Kumvetsetsa Udindo wa Mowa wa Polyvinyl mu Ma Mortar Ogwira Ntchito Kwambiri

Mukhoza kusintha ma mortar anu osakaniza ndi madzi powonjezera utomoni wa polyvinyl alcohol woyeretsedwa kwambiri. Ufa wa polyvinyl alcohol umagwira ntchito ngati chomangira champhamvu, chopanga filimu, komanso chokhuthala. Mumawonjezera mphamvu yomangirira, kusinthasintha, komanso kusunga madzi nthawi yomweyo. Opanga ma formula amasankha China Supplier PVA powder polyvinyl alcohol ya Adhesive / Mortar Construction kuti aletse kusweka kwa ming'alu, kuwonjezera nthawi yotseguka, ndikupanga zosakaniza zolimba za simenti.

Ntchito Zaukadaulo Zofunika Kwambiri za PVA mu Ma Mortar Omanga

Mukhoza kusintha mitundu yanthawi zonse youma kukhala migolo yomangira yogwira ntchito bwino powonjezera ufa wa polyvinyl alcohol. Utomoni wapamwamba wa PVA umagwira ntchito ngati chomangira chogwira ntchito bwino, chopanga filimu, komanso chokhuthala. Mumapeza mawonekedwe abwino, mphamvu yapamwamba yamakina, komanso kulimba kwanthawi yayitali pazinthu zanu zomangira simenti.

Mphamvu Yapamwamba Yogwirizira ndi Kumatira kwa Chigwirizano

Mukasakaniza matope ouma ndi madzi, ufa wa PVA umasungunuka mwachangu ndikupanga matrix ofanana a polymer. Matrix iyi imaphimba tinthu ta simenti ndikudzaza malo obisika mkati mwa phala la simenti. Pamene simenti imanyowa, polima imapanga ma bond amphamvu a mankhwala ndi substrate komanso netiweki ya simenti. Mumapeza mphamvu yayikulu yolumikizirana, zomwe zimaletsa kusweka kwa matailosi, kuphulika kwa makoma, komanso kusweka kwa pamwamba pakapita nthawi.

Ofufuza alemba bwino momwe kusintha kwa polima ndi ulusi kumalimbikitsira matrix a simenti:

Kupanga Mafilimu Osinthasintha ndi Kuchepetsa Ming'alu

Miyala ya simenti yokhazikika imapindika pamene madzi akuphwanyika panthawi youma. Kuuma kumeneku kumabweretsa kupsinjika kwamkati, zomwe zimapangitsa kuti pakhale ming'alu ya pamwamba yomwe imawononga kapangidwe kake. Utomoni wa PVA wosungunuka umafalikira mofanana mu phala lonyowa. Pamene matope anu akuuma, polima amalumikizana kuti apange nembanemba yosasunthika, yosinthasintha kudutsa pores ang'onoang'ono.

Chifukwa cha kapangidwe kake kapadera ka mamolekyu, PVA imapanga filimu yolimba komanso yotanuka panthawi yokonza, yomwe imawonjezera kukana kwa mphamvu ndi kulimba kwa zinthu zomalizidwa pomwe imachepetsa bwino kupangika kwa ming'alu ya pamwamba.

Netiweki ya polima iyi imalumikiza ming'alu yaying'ono nthawi yomweyo ndipo imayamwa kupsinjika kwa kapangidwe kake komwe kumachitika chifukwa cha kutentha kapena katundu wamakina. Mumapanga ma skim coat osinthasintha, ma wall putty, ndi zomatira za matailosi zomwe zimapirira kusuntha kwa chilengedwe popanda kusweka kapena kuchepa.

Kusunga Madzi ndi Kukulitsa Kugwira Ntchito

Kuthira madzi moyenera kumafuna kusunga madzi okwanira mkati mwa matope atsopano. Zosakaniza za simenti wamba zimataya madzi mwachangu kudzera mu nthunzi ndi kuyamwa m'malo obowoka monga njerwa kapena mabuloko a simenti. Kutayika kwa madzi mwachangu kumalepheretsa madzi kulowa m'malo obowoka, zomwe zimapangitsa kuti pamwamba pakhale mphamvu yochepa, fumbi, komanso kusagwira bwino ntchito.

Ufa wa PVA uli ndi magulu ambiri a hydrophilic hydroxyl pa unyolo wake wa polima. Magulu ogwira ntchito awa amamanga mamolekyu amadzi kudzera mu ma hydrogen bonds, ndikusunga chinyezi mwamphamvu mkati mwa chisakanizo chonyowa. Mumawonjezera nthawi yotseguka ya mortars yanu, kupatsa oyika matailosi ndi opaka pulasitala nthawi yowonjezera kuti asinthe zinthu. Yankho la polima lokhuthala limagwiranso ntchito ngati chosinthira rheology. Mumapeza mafuta abwino kwambiri, mawonekedwe osalala a trowel, komanso mphamvu zolimba zotsutsana ndi kugwa pamakoma oyima.

Kukana Kutupa ndi Kukana Kukhudzidwa

Ma matope osasinthidwa okhala ndi simenti nthawi zambiri amakhala ndi kuuma koipa pamwamba komanso kufooka kwa makina akamayendetsedwa ndi mphamvu. Kusintha kwa PVA kumasintha kapangidwe ka mkati mwa ma matope olimba. Filimu yopitilira ya polima imazungulira mchenga ndi zinthu zina zothira madzi, ndikupanga kapangidwe ka co-matrix komwe kamagawa mphamvu zapafupi mofanana.

Ma smoke anu okonzedwa bwino amalimbana ndi kukanda pamwamba, kuyenda kwa mapazi ambiri, komanso kugundana mobwerezabwereza kwa makina. Kugwirizana kumeneku kumaletsa kupangika kwa fumbi pa zomangira pansi ndipo kumateteza makoma akunja ku nyengo yoipa. Mwa kuphatikiza ufa wa PVA woyeretsedwa kwambiri mu njira zanu zouma, mumapanga ma smoke olimba komanso okhalitsa omwe amakwaniritsa miyezo yolimba kwambiri yomanga.

Kugwiritsa Ntchito Mtondo Woyambirira wa Ufa wa PVA

Mukhoza kukweza ma mortar osakaniza ndi madzi m'mapulojekiti ambiri omanga pogwiritsa ntchito zowonjezera za polymer zoyera kwambiri. Kuwonjezera utomoni wa polymer kumawongolera mawonekedwe enieni ndikupangitsa kuti ntchito zikhale zosavuta kwa ogwira ntchito.

Zomatira za Matailosi ndi Zomatira za Simenti

Matailosi olemera amafunika mphamvu yolimba komanso kukana madzi. Polyvinyl alcohol imamatira simenti yolimba pamwamba pa zinthu zosalala za porcelain ndi makoma a konkire.

• Ma grout amakono amakhala ndi mphamvu komanso kukana madzi bwino pogwiritsa ntchito ulusi wa PVA wa 0.3%.
• Ma polima olimba amateteza matailosi kuti asagwere pansi pamalo oyima panthawi yoyika.

Ma Wall Putty ndi Ma Skim Coats

Ma putty owonda pakhoma amafunika kusinthasintha kuti akhale osalala pakapita nthawi. Ufa wa PVA umamanga zodzaza zazing'ono, ndikupanga malo okhuthala komanso opanda ming'alu.

Ma polima obwezeretsedwanso madzi amapanga netiweki yolimba yoteteza mkati mwa putty ya pakhoma. Dongosololi limachepetsa kuyamwa kwa madzi, limaletsa ufa pamwamba, komanso limaletsa kufewa kwa mawonekedwe pambuyo pa chinyezi.

Kuwonjezera ufa wa PVA kumabweretsa ubwino waukulu wa kapangidwe kake:

• · Zimawonjezera kusinthasintha kwa zigawo zonse.
• · Amachepetsa kwambiri kuuma kwa tsinde.
• · Zimaletsa ming'alu yopyapyala pa makoma akuluakulu amkati.

Mapangidwe a Pansi Odziyimira Payokha

Magawo apansi amafunika kulinganizidwa mwachangu komanso kuuma kofanana. Kuphatikiza China Supplier PVA powder polyvinyl alcohol ya Adhesive / Mortar Construction kumawongolera rheology yamadzimadzi pomwe kumaletsa kugawikana kwa zinthu. Mumapeza pansi lathyathyathya, lopanda fumbi lomwe limachira mwachangu pamikhalidwe yovuta.

Makina Otetezera Kunja ndi Kumaliza (EIFS)

Mafelemu akunja a khoma amakumana ndi kutentha kosalekeza komanso mvula yamphamvu. Utomoni wa PVA umapereka kusinthasintha kofunikira kwa ma mortar a basecoat pamwamba pa ma board oteteza kutentha. Mumateteza mafelemu apansi a insulation pamene mukumanga ma façades akunja okhalitsa komanso osagwedezeka ndi nyengo.

Kupanga Ma Mortar Opangidwa ndi Simenti ndi PVA Resin

Muyenera kuwerengera kuchuluka kwa maphunziro kuti mupange mapangidwe olimba komanso odalirika a zosakaniza zouma. Zowonjezera za polima zimasintha ukonde weniweni wa phala la simenti. Kuwonjezera kuchuluka koyenera kwa utomoni wa polima kumatsimikizira kuti zinthu zanu zomalizidwa zimagwira ntchito bwino, zimalumikizana bwino, komanso zimakhala zolimba kwambiri.

Mitengo Yoyenera ya Mlingo ndi Kuchuluka

Muyenera kufananiza kuchuluka kwa mlingo wanu ndi zofunikira pa ntchito yanu. Kusintha pang'ono kwa kuchuluka kwa polima kumapangitsa kusintha kwakukulu pakumamatirana ndi kukana madzi. Zomatira za matailosi zochokera ku simenti zimafuna kuchuluka kwa polima kolondola kuti matailosi oyima asagwedezeke komanso kuti asamagwire ntchito.

Muyenera kuwerengera kuchuluka kwa ulusi pogwiritsa ntchito kuchuluka kwa batch ya chosakanizira chanu m'malo mwa kuchuluka kwa nameplate. Mutha kusintha kapangidwe kanu kosakaniza potsatira njira yoyesera yokonzedwa bwino:

Kusankha Hydrolysis ndi Viscosity Grades

Muyenera kusankha mlingo woyenera wa hydrolysis ndi kulemera kwa mamolekyulu pa chisakanizo chanu. Hydrolysis imatsimikizira momwe polima imasungunuka mofulumira m'madzi ozizira. Ma polima omwe ali ndi hydrolysis pang'ono amasungunuka mwachangu m'madzi otentha m'chipinda, zomwe zimapangitsa kuti akhale abwino kwambiri pa mortars wouma wosakanikirana ndi munda.

Kukhuthala kwa polima kumasintha mwachindunji kayendedwe ka madzi a matope atsopano. Kupeza zinthu zanu kuchokera kuwogulitsa wodalirikaMonga China Supplier PVA ufa wa polyvinyl mowa wa Adhesive / Mortar Construction umakuthandizani kuti muzitha kuyendetsa bwino ma viscosity nthawi zonse. Netiweki ya unyolo wa polima imasintha mgwirizano wamkati nthawi yomweyo.

Ulusi wosinthasintha (monga polypropylene ndi polyvinyl alcohol fiber) ukhoza kuwonjezera kukhuthala kudzera mu: (1) kusintha kwa ulusi ndi kapangidwe ka entangle structure; ndi (2) shear viscosity imawonjezeka ndi kuwonjezeka kwa kusinthasintha kwa ulusi komwe kumawathandiza kuti alowe mu kapangidwe ka S-shape ndikupitiliza kuletsa kuyenda kwa tinthu tating'onoting'ono.

Njira Zabwino Zosakaniza ndi Kubalalitsira Zouma

Muyenera kupeza polima wofanana mkati mwa ufa wouma musanawonjezere madzi osakaniza. Ma polima osabalalika bwino amapanga machubu, amachepetsa mphamvu, komanso amachititsa zolakwika pamwamba pa makoma omalizidwa.

Kufalikira koyenera kumasintha magwiridwe antchito olimba a mortars a simenti. Kugawa kwa ulusi wofanana wa 2-dimensional kumaphimba tinthu ta simenti mofanana, ndikuwonjezera mphamvu yopindika komanso mphamvu yopatuka mu High Ductile Mortar systems. Kuphimba kwa polymer kofanana kumalimbitsa gawo losinthira mkati ndikuletsa kuchuluka kwa nkhawa komwe kumachitika m'deralo.

Wogulitsa wa ku China PVA Powder Polyvinyl Mowa wopangira zomatira/zomangira

Mufunika zipangizo zodalirika kuti mupange matope okhazikika okhala ndi simenti. Kupeza utomoni woyera kwambiri kuchokera kwa wopanga wodziwika bwino kumatsimikizira kuti zinthu zikuyenda bwino kwambiri. Shanghai Zoran New Material Co. Ltd imapereka zinthuzowonjezera za polima zapamwamba kwambiripa ntchito zanu zomanga zapadziko lonse lapansi.

Kutsimikizira Ubwino ndi Miyezo Yoyera

Muyenera kutsimikizira kuyera kwa polima musanasakanize magulu akuluakulu opanga. Ma laboratories amakono amachita mayeso okhwima pansi pa mikhalidwe yokhazikika ya kutentha kwa chipinda cha 20°C ndi chinyezi cha 50%.

Mukhoza kutsimikizira ubwino wa zinthu pogwiritsa ntchito mayeso anayi okhazikika a kachulukidwe:

• · Mayeso Olimba Okhazikika: Amagwiritsa ntchito njira ya pycnometer pa zitsanzo zouma bwino kuti athetse kusokonezeka kwa chinyezi.
• · Mayeso a Kuchuluka kwa Zinthu: Amagwiritsa ntchito njira ya funnel yokhazikika kuti ayesere kuchuluka kwa ufa wotayirira kuti adyetse bwino hopper.
• · Mayeso a Kuchuluka kwa Mayankho: Imagwiritsa ntchito chida choyezera kuchuluka kwa madzi m'madzi kuti iwonetse kuchuluka kwa madzi m'nthawi yeniyeni.
• · Mikhalidwe Yoyesera Yokhazikika: Amasunga malamulo okhwima okhudza chilengedwe kuti atsimikizire kuti zinthu sizikuwonongeka.

Makina odziyimira pawokha a PLC amawunika kupanga kwa fakitale motsatira ziphaso za ISO9001 ndi ISO14001. Mumalandira Ziphaso Zotsimikizika za Kusanthula nthawi iliyonse yotumizidwa.

Kusankha Magiredi a Mapangidwe Omanga

Muyenera kusankha mitundu yeniyeni ya polima kutengera zomwe mukufuna pazinthu zanu. Shanghai Zoran New Material Co. Ltd imapanga mitundu yosiyanasiyana ya utomoni, kuphatikizapo PVA17-99, PVA26-99, PVA17-88, ndi PVA05-88. Mitundu yothira pang'ono imasungunuka mwachangu m'madzi ozizira. Mutha kusankha China SupplierPVA ufa wa polyvinyl mowa waKupanga zomatira/Chomangira kuti ziwonjezere nthawi yotseguka komanso mphamvu yomangira matailosi, zomatira zotchingira, ndi pansi zodzikweza.

Kudalirika kwa Unyolo Wopereka Zinthu ndi Kugula Zinthu Zambiri

Mumateteza fakitale yanu ku kusowa kwa zinthu mwa kugwirizana mwachindunji ndi opanga aku China. China imapereka kukhazikika kwabwino pamitengo chifukwa vinyl acetate yapakhomo imapereka zoposa 80% ya unyolo wazinthu zopangira. Kupanga kwakukulu kumalola kuti zinthu ziwonjezeke mwachangu pakafunika kukwera mwadzidzidzi. Kuyandikira madoko akuluakulu otumizira katundu kumatsimikizira kuti kutumiza zinthu kunja kumayenda mwachangu. Kuphatikiza apo, mutha kupeza njira zosinthira zolongedza kuyambira matumba 12.5 kg mpaka matumba 1000 kg okulungidwa. Kukhazikitsa malo osungiramo katundu m'deralo kumatetezanso ntchito yanu ku kuchedwa kwa katundu wa panyanja.

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Ufa wa mowa wa Polyvinyl umapereka mphamvu yolimba, kusinthasintha, komanso kuwongolera chinyezi pazinthu zanu za matope ogwirira ntchito bwino. Mumakhala ndi mphamvu yokoka komanso kulimba kwa nthawi yayitali mu zosakaniza zilizonse zomangira simenti. Kupeza utomoni woyera kwambiri kuchokera ku China Supplier PVA powder polyvinyl alcohol yopangira Adhesive / Mortar Construction kumakuthandizani kukhalabe ndi khalidwe labwino komanso kukonza mtengo wazinthu moyenera.

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