Kodi Chitukuko Chotani cha Dispersible Polymer Powder Mzaka Zaposachedwa

Kuyambira m'ma 1980, matope osakaniza owuma omwe amaimiridwa ndi matailosi a ceramic binder, caulk, self-flow and waterproof matope alowa mumsika waku China, ndiyeno mabizinesi ena apadziko lonse a mabizinesi opangira ufa alowa mumsika waku China, akutsogolera kukula kwa osakaniza owuma. matope ku China.

Monga zopangira zofunika kwambiri mumtondo wapadera wosakaniza wowuma monga matailosi omangira, matope odziyimira pawokha komanso makina otchinjiriza pakhoma othandizira matope, ufa wopangidwanso wa polima umakhala ndi gawo lofunikira popanga matope apadera owuma.Malinga ndi msika wapadziko lonse lapansi, kuchuluka kwa ufa wa polima wopangidwanso kwakhala kukuwonetsa kukula kokhazikika, nthawi yomweyo, kulimbikitsa chitetezo champhamvu zomanga m'nyumba ndi mfundo zochepetsera umuna, kukwezeleza zida zomangira zobiriwira komanso kuvomereza kwakukulu matope apadera owuma owuma ndi ntchito zambiri, amalimbikitsa kufunikira kwa msika wapakhomo kwa kukula kofulumira kwa polima, kuyambira 2007, makampani ena akunja akunja ndi mabizinesi apakhomo akhazikitsa mizere yopangira ufa wa polima padziko lonse lapansi.

Pambuyo pazaka pafupifupi 20 zachitukuko, zofuna zapakhomo za ufa wa polima wa redispersible zawonetsa kukula kokhazikika kogwirizana ndi mayiko, taphatikiza deta ya zaka zisanu zapitazi, 2013-2017 redispersible polima ufa kupanga anasonyeza ndi khola azimuth kukula. mu 2017, zoweta redispersible polima ufa kupanga matani 113,000, kuwonjezeka kwa 6.6%.Chaka cha 2010 chisanafike, chifukwa cha kukula kwachangu kwa msika wanyumba zogulitsa nyumba, zidapangitsa kuti msika wotchinjiriza uwonjezeke, komanso zidapangitsa kuti pakhale kufunikira kwakukulu kwa ufa wa latex wopangidwanso, makampani ambiri adayikapo gawo la ufa wa latex. , kuti apindule kwakanthawi kochepa, kukula kofulumira kwa mphamvu zopanga, mphamvu zopangira zamakono zimapangidwira kale 2010. M'zaka zaposachedwa, kutsika kwa msika wapakhomo, kuchepa kwa nyumba zamalonda zatsopano, zomangamanga ndi kuvomereza kwatsopano kwa polojekiti mosiyanasiyana. madigiri a pang'onopang'ono, mwachindunji anachititsa kuchepa kwa kufunika kwa mitundu yonse ya zipangizo zomangira, koma m'zaka ziwiri zapitazi, msika kukonzanso nyumba pang'onopang'ono anapanga sikelo, kuchokera mbali ina kulimbikitsa chitukuko chapadera youma kusakaniza matope khalidwe, komanso zidapangitsa kuti polima ufa wowonjezera uwonjezeke.

The redispersible polima ufa makampani walowa nthawi kusintha pambuyo 2012, latsopano makampani mpikisano chitsanzo pang'onopang'ono aumbike, msika walowa siteji khola chitukuko, ndi mphamvu yopanga redispersible polima ufa wakhalanso okhazikika.Chifukwa cha kusiyana kwakukulu pakati pa mphamvu zopangira ndi zofuna, kuphatikizapo mtengo wamtengo wapatali ndi malamulo a phindu, mtengo wa redispersible latex ufa wakhala ukutsika, ndipo mtengo wa ufa wa latex wopangidwanso pamsika wapakhomo wakhala ukutsika chaka ndi chaka. chaka cha 2013 mpaka 2017. chaka ndi chaka, makamaka chifukwa cha luso kupanga mabizinezi zoweta, kulimbikitsa mankhwala pawokha luso luso, ndi kusintha mlingo wa khalidwe redispersable polima ufa.

Pakali pano, zoweta redispersible emulsion ufa makampani wayamba kuoneka, ndipo pali kusiyana pakati pa mabizinezi zoweta kupanga ndi mayiko otukuka mu luso kupanga ndi zida, kafukufuku ndi chitukuko ndalama, khalidwe mankhwala, ndi chitukuko ntchito, amenenso. chinthu chachikulu chomwe chikukhudza ndi kuletsa chitukuko cha thanzi la redispersible emulsion powder industry.The zoweta mtundu redispersible emulsion ufa sanakhale mtsogoleri msika, chifukwa chachikulu ndi kusowa luso luso mabizinezi zoweta, sanali muyezo kasamalidwe, osauka mankhwala bata, limodzi mitundu.

Poyerekeza ndi mapulojekiti ena amankhwala, nthawi yomanga mapulojekiti a ufa wa polima wopangidwanso ndi yaifupi ndipo mankhwalawa amagwiritsidwa ntchito kwambiri, chifukwa chake pali chodabwitsa champikisano wosasamala pamsika.Kuphatikiza apo, chifukwa cha kusowa kwa miyezo yamakampani ndi machitidwe amsika omwe amatsatiridwa ndi opanga matope, pali mabizinesi ang'onoang'ono omwe ali ndi luso lochepa laukadaulo komanso ndalama zocheperako pamsika, mabizinesiwa ali ndi zovuta zowononga chilengedwe popanga, komanso otsika. mtengo komanso kutsika kