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Kuwunika kwa Katundu ndi Ntchito za Redispersible Latex Powder
Ufa wa RDP ndi ufa wosungunuka wosungunuka m'madzi, womwe ndi copolymer wa ethylene ndi vinyl acetate, ndipo umagwiritsa ntchito mowa wa polyvinyl ngati colloid yoteteza. Chifukwa cha kuthekera kwakukulu kolumikizana komanso mawonekedwe apadera a ufa wa latex wopangidwanso, monga kukana madzi, kugwira ntchito, ndi matenthedwe ...Werengani zambiri -
Kugwiritsa Ntchito Cellulose Ether mu Zomangamanga
Kugwiritsiridwa ntchito kwa cellulose ether mu matope otsekera kunja kwa khoma: cellulose ether imagwira ntchito yofunika kwambiri pakumangirira ndikuwonjezera mphamvu pazinthu izi. Zimapangitsa mchenga kukhala wosavuta kugwiritsa ntchito, kumapangitsa kuti ntchito ziziyenda bwino, komanso imakhala ndi anti sagging effect. Kuchita kwake kwakukulu kosungira madzi kumatha kukulitsa ntchito ...Werengani zambiri -
Ndi zinthu ziti zomwe zimakhudza kusungidwa kwa madzi kwa hydroxypropyl methyl cellulose?
Ntchito za Hpmc Powder zitha kumwazikika mofanana ndi bwino mumatope a simenti ndi gypsum, kukulunga tinthu tating'onoting'ono tolimba ndikupanga filimu yonyowa. Chinyezi chapansicho chimatulutsidwa pang'onopang'ono pakapita nthawi, ndipo chimakhala ndi hydration reaction ndi inorganic simenti ...Werengani zambiri -
Kugwiritsa ntchito ufa wa latex mu zokutira zaufa zosagwira kutentha kwambiri
Redispersible latex ufa ndi pachiwopsezo chachikulu cha kuukira kwa kutentha ndi mpweya, zomwe zimapangitsa kuti pakhale mpweya wambiri wopanda ma radicals ndi hydrogen Chloroprene. Ufa wa latex umabweretsa kuwonongeka kwa kutsegulidwa kwa unyolo wa polima. Pambuyo pa ufa wa latex, zokutira zimakalamba pang'onopang'ono. Redispersible latex ufa h ...Werengani zambiri -
Redispersible latex ufa wopangira matope
The redispersible latex ufa womwe umagwiritsidwa ntchito pomanga matope umaphatikiza bwino kwambiri ndi simenti ndipo ukhoza kusungunuka kwathunthu mu phala losakanizika la simenti. Pambuyo kulimbitsa, sikuchepetsa mphamvu ya simenti, kusunga zotsatira zomangira, kupanga mafilimu, flexibili ...Werengani zambiri -
Minda yogwiritsira ntchito dispersible latex powder
The redispersible latex ufa wopangidwa ndi Tenex Chemical angagwiritsidwe ntchito pa minda zotsatirazi: 1. Kunja kutchinjiriza kumangiriza matope, pulasitala matope, zokongoletsera matope, kupaka ufa, kunja khoma flexible putty ufa 2. Masonry matope 3. Flexible pulasitala matope...Werengani zambiri -
Kusiyana pakati pa redispersible polima ufa ndi polyethylene glycol
Kusiyana pakati pa redispersible latex powder ndi polyethylene glycol ndikuti ufa wa RDP uli ndi mafilimu opanga mafilimu ndipo ukhoza kukhala wopanda madzi, pamene mowa wa polyvinyl sutero. Kodi mowa wa polyvinyl ungalowe m'malo mwa rdp popanga putty? Makasitomala ena omwe amapanga putty amagwiritsa ntchito redispersible polyme...Werengani zambiri -
Chifukwa chiyani muyenera kuwonjezera ufa wa polima wotayikanso mu zomatira matailosi?
Udindo wa ufa wa polima wopangidwanso muzomangamanga sungathe kuchepetsedwa. Monga chowonjezera chogwiritsidwa ntchito kwambiri, tinganene kuti mawonekedwe a ufa wa polima wopangidwanso wasintha bwino ntchito yomanga ndi kalasi yopitilira imodzi. Chigawo chachikulu cha redispersib ...Werengani zambiri -
Chifukwa chiyani matailosi ena amagwa pakhoma mosavuta pambuyo poyanika zomatira? Apa ndikupatseni yankho lovomerezeka.
Kodi mwakumanapo ndi vuto ili loti matailosi amagwa pakhoma pambuyo poyanika zomatira? Vutoli limachitika pafupipafupi, makamaka m'malo ozizira. Ngati mukumata matayala akulu akulu ndi olemetsa, ndizosavuta kuchitika. Malinga ndi kuwunika kwathu, izi ndichifukwa choti ...Werengani zambiri -
Momwe mungadziwire zabwino kapena zoyipa za ufa wa polima wotayikanso?
Gwiritsani ntchito zinthu zofunika kuti muyenerere khalidwe lake 1. Maonekedwe: Maonekedwe ayenera kukhala oyera omasuka a ufa yunifolomu popanda kununkhira kowawa. zotheka khalidwe mawonetseredwe: zachilendo mtundu; chidetso; makamaka coarse particles; fungo lachilendo. 2. Njira yothetsera ...Werengani zambiri -
Tiyeni tiphunzire kufunika kwa cellulose ether mumatope a simenti!
Mumatope osakaniza okonzeka, kaphatikizidwe ka cellulose kakang'ono kokha kamene kamatha kusintha kwambiri ntchito ya matope onyowa. Zitha kuwoneka kuti cellulose ether ndiye chowonjezera chachikulu chomwe chimakhudza magwiridwe antchito a matope. Kusankha mitundu yosiyanasiyana ya ma cellulose ether okhala ndi ...Werengani zambiri -
Kodi cellulose ether imapanga bwanji mphamvu yamatope?
Ma cellulose ether ali ndi vuto linalake lochepetsa matope. Ndi kuwonjezeka kwa mlingo wa cellulose ether, nthawi yoyika matope imatalika. Kuchedwetsa kwa cellulose ether pa phala la simenti makamaka zimatengera kuchuluka kwa m'malo mwa gulu la alkyl, ...Werengani zambiri
