvakasiyana cellulose zvinoshandisa kusiyana-siyana kwekutsvaira vamiririri. Iyo yekuzunza mumiririri anoshandiswa muHydroxyTHLYL Cellelose (chlomethane uye procyleo oxide).
Mune chaiyo szone pendi uye latex pendi, hydroxytHyl cellulose inogona kushandiswa sediki.
Chairo dombo pendi iri nyore kujekesa nekuda kwehuwandu hwayo hukuru hwekuunganidzwa uye hwakakura. Izvo zvinodikanwa kuti uwedzere thihkenan kuti uwedzere viscosity yayo kusangana newiscosity inodiwa pakupuruzira panguva yekuvakwa, kuvandudza kugadzikana kwayo, uye kuzadzisa imwe simba.
Kana iwe uchida dombo chairo pendi kuti uwane simba rakanaka, kupokana kwemvura kwakanaka uye kupokana kwemamiriro ekunze, kusarudzwa kwezvinhu zvisina kugadzirwa uye dhizaini ye formula yakakosha.
Mumamiriro ezvinhu akajairika, huwandu hwemhungu hwakashandiswa mune yakakwirira-mhando dombo rechokwadi pendi ichave yakakwirira.
Semuenzaniso, mune toni yedombo rechokwadi reti, panogona kunge paine 300kg yeakachena acrylic emulsion uye 650kg yeiyo yakasikwa yemabhuru emabwe jecha. Kana iyo yakasimba yezvinyorwa ndeyekupaza iri 50%, iyo vhoriyamu ye300kg ye emulsion mushure mekuoma inenge zviuru gumi nezvishanu, uye huwandu hwegumi nenomwe, uye huwandu hwegumi nenomwe Ndozviti, iyo PVC (pigment vhoriyamu yekunyora) yeiyo nzvimbo yeiyo 60% panguva ino, uye pasi pechimiro chechikuru chetombo, Pigment vhoriyamu yekuona) approx. Sekusvika padanho rine hanya, kana ukasarudza cellenulose viscosity, iro rechokwadi dombo rinogona kuumba rakazara uye rakarukwa pendi firimu rekuita zvinhu zvitatu zvekuita zvechitima chechitima chaicho. Kana zvirimo zvetambo chairo pendi hukasha
Mamwe ehupfumi chaiwo ibwe ravakagadzira shandisa hydroxyprospropyl
Kuenzaniswa nemhando mbiri dzemasero, hydroxytlosel cellense ine kudzokorora kwemvura, hakuzoregi kuchengetwa kwemvura nekuda kweGelatin nekushisa kwakanyanya, uye kune imwe nyatso kuramba. Zvekufunga nezvekuita, zvinokurudzirwa kushandisa hydroxytl cellulose ine viscosity yezviuru zana seyechikamu cheboka rechokwadi.
Kutumira Nguva: Kubvumbi-28-2023