Putty poda chinhu chinowanzo shandiswa chivakwa, chinonyanya kushandiswa kumisa madziro, kuzadza makatsemuka uye kupa nzvimbo yakatsetseka kune inotevera pendi nekushongedza. Cellulose ether imwe yezvinowedzera zvakakosha mu putty powder, iyo inogona kuvandudza zvakanyanya kushanda kwekuvaka uye kunaka kweputty powder. Ichi chinyorwa chichazivisa zvakadzama kushandiswa kweselulosi ethers mu putty powder uye kukosha kwayo kune indasitiri yekuvaka.
1. Zvinhu zvakakosha uye mabasa e cellulose ethers
Cellulose ether imhando yemvura-inonyungudika yepolymer mukomboni unowanikwa nekugadziriswa kwekemikari uchishandisa yakasikwa cellulose seyakagadzirwa. Chimiro chayo chemorekuru chine nhamba huru yemapoka e-hydrophilic (akadai sehydroxyl, methoxy, nezvimwewo), inopa cellulose ether yakanaka kunyungudika kwemvura uye kugona kukora. Mukushandiswa kweputty powder, basa rinokosha re cellulose ether rinonyanya kuratidzwa mune zvinotevera:
Kukora mhedzisiro
Cellulose ether inogona kuwedzera zvakanyanya viscosity ye putty powder slurry, ichiita kuti ive yakanaka thixotropy uye kugadzikana, nokudaro kufambisa kuvaka. Mukuwedzera, inogonawo kugadzirisa rheological properties ye slurry kudzivirira iyo putty powder kubva pakuyerera kana kutsvedza kubva pamadziro, kuve nechokwadi chekufambira mberi kwekuvaka.
Kuchengetedza mvura
Kuchengetwa kwemvura yakakwirira ye cellulose ether ndeimwe yezvinhu zvayo zvinokosha kana inoshandiswa muputty powder. Munguva yekuvaka, mushure mekunge putty poda yaiswa kumadziro, kubuda kwemvura kunogona kuita kuti putty powder iome uye peel. Cellulose ether inogona kunyatso kunonoka kurasikirwa kwemvura, zvichiita kuti slurry isunungure zvishoma nezvishoma mvura panguva yekuomeswa, nekudaro inovandudza kunamatira kweputty, kudzivisa kuoma uye kuputika, uye kuve nechokwadi chekugadzirisa kwepamusoro pemadziro.
Vandudza kushanda
Kuvapo kwe cellulose ether kunovandudza zvikuru kushanda kwekuvaka kweputty powder. Semuenzaniso, inogona kuvandudza kuchinjika kweputty, zvichiita kuti zvive nyore kune vashandi vekuvaka kukwenya iyo putty zvakaenzana. Mukuwedzera, cellulose ether inogonawo kuderedza chizvarwa chemabhuru pane putty pamusoro uye kugadzirisa kutsetseka, nokudaro kuvandudza mhedzisiro yekushongedza.
Wedzera maawa ekuvhura
Mukuvaka, nguva yekuvhura yeputty powder, ndiko kuti, nguva kubva pakushanda kusvika pakuomeswa uye kusimbiswa kwezvinhu, inokosha inokosha iyo vashandi vekuvaka vanoteerera. Cellulose ether inogona kuwedzera nguva yekuvhura ye putty, kuderedza majoini uye kusaenzana panguva yekuvaka, nekudaro ichivandudza aesthetics yese yemadziro.
2. Kushandiswa kwe cellulose ether mune zvakasiyana-siyana zveputty powder
Interior wall putty
Mukushandiswa kwemukati wemadziro putty, cellulose ether haingogadzirisi kushanda, asi inogona zvakare kugadzirisa fluidity uye kunamatira kweiyo putty kuve nechokwadi kutsetseka uye kunamatira kwemadziro epamusoro. Mukuwedzera, iyo yakakwirira yekuchengetedza mvura ye cellulose ether inogona kudzivirira iyo putty kubva pakuputika nekuda kwekukurumidza kubuda kwemvura panguva yekushandiswa kwekushandisa, uye inokodzera kugadzikana kwenguva refu zvinodiwa munzvimbo dzakaoma dzemukati.
Kunze kwemadziro putty
Kunze kwemadziro putty kunoda kuve nemamiriro ekunze akasimba ekupikisa uye kutsemuka kuramba, nekuti pamusoro pemadziro ekunze anokanganiswa nemamiriro ekunze, kusiyana kwekushisa uye zvimwe zvinhu. Iko kushandiswa kwe cellulose ether mukunze kwemadziro putty kunogona kuvandudza zvakanyanya kuchengetwa kwayo kwemvura, kutsemuka kuramba uye kunamatira, ichibvumira kuti ichinje kune shanduko yekunze nharaunda uye kuwedzera hupenyu hwayo hwebasa. Uye zvakare, cellulose ether inogona zvakare kubatsira iyo putty kuvandudza yayo UV kuramba, kutonhora-kunyungudika kuramba uye zvimwe zvivakwa, kuitira kuti yekunze madziro putty inogona kuramba yakagadzikana yemuviri zvivakwa pasi pemamiriro ekunze.
waterproof putty
Waterproof putty inokodzera nzvimbo dzakakwirira-munyoro senge dzimba dzekugezera uye makicheni, uye inoda kukwirisa kwemvura uye kushorwa kwemvura kweputty. Cellulose ether inogona kukwidziridza kusapinda kwemvura kuita kweiyo putty pahwaro hwekuona kunamatira kwayo kwakanaka uye kushanda kwayo. Pamusoro pezvo, kukora uye kuchengetedza mvura mhedzisiro ye cellulose ether inoita kuti isapinda mvura putty kuchengetedza kugadzikana kwakanaka munzvimbo dzine hunyoro hwepamusoro uye kudzivirira matambudziko ekuvhuvhu pamadziro.
