Methylcellulose inoita basa rakakosha mukugadzira dhaka nemapurasita, kunyanya mukusimudzira zvinhu zvinosunga. Mukuvaka maapplications, madhaka uye plasters zvinhu zvakakosha zvinoshandiswa kune zvakasiyana siyana, zvinosanganisira masonry, stuccoing, kupa, uye kugadzirisa mabasa. Kuwedzerwa kwemethylcellulose kune aya masanganiswa anoshanda akati wandei akakosha mabasa, achibatsira mukuita kwese uye kusimba kwechigadzirwa chekupedzisira.
1. Kuchengeta Mvura:
Methylcellulose inoshanda sechinhu chekuchengetedza mvura mumatope uye plasters. Yayo hydrophilic chimiro inobvumira kuti itore uye ichengetedze mvura mukati memusanganiswa, ichidzivirira kuoma kusati kwasvika. Iyi nguva yakareba ye hydration yakakosha pakuona kupora kwakaringana uye kunamatira kwezvinhu kune substrate. Nekuchengetedza hunyoro hwakakwana, methylcellulose inowedzera kushanda, zvichiita kuti zvive nyore kushandisa uye kushandura dhaka kana plaster.
2. Kunatsiridza Kunamatira:
Kubata kunoshanda kwakakosha pakuita kwenguva refu kwemateki uye plasters. Methylcellulose inoshanda sebhainda, ichiita chisungo chakabatana pakati pezvikamu zvega zvemusanganiswa uye substrate pamusoro. Ichi chisungo chakakosha kudzivirira delamination uye kuve nechokwadi chechimiro chechimiro chechinhu chakaiswa. Pamusoro pezvo, kuvapo kwemethylcellulose kunokurudzira kunamatira zviri nani kune akasiyana substrates, kusanganisira kongiri, masonry, huni, uye simbi, nekudaro kunowedzera kuita kwakasiyana uye kushanda.
3. Kuwedzera Kubatana:
Pamusoro pekusimudzira kunamatira, methylcellulose inobatsira pakubatana kwedhaka uye plasters. Inoshanda sebhainda, ichisunga pamwechete zvikamu zvakaunganidzwa uye zvimwe zvikamu zvemusanganiswa. Kubatana uku kunovandudza simba rose uye kugadzikana kwezvinhu, kuderedza mukana wekuputika, shrinkage, uye mamwe maitiro ekugadzirisa. Nekuda kweizvozvo, methylcellulose inobatsira kugadzira dhaka rakasimba uye rakasimba uye mapurasita anokwanisa kumirisana nemasimba ekunze uye mamiriro ekunze.
4. Crack Resistance:
Kutsemuka inyaya yakajairika inosangana mudhaka uye plaster application, kazhinji inokonzereswa nezvinhu zvakaita sekuderera, kuwedzera kwemafuta, uye kufamba kwemaitiro. Methylcellulose inobatsira kudzikisira dambudziko iri nekuvandudza kuchinjika uye elasticity yezvinhu. Kuvapo kwayo kunobvumira dhaka kana plaster kuti igadzirise kufamba kudiki uye kushushikana pasina kutsemuka, nekudaro ichidzikisa njodzi yekutsemuka nekuvandudza kusimba kwese kwechimiro.
5. Kushanda uye Kupararira:
Kuwedzerwa kwemethylcellulose kunowedzera kushanda uye kupararira kwematope uye plasters. Kugona kwayo kuchengetedza mvura nekuzora musanganiswa kufambisa kushandiswa kwakapfava uye kuvharika kuri nani, zvichikonzera kupera kwakawanda uye kunofadza. Zvakare, iyo yakagadziridzwa kushanda inobvumira kuumbika kuri nyore, kuumba, uye kudonongodza, zvichiita kuti mhizha dzikwanise kuwana maumbirwo anodiwa uye mapatani nekurongeka kukuru.
6. Kuderedza Kudonha uye Kudonha:
Kudonhedza nekudonhedza ndiwo matambudziko anowanikwa panguva yekushandiswa kwedhaka nemapurasita. Methylcellulose inobatsira kugadzirisa nyaya idzi nekuwedzera thixotropic zvinhu zvemusanganiswa. Thixotropy inoreva kushandurwa kunogadziriswa kwechigadzirwa kubva kune gel-senyika kusvika kune imwe nzvimbo yemvura pasi pekunetseka kweshear, zvichiita kuti iende nyore nyore panguva yekushandiswa asi inowanazve viscosity kana yashandiswa. Nekusimudzira thixotropy, methylcellulose inobatsira kudzivirira kudonha uye kudonha, kuve nechokwadi chekufanana uye kutendeseka kweiyo yakaiswa layer.
7. Kuenderana Kwezvakatipoteredza:
Methylcellulose inoonekwa seyakanaka nharaunda uye isina chepfu, ichiita kuti ive yakakodzera kushandiswa mukuvaka maapplication uko kuchengetedzeka uye kuchengetedzeka kuri kunetsa zvakanyanya. Kusiyana nemamwe mabhanhire ekugadzira, methylcellulose inoora uye haiburitse makemikari anokuvadza munzvimbo. Kushandiswa kwaro kunopindirana nemisimboti yekuvaka kwakasvibira uye maitiro ekuvaka anoenderera, achibatsira kune hutano mukati memhepo mhando uye kuderedzwa kwezvakatipoteredza.
8. Kuenderana neZviwedzerwa:
Methylcellulose inopindirana nehuwandu hwakawanda hwezvinowedzera zvinowanzo shandiswa mudhaka uye plaster maumbirwo, senge air-entraining agents, accelerators, retarders, uye pigments. Kuita kwayo kwakasiyana-siyana kunobvumira kubatanidzwa kwezvinhu zvakasiyana-siyana zvekuwedzera kuti zvigadzirise chaiwo zvimiro zvemusanganiswa, senge nguva yekuisa, kukura kwesimba, ruvara, uye magadzirirwo. Kuenderana uku kunosimudzira kuchinjika uye kugadzirisa kwedhaka uye plaster maumbirwo, zvichiita kuti zvigadziriswe zvakagadzirirwa kusangana nezvinodiwa zveprojekiti uye maitiro ekuita.
methylcellulose inoita basa rakasiyana-siyana mukusimudzira kushanda, kusimba, uye kushanda kwematope nemapurasita. Kugona kwayo kuchengetedza mvura, kunatsiridza kunamatira uye kubatana, kuramba kutsemuka, kuwedzera kushanda, kuderedza kusagika, uye kuona kuenderana kwezvakatipoteredza kunoita kuti ive yekuwedzera yakakosha mumashandisirwo ekuvaka. Nekubatanidza methylcellulose mudhaka uye plaster magadzirirwo, vavaki nemhizha vanogona kuwana mhedzisiro yepamusoro, kuve nechokwadi chekugara kwenguva uye kuvimbika kwezvivakwa zvavo.
Nguva yekutumira: May-24-2024