Cellulose ethers zvinhu zvakasiyana-siyana zvinoshandiswa mumaindasitiri akasiyana siyana anosanganisira chikafu, mishonga uye kuvaka. Muindasitiri yekuvaka, cellulose ethers ndiwo akakosha ekuisa mune zvakawanda zvekuvaka uye zvigadzirwa, kusanganisira gypsum spray plasters. Gypsum spray stucco isarudzo yakakurumbira yemukati memadziro uye sirin'i inopera nekuda kwekunaka kwayo moto kuramba, acoustic zvimiro uye nyore kushandisa. Nekudaro, kunaka uye kuita kwegypsum spray plaster kunoenderana zvakanyanya nerudzi uye huwandu hwe cellulose ether inoshandiswa mukugadzira. Muchikamu chino, tichakurukura basa rinokosha re cellulose ethers mu gypsum spray stucco.
Tisati taongorora basa re cellulose ether mugypsum spray plaster, ngatitangei tinzwisise kuti cellulose ether chii. Cellulose ethers makemikari anotorwa kubva ku cellulose, chikamu chikuru chechirimwa masero emadziro. Iyo isiriyoonic mvura-inonyungudika polima inowanzoshandiswa seyakakora, binder uye stabilizer. Muindasitiri yekuvaka, cellulose ethers inonyanya kushandiswa semvura yekuchengetedza vamiririri, viscosity regulators uye workability enhancers.
Kudzokera kune gypsum spray stucco, cellulose ethers inoita basa rakakosha mukuvandudza zvimiro zvezvinhu nenzira dzinoverengeka. Kutanga, cellulose ether inoshanda sechinhu chinochengetedza mvura, inobatsira kuvandudza kushanda uye kuderedza kuputika kwepurasita. Izvi zvinodaro nekuti cellulose ether mamorekuru ane hydrophilic, zvinoreva kuti anotora nyore uye anochengeta mamorekuru emvura, izvo zvinodzivirira plaster kuti isaoma nekukasira. Nekuda kweizvozvo, iyo stucco inoramba yakanyorova kwenguva yakareba, ichibvumira anopura kuti aise uye apedze stucco zvakanyanya uye zvakaenzana.
Cellulose ethers inoshanda seviscosity modifiers, inobatsira kudzora kuyerera uye kuenderana kwegypsum. Izvi zvinonyanya kukosha negypsum yakapfapfaidzwa stucco, iyo inoda yakatsiga uye kunyange yekupfapfaidza pateni. Kuwedzerwa kwe cellulose ethers kune gypsum formulations kunobatsira kuwedzera viscosity uye kunatsiridza thixotropic maitiro egypsum. Izvi zvinoreva kuti stucco inova mukobvu uye inopenya kana isina kupfapfaidzwa, asi inowedzera mvura uye nyore kupfapfaidza pasi pekumanikidzwa. Nekuda kweizvozvo, vanopurasita vanogona kuwana inopindirana uye kunyange kupfapfaidza pateni kune yakapfava, yakanyanya kunaka kupedzisa.
Cellulose ethers inoshanda sekusimudzira kushanda, inobatsira kuvandudza kubata uye kupedzisa zvimiro zvestucco. Izvi zvinodaro nekuti cellulose ether mamorekuru akareba uye anochinjika, achiabvumira kupindirana uye kugadzira matatu-dimensional network mune gypsum matrix. Ichi chimiro chetiweki chinobatsira pakubatana uye kusimba kweiyo stucco, zvichiita kuti isanyanya kutsemuka, kudonha kana kuderera. Mukuwedzera, kuvapo kwe cellulose ethers mu stucco kunobatsirawo kuderedza mhepo, nekudaro kuwedzera kusimba kwestucco uye kuramba kumvura uye zvimwe zvakatipoteredza.
Cellulose ethers zvakare inobatsira kuvandudza kudzivirira kwemoto kwegypsum spray stucco. Izvi zvinodaro nekuti cellulose ether haibatike uye inogona kumira tembiricha yakanyanya isingaori. Mukuwedzera, kuvapo kwe cellulose ethers mugypsum kunobatsira kuderedza kupisa uye chizvarwa cheutsi chegypsum, zvichiita kuti ive yakachengeteka uye inodzivirira moto.
Cellulose ethers inoita basa rakakosha mukuvandudza kunaka uye kuita kwegypsum spray plaster. Nekuita sevashandi vekuchengetedza mvura, viscosity modhifita, zvinosimudzira kushanda uye zvinodzosa moto, cellulose ethers inobatsira kuvandudza kushanda, kupfapfaidza, kuporeswa, simba uye kusimba kwestucco. Zvakare, izvi zvinoguma mune zvimwe zvinoyevedza, zvinogara uye zvisingadziviri moto upholstery zvinhu. Nokudaro, kushandiswa kwe cellulose ethers mu gypsum spray plasters nezvimwe zvinhu zvekuvaka zvinokurudzirwa zvikuru kuitira kuti zvivakwa zvavo zvinobatsira zvinogona kushandiswa zvizere.
Nguva yekutumira: Aug-08-2023