Cellulose, inozivikanwawo sehydroxypropylmethylcellulose (HPMC), chinhu chakakosha chegypsum. Gypsum chivakwa chinoshandiswa zvakanyanya pamadziro uye sirin'i zvekuvaka. Inopa yakatsetseka, kunyange nzvimbo yakagadzirira kupenda kana kushongedza. Cellulose isiri-chepfu, ine hushamwari nharaunda uye isingakuvadzi yekuwedzera inoshandiswa kugadzira gypsum.
Cellulose inoshandiswa mukugadzira gypsum kuvandudza zvinhu zvegypsum. Inoita seanonamira, inobata plaster pamwe chete uye ichidzivirira kubvaruka kana kuderera sezvainooma. Nekushandisa cellulose mumusanganiswa we stucco, unogona kuwedzera kusimba uye kusimba kweiyo stucco, ichiita kuti igare kwenguva refu uye inoda kushomeka kwekugadzirisa.
HPMC ipolymer yakasikwa yakabva muselulosi, ine cheni refu dzeglucose, yakagadziridzwa nekuita nepropylene oxide uye methyl chloride. Iyo zvinhu ndeye biodegradable uye isiri-chepfu, iine hushamwari zvinhu. Kunze kweizvozvo, HPMC inonyungudika mumvura, zvinoreva kuti inogona kusanganiswa nyore nyore mumusanganiswa wegypsum paunenge uchigadzira.
Kuwedzera cellulose kumusanganiswa we stucco kunobatsirawo kuvandudza zvinhu zvinosunga zve stucco. Cellulose molecules inokonzera kuumba chisungo pakati pe stucco uye pasi pepamusoro. Izvi zvinobvumira purasita kunamatira zviri nani kumusoro uye inodzivirira kubva pakuparadzanisa kana kuputika.
Imwe bhenefiti yekuwedzera cellulose kumusanganiswa wegypsum ndeyekuti inobatsira kuvandudza kushanda kwegypsum. Iyo cellulose mamorekuru anoita semafuta, zvichiita kuti zvive nyore kuti plaster ipararire. Izvi zvinoita kuti zvive nyore kuisa purasita kumadziro kana denga, zvichipa nzvimbo yakatsetseka.
Cellulose inogona zvakare kuvandudza kutaridzika kwese kweplaster kupera. Nekuwedzera kusimba uye kushanda kweiyo stucco, inobatsira kuve yakatsetseka, kunyange kupera isina mitswe uye kusakwana kwepasi. Izvi zvinoita kuti plaster iwedzere kutaridzika uye kuve nyore kupenda kana kushongedza.
Pamusoro pemabhenefiti akanyorwa pamusoro, cellulose inobatsirawo mukudzivisa moto we stucco. Kana yawedzerwa kune gypsum musanganiswa, inogona kubatsira kuderedza kupararira kwemoto nekugadzira chipingamupinyi pakati pemoto nemadziro kana pamusoro pedenga.
Kushandisa cellulose mukugadzira gypsum zvakare kune akati wandei mabhenefiti ezvakatipoteredza. Izvo zvinhu zvinogadziriswa uye hazvina chepfu, hazvikuvadze nharaunda uye hutano hwevanhu. Pamusoro pezvo, sezvo cellulose inowedzera simba uye kusimba kwepurasita, inobatsira kuderedza kuwanda kwekuchengetedza kunodiwa nekufamba kwenguva. Izvi zvinoderedza huwandu hwemarara anogadzirwa uye zvinobatsira kuchengetedza zviwanikwa.
Muchidimbu, cellulose chinhu chakakosha chegypsum. Kuiwedzera kumusanganiswa we stucco kunobatsira kuvandudza simba, kusimba, kushanda uye kutaridzika kweiyo stucco. Uyezve, inopa akati wandei mabhenefiti ezvakatipoteredza ayo anobatsira kuderedza kudiwa kwekugara kwenguva refu. Kushandisa cellulose mugypsum inhanho yakakosha yekugadzira inogadzika uye ine hushamwari zvivakwa zvekuvaka.
Nguva yekutumira: Aug-09-2023