High-end decoration putty
Yakakwirira-yekupedzisira yekushongedza putty ine zvakanyanya zvakanyanya zvinodiwa zvekupfava uye kunaka, uye inowanzoshandiswa munzvimbo dzepamusoro dzekugara, mahotera nedzimwe nzvimbo. Cellulose ether inogona kubatsira kukwenenzvera zvimedu zve putty, kunatsiridza kutsvedza kwepasi, kunatsiridza kuchinjika uye kushanda kweputty, kuderedza mabhuru uye seams, kuita kuti kushongedza kuite kuve kwakakwana, uye kusangana nekushongedza kwezvido zvenzvimbo dzepamusoro.
3. Kusarudzwa kwehunyanzvi hwe cellulose ether mu putty powder
Zvinoenderana nezvinodiwa zvekushandisa uye zvakasiyana mashandiro ekuita kweputty poda, inotevera cellulose ethers inowanzoshandiswa muindasitiri yekuvaka:
Hydroxypropyl methylcellulose (HPMC)
HPMC inowanzoshandiswa kuvaka yekuwedzera ine yakanakisa kuchengetedza kwemvura uye kukobvu mhedzisiro. Inoshandiswa zvakanyanya mukuvaka zvinhu zvakaita semukati uye kunze kwemadziro madziro, anonamira mataira, uye plastering madhaka. Inogona kuvandudza sag kuramba uye kushanda kweputty powder, uye inonyanya kukodzera kune zvinodiwa zve-high-viscosity putty.
Hydroxyethylmethylcellulose (HEMC)
HEMC ine yakanakisa kuchengetedza kwemvura kuita uye kugadzikana, kunyanya munzvimbo dzakaderera tembiricha, uye inogona kuramba ichigona kunyungudika, saka yakakodzera kushandiswa kunze kwemadziro putty. Mukuwedzera, HEMC ine simba rakanaka kwazvo pakuvandudza kupararira uye kufanana kweputty powder, zvichiita kuti pasi rive rakapfava uye rakapfava mushure mekuputira.
Carboxymethyl cellulose (CMC)
CMC imvura inonyungudika thickener. Kunyangwe iine yakaderera mvura yekuchengetedza uye anti-sag zvivakwa, mutengo wayo wakaderera. Inowanzo shandiswa mu putty powder isingade kuchengetwa kwemvura yakakwirira uye inokodzera general mukati memadziro putty application.
4. Zvinotarisirwa uye maitiro e cellulose ethers muputty powder industry
Nekuenderera mberi kwekusimudzira kweindasitiri yekuvaka, zvinodiwa nevanhu zvemhando, kuchengetedza kwezvakatipoteredza uye aesthetics yezvishongedzo zvemidziyo zvakawedzera zvishoma nezvishoma, uye tarisiro yekushandiswa kwema cellulose ethers yakawedzera kuwanda. Mune ramangwana rekusimudzira maitiro eiyo putty poda indasitiri, kushandiswa kwe cellulose ether kuchatarisa pane zvinotevera zvinhu:
Green uye zvakatipoteredza ushamwari
Parizvino, zvivakwa zvekuvaka zvine hushamwari inyaya inopisa muindasitiri yekuvaka. Sechinhu chepolymer chinobva kune yechisikigo cellulose, cellulose ether inoenderana nepfungwa yegirinhi kuchengetedza kwezvakatipoteredza uye inogona kunyatso kudzikisa kushongedzwa kusvibiswa. Mune ramangwana, yakawanda yakaderera-VOC (volatile organic compounds) uye yakakwirira-performance cellulose ether zvigadzirwa zvichagadzirwa uye kuiswa.
Inoshanda uye ine njere
Kuenderera mberi kwekuvandudzwa kwe cellulose ether kunoita kuti putty powder ichengetedze kushanda kwakagadzikana munzvimbo dzakaoma. Semuenzaniso, kuburikidza nekugadziriswa kwema molecular optimization uye nekuwedzera kwezvinowedzera, putty poda ine simba rekuchinjika uye yekuzviporesa zvivakwa, zvichiita kuti zvinhu zvekuvaka zvive nehungwaru uye hunoshanda.
Versatility
Ndichiri kuvandudza zvinhu zvekutanga zveputty powder, cellulose ethers inogonawo kuita putty powder ive nemamwe mabasa akadai seantibacterial, anti-mildew, uye anti-UV kuti asangane nezvinodiwa zvemamwe akakosha maficha ekushandisa.
Kushandiswa kwe cellulose ether mu putty powder hakungogadzirisi kushanda kwekuvaka uye kusimba kweputty powder, asiwo kunonatsiridza zvakanyanya mhedzisiro yekushongedza madziro, kusangana nezvinodiwa zvemazuva ano zvivakwa zvemadziro flatness, kutsvedzereka uye kusimba. . Nekuenderera mberi kwekusimudzira kweindasitiri yekuvaka, kushandiswa kwe cellulose ethers muputty poda kunowedzera kuwedzera, kusundira zvivakwa zvekushongedza zvekuvaka kuenda kumabasa epamusoro uye kuchengetedza kwezvakatipoteredza.
Nguva yekutumira: Nov-01-2024