RDP Madzi Umboni Wamadzi Konkire Admixture Redispersible Polima Powder Kunja Kutsekera

RDP Water Proproof Concrete Admixture Redispersible Polymer Powder External Insulation Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Redispersible polima ufa, wotchedwanso redispersible emulsion ufa, ndi ufa binder wopangidwa kuchokera wapadera emulsion (high molecular polima) kupopera-zouma.Ufawu ukhoza kufalikira mwamsanga kuti upangitse emulsion mutatha kuthetsa m'madzi, ndipo uli ndi zinthu zofanana ndi emulsion yoyamba, ndiko kuti, filimu ikhoza kupangidwa madzi atatha.Kanemayu ali ndi kusinthasintha kwakukulu, kukana kwanyengo komanso kumamatira bwino kuzinthu zosiyanasiyana, ndizofunikira kwambiri powonjezera matope osakaniza.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Kuwonjezera kwa redispersible emulsion powder ku matope kungapangitse kugwirizanitsa, kugwirizana ndi kusinthasintha kwa matope.Choyamba, imatha kusintha kasungidwe ka madzi mumtondo, kupanga filimu, ndi kuchepetsa kutuluka kwa madzi.Chachiwiri, ikhoza kupititsa patsogolo mphamvu ya mgwirizano wamatope.

Njira yopanga ufa wa polima dispersible

Mafuta a polima otayika ochokera ku HaoShuo amapangidwa poyimitsa tinthu tating'onoting'ono ta polima (homopolymer kapena copolymer) m'madzi ndikuziwumitsa.Izi zimapanga ma agglomerate ozungulira ngati ufa okhala ndi mainchesi pafupifupi 80 mpaka 100 μm.
Pambuyo pake, mchere wotsutsa-caking wothandizira umawonjezeredwa kuti apange ufa wouma, wosasunthika, ndi wosungidwa wa polima, womwe umasungidwa m'matumba kapena ma silo.
Pakupanga simenti kapena matope a gypsum, ufa wa polima wotayika umawonjezeredwa kumadzi osakaniza ndikugwedezeka mpaka utabalalika wokha.Zophatikizazo kenaka zimasweka ndi kubwerera ku mamolekyu awo ang’onoang’ono oyambirira.

Dispersible polima ufa makhalidwe

• Kusinthasintha kwakukulu, kupanga mafilimu abwino
• Kusasunthika kwamadzi kwakukulu kwa nthawi yowonjezera yotseguka
• Kuchuluka kwa hydrophobicity, kuthekera kotsekereza ming'alu
• Maonekedwe owoneka bwino komanso magwiridwe antchito apamwamba
• Kulumikizana kwabwino, pazigawo zolimba, zokhala ndi mphamvu zomangira zomatira pambuyo pokumana ndi madzi nthawi yayitali
• Kumangirira kwakukulu, ma polima opangidwanso ndi ma polima amagwiritsidwa ntchito makamaka pa ntchito yomanga kuti apange zomatira zolimba ndi zokutira za matailosi, zisindikizo, ngalande ndi mapaipi.

Monga m'modzi mwa akatswiri opanga ufa wa polima, HaoShuo amapereka ufa wapamwamba wa RDP polima ndi kalasi yomanga HPMC kuti musankhe.Chonde khalani omasuka kusankha zomwe mukufuna ndikufunsani mafunso aliwonse!

Redispersible polima ufa amagwiritsa ntchito

• Kukonza matope;
• Dongo la mawonekedwe;
• Mtondo wodziyimira pawokha;
• Mtondo womangira matayala;
• Mtondo wotsekereza khoma wakunja;
• Kunja khoma flexible putty ufa;
• Kukonzanso matailosi putty ufa;
• Dongo lopanda madzi komanso loletsa kusokoneza.

Gwiritsani ntchito dispersible polima ufa

Pakupanga matope a gypsum, konkriti kapena mineral cementitious materials monga simenti, ufa wa RDP umawonjezeredwa kusakaniza madzi ndikumwazanso.
Redispersible polima ufa akhoza kuonjezera flexural kumakoka mphamvu, abrasion kukana ndi compressive mphamvu za zinthu chifukwa polima kusinthidwa amachepetsa zili madzi mu simenti.Kuchepa kwa mayamwidwe amadzi obwera chifukwa cha kubalalitsidwa kwa polima kumapangitsanso matope ndi simenti kuti zisamve kuzizira kwamadzi.
Zikawonjezedwa kuzinthu, ufa wogawikanso umakulitsa kulimba kwa ma bond, kukulitsa kulimba komanso kuchepetsa porosity.

Dispersible polima ufa ungagwiritsidwenso ntchito kukonza magwiridwe antchito a zosindikizira, ma caulks, zodzaza, zomatira pazithunzi, zomatira matailosi ndi utoto wakunja.
Ma ufa a RDP amatha kupititsa patsogolo kusinthika kwazinthu.Kuthira ufa musanayambe hydration sikungochepetsa kuchuluka kwa madzi ofunikira pokonza, kumathandizanso kuwongolera ndikuwonjezera nthawi yomwe mungagwiritse ntchito.
Pambuyo kuchiritsa, zinthuzo zimalumikizana bwino ndi gawo lapansi komanso kukhala ndi kusinthasintha.Ngakhale popanda kuwonjezera kwa plasticizers, mgwirizano pakati pa zigawo zosiyanasiyana zomangira zimakhala zamphamvu.
Ma polima opangidwanso opangidwanso amapereka zomatira zomatira bwino komanso kupanga zomangira zolimba ndi magawo ovuta monga mwala wachilengedwe, matabwa ndi mapulasitiki.