Paunenge uchigadzira putty poda uye yakaoma dhiri, kusarudza iyo chaiyo viscosity ye hydroxypropyl methylcellose (HPMC) yakakosha pakuita kwechigadzirwa. Semakemikari akakosha emakemikari, HPMC ane mabasa ekuremerwa, kudzora kwemvura, uye kusimuka.
1. Basa reHPMC mune putty poda uye yakaoma motsi
Kukakavara: HPMC inogona kuita zvinobudirira kuwedzera kuenderana kweiyo putty poda uye yakaoma motsi kuti ive nechokwadi chekushanda kwakanaka uye kushamwaridzana panguva yekuvaka.
Kuchengeta Kwemvura: HPMC ine yakanakisa mvura uye inogona kuderedza kukurumidza kurasikirwa kwemvura, nekudaro nekuwedzera nguva yekuvhenekera yePutty poda uye inobatsira kuti uvandudze simba uye kufambira mberi kwechigadzirwa chekupedzisira.
Kugadzikana: HPMC inogona kudzivirira kuomarara uye kusarudzika kweiyo yakaoma dhiri uye putty poda panguva yekuchengetedza uye chengetedza kufanana kwemusanganiswa.
Kudzivirira: Nekuvandudza zvivakwa zveReological, HPMC inogona kuvandudza kushanda kwechigadzirwa, ichiita kuti zvirove panguva yekunyorera nekupfira, uye kuderedza shrinkage uye marara mushure mekuvaka.
2. Zvinhu zvinokanganisa kusarudzwa kweHPMC viscosity
Paunenge uchisarudza vhiza yeHPMC, zvinhu zvinotevera zvinotevera zvinoda kutariswa:
Chigadzirwa Type uye application: Putty poda uye yakaoma Dorar ine zvakasiyana mashandisiro uye inoda zvisizvo zvevatenzi. Semuenzaniso, Wall Putty Powder inoda yakakwira viscosity yekumiswa zviri nani, nepo floor moter ingangoda kuderera viscosity yekunyepedzera.
Maitiro ekuvaka: nzira dzakasiyana dzekuvaka dzine zvinodiwa zvakasiyana kune viscosity yeHPMC. Chinyorwa chebhuku chinowanzoda yakakwira yepamusoro viscosity, nepo mechancal spray inoda pakati nepakati uye yakaderera viscosity kuti ive nechokwadi chekuvakwa kwakanaka.
Mamiriro ekunze: Tembiricha tembiricha uye humidity inogona kukanganisa maitiro eHPMC. Pasi pemamiriro ekunze epamusoro, achisarudza yepamusoro viscosity HPMC inogona kudzora kurasikirwa kwemvura, nepo munzvimbo yakakwirira yekuzvininipisa, iyo viscosity HPMC inogona kuvandudza kuvaka.
Kuumbwa System: Zvimwe zvinongedzo zvinosanganisirwa mufomula yePutty poda uye yakaoma mota ichakanganisa zvakare kusarudzwa kweHPMC. Semuenzaniso, iko kuvapo kwemamwe manhamba, mafirita kana ekuzvidzwa anogona kuda iyo visikopa yeHPMC kuti igadziriswe kuzadzisa chiyero.
3.. Sarudzo dzekusarudza yeHPMC viscosity
Iyo viscosity yeHPMC inowanzotariswa muMPAME (millipascal masekondi). Izvi zvinotevera zvinozivikanwa HPMC viscosity sarudzo yekutsanangurwa:
Putty poda:
Wall Putty Powder: HPMC ine 150,00000,000 MPA · · subs inokodzera kushanda uye zvakakwirira zvinodiwa.
Floor Putty Powder: HPMC ine 50,000-100,000 MPA · · srocable yakakodzera kuve nechokwadi chekunyepedzera uye nekuvhunduka.
Mota yakaoma:
Masonry Motar: HPMC ine 30,000-60,000 MPA · · srocable yekuvandudza kuchengetedza kwemvura nekuita kwekuvaka.
Plasingering Mount: HPMC ine 75,000-100,000 MPA · sfus inowedzera kuenderana uye yakakodzera kushandisa bhuku rekushandisa.
Tile Adhesive: HPMC ine 100,000-1,000 ye8,000 MPA · · · · · · · · · · · · · · · · · · · · · · ·
Rinokosha Rinongedzo Dururu: Yakadai sekuzvimiririra mongwe uye kugadziridza dhiri, yakaderera viscosity HPMC (zviuru makumi maviri neshanu
Iv. Zviratidzo zvinoshanda zveHPMC viscossity kusarudzwa
Mukurira chaiko kwekugadzira, iyo inotevera kurudziro inofanira kuteverwa kana ichisarudza HPMC viscosity:
Kuongorora kwekuedza: pamberi pekugadzira misa, zvidiki-zvidiki zvekuedza zvinoitwa kuti uone mhedzisiro yeHPMC viscosity pane zvigadzirwa zvechigadzirwa. Kusanganisira kiyi performance parameter yakadai sekuvaka, kuchengetwa kwemvura, uye kumhanya.
Supporter kurudziro: Bvunza tsigiro yehunyanzvi yeHPMC Supporter yeruzivo rwakadzama uye kurudziro nezvechigadzirwa. Ivo vanowanzokwanisa kupa hpmc samples nemaVisikoka akasiyana pakuedzwa.
Kugadziriswa uye Optimization: Zvinoenderana neiyo chaiyo yekushandisa maitiro, iyo viscosity yeHPMC inoenderera ichichinjirwa kuti ishandise zvigadzirwa kuita. Munguva yekunyorera maitiro, kusarudzwa kweHPMC kunogadziriswa munguva dzinofunga shanduko mukushandurwa uye kuchinja kwezvakatipoteredza.
V. Kuongorora uye mhando kutonga kweHPMC viscosity
Mushure mekusarudza HPMC ine yakakodzera viscosity, mhando yemhando yepamusoro ndiyo kiyi:
Kutsunga kweviscosity: Gara uchiedza iyo viscosity yeHPMC mhinduro uchishandisa test viscometer (yakadai seBrookfield Viscompeter) kuti ive nechokwadi chekuti inosangana nezvinodiwa.
Kwekuchengetwa Kwemvura Bvunzo Dzemvura
Muedzo wekuvaka: Bvunza basa rekushanda kwechigadzirwa mukuvakwa chaiko kuona kuti iyo yakakora iyo hpmc haina kukanganisa zvinopindirwa.
Kusarudza HPMC pamwe chete neiyo viscosity yakakodzera kwakakosha pakugadzirwa kweiyo yepamusoro-petty putty poda uye yakaoma mota. Zvichienderana nekushandisa kwechigadzirwa, nzira yekuvaka, mamiriro ekunze uye nzira dzekugadzira, HPMC ine zvisizvo zvevema visikopo dzinoda kusarudzwa kuti usangane nezvinodiwa chaizvo. Kuburikidza nekuongorora kwekutsvaga, kupa mazano, ekugadzirisa gadziriso uye kukosha kwemhando, zvinogona kuve nechokwadi chekuti chigadzirwa chekupedzisira chine basa rakanaka, kuchengetwa kwemvura uye nekukasira, nekukasira kuchinjisa kukwikwidza kwemusika kwechigadzirwa.
Kutumira Nguva: Kukadzi-17-2025