Hydroxylopylecorean (HPMC) i polymer inoshanda yakawanda iyo inogona kuwana yakakura maapplication muindasitiri yekuvaka. Inowanzo shandiswa sezvinowedzera kune zvakasiyana siyana zvekuvaka kuti iwedzere kuita kwayo uye maitiro.
1. Kongiri:
Concrete chinhu chakakosha chekuvaka, uye kuwedzerwa kweHPMC kunogona kukanganisa zvakanyanya maitiro ayo. HPMC inoita sekunyorova uye kukora mumusanganiswa wekongiri. Izvi zvichavandudza basa uye kusanganisa kwemukati, izvo zviri nyore kuisa uye kupedzisa. Kugona kunyorova kweHPMC kunobatsira kudzivirira kongiri kubva pakuoma nguva isati yakwana, nekudaro ichidzikisa njodzi yekutsemuka nekuvandudza kusimba kwese.
HPMC inogona kuwedzera simba rakakosha pakati pesimende matrix uye agglomeration, iyo inobatsira kuvandudza mashandiro emuchina. Iyo polymer inoshandawo semvura-yekudzidza modifier, inokanganisa viscosity uye kuyerera kwekongiri musanganiswa. Izvi zvinonyanya kubatsira pakushandiswa kwekuzvisimudzira kana yakakwirira-simba kongiri.
2. Dope:
Mune dhaka formula, HPMC ine zvinangwa zvakasiyana. Zvakafanana nebasa rayo mukongiri, inosimudzira mashandiro uye kuchengetedza, nekudaro ichivandudza kudzikira kwekudonha kudonha panguva yekunyorera. Iko kukora mhedzisiro yeHPMC inonyanya kukosha mumashandisirwo akatwasuka, sekupa uye kupurasita, izvo zvakakosha kuchengetedza kuenderana.
Iyo HPMC mune yedhaka formula inobatsira zvirinani kuvhura nguva, uye kuwedzera nguva isati yaiswa dhaka. Izvi zvakanaka muchirongwa chekuvaka chinoda kuwedzerwa, senge mapurojekiti makuru kana mamiriro ekunze anonetsa.
3. Gypsum:
Mukushandiswa kwegypsum, HPMC inoita basa rakakosha mukuvandudza mashandiro emidziyo. Iyo polymer inokwidziridza kugadzirisika uye kunamatira kwedhaka, iyo inosimudzira yakatsetseka uye yakawanda yunifomu noodles. HPMC's hunyoro hwekuchengetedza hunyoro hunogona kudzivirira madhaka kubva pakuoma nekukurumidza, nekudaro kuderedza mukana wekutsemuka uye kuve nechokwadi chekuti chigadzirwa chekupedzisira chakasimba.
HPMC inobatsira kudzikisa gaka remhepo mune plaster matrix, nekudaro inovandudza simba uye kusimba. Izvi zvinonyanya kubatsira mukushandiswa kwegypsum yekunze, nokuti kuratidzwa kune yakaipa mamiriro ekunze kuchakuvadza kuvimbika kwematope nekufamba kwenguva.
4. Coatings:
HPMC inoshandiswa zvakanyanya mukugadzira machira, kusanganisira pendi nemanamira. Mumvura-yakavakirwa pendi, HPMC inoita sekukora uye kudzikamisa kudzivirira kugadzirisa uye kuona kuti hupenyu hwesherufu hwechigadzirwa chose hunoenderana. Iyo polymer zvakare inonatsiridza mashandisirwo ekupenda hunhu, sekureruka kwekushandisa uye kuvhara chigubhu.
Mune fomula, HPMC inosimudzira chigadzirwa chekunamatira simba uye viscosity. Kugona kwayo kuchengetedza mvura kunobatsira kuvhura nguva kwenguva yakareba, kuitira kuti igone kunyorovesa substrate uye kuvandudza kunamatira. Uye zvakare, HPMC inobatsira kudzora kuyerera hunhu hwemachira kuti ive nechokwadi chekuyerera kwakaringana uye kugadzikana mukuita kwekushandisa.
Hydroxylopyamium cellulose ine simba rakadzama pazvinhu zvakasiyana-siyana zvekuvaka zvinosanganisira kongiri, dhaka, gypsum uye machira. Yayo yakawanda-inoshanda maitiro imvura-ine mvura, inokora uye inoyerera maajenti, zvichiita kuti ive yekuwedzera yakakosha muindasitiri yekuvaka. Mari yeHPMC mune izvi zvinhu inogona kuvandudza mashandiro, kunamatira uye kusimba, uye pakupedzisira inovandudza kuita kwese uye hupenyu hwechimiro chechimiro. Nekufambira mberi kwesaiti tekinoroji uye kutsvagisa, kushandiswa kweHPMC kunogona kuenderera mberi nekuvandudza, iyo inobatsira yakawedzera kugadzikana uye elastic yekuvaka maitiro.
Nguva yekutumira: Jan-16-2024