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1. Matambudziko akajairika muputty powder Inoomesa nekukurumidza. Izvi zvinonyanya nekuti huwandu hweash calcium powder yakawedzerwa (yakakura kwazvo, huwandu hweash calcium powder inoshandiswa muputty formula inogona kuderedzwa zvakakodzera) inobatana nehuwandu hwekuchengetedza mvura ye fiber, uye inobatanidzawo neyakaoma. ...Verenga zvimwe»
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Iyo inozvimisa-leveling dhaka inogona kuvimba nehuremu hwayo kugadzira hwaro hwakati sandara, hwakatsetseka uye hwakasimba pane substrate yekuisa kana kubatanidza zvimwe zvinhu. Panguva imwecheteyo, inogona kuita yakakura uye inobudirira kuvaka. Naizvozvo, kunyungudika kwemvura chinhu chakanyanya kukosha chekuzvimiririra mo ...Verenga zvimwe»
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Hydroxypropyl methylcellulose (HPMC) isiri-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer material cellulose kuburikidza nehurongwa hwemakemikari maitiro. Hydroxypropylmethylcellulose (HPMC) inonhuhwirira, isingaravike, isina-chepfu chena poda inogona kunyungudutswa mumvura inotonhora kuita inoonekera ...Verenga zvimwe»
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Emulsion uye redispersible latex poda inogona kuumba simba rakasimba uye simba rekubatanidza pazvinhu zvakasiyana mushure mekugadzirwa kwemafirimu, anoshandiswa sechipiri binder mudhaka kuti abatanidze neinorganic binder simende, simende uye polymer zvakateerana Ipa kutamba kwakazara kune inowirirana kusimba...Verenga zvimwe»
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HPMC inogona kukamurwa kuita giredhi rekuvaka, giredhi rekudya uye giredhi remishonga zvinoenderana nechinangwa. Parizvino, mazhinji ezvigadzirwa zvepamba magiredhi ekuvaka, uye mumagiredhi ekuvaka, huwandu hweputty hupfu hwakakura kwazvo. Sanganisa HPMC hupfu nehuwandu hukuru hwehumwe hupfu...Verenga zvimwe»
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Iko kuvharidzira kwekunze kwemadziro ekunze ndiko kuisa jasi rinopisa rinopisa pachivako. Iri jasi rinopisa rinopisa harifaniri kungochengeta kupisa chete, asiwo kuva rakanaka. Parizvino, nyika yangu yekunze madziro ekudzivirira system inonyanya kusanganisira yakawedzera polystyrene board insulation sys ...Verenga zvimwe»
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Cellulose inonzi polysaccharide inoumba ethers yakasiyana-siyana inonyungudika mumvura. Cellulose thickeners is nonionic water-soluble polymers. Nhoroondo yekushandiswa kwayo yakareba kwazvo, inopfuura makore makumi matatu, uye kune marudzi akawanda. Iwo achiri kushandiswa munenge ese latex pendi uye ndiwo makuru ehukohwe...Verenga zvimwe»
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Basa re redispersible latex poda muindasitiri yekuvaka haigone kuderedzwa. Sezvinonyanya kushandiswa zvekuwedzera zvinhu, zvinogona kutaurwa kuti kutaridzika kwekuparara kwelatex powder kwakasimudza kunaka kwekuvaka nekupfuura imwe nhanho. Chinhu chikuru che latex powder ...Verenga zvimwe»
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Kuvakwa kwemichina kwedhaka rekupurasita kwakabudirira mumakore achangopfuura. Plastering dhaka yakagadzira zvakare kubva kune yechinyakare saiti yekuzvisanganisa kune yazvino yakajairika yakaoma-musanganiswa dhaka uye wet-musanganiswa dhaka. Kuita kwayo hukuru uye kugadzikana ndizvo zvinhu zvakakosha zvekusimudzira ...Verenga zvimwe»
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Pangosvika simende-based material yakawedzerwa ne latex powder inosangana nemvura, iyo hydration reaction inotanga, uye calcium hydroxide solution inokurumidza kusvika pakuzara uye makristasi anonaya, uye panguva imwe chete, ettringite crystals uye calcium silicate hydrate gels inoumbwa. Iyo soli...Verenga zvimwe»
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Redispersible latex powder inowanzoshandiswa organic gelling material, inogona kuparadzirwa zvakare mumvura kuti iite emulsion mushure mekusangana nemvura. Kuwedzera redispersible latex poda inogona kuvandudza mashandiro emvura ekuchengetedza simende ichangobva kusanganiswa semende, pamwe neiyo yekubatanidza perf ...Verenga zvimwe»
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Admixtures inoita basa rinokosha mukuvandudza kushanda kwekuvaka yakaoma-yakasanganiswa dhaka. Izvi zvinotevera zvinoongorora uye kuenzanisa zvinhu zvakakosha zve latexr powder uye cellulose, uye kuongorora kushanda kwezvakaoma-zvakasanganiswa zvigadzirwa zvedhaka uchishandisa admixtures. Redispersible latex poda Redispersible kunonoka...Verenga zvimwe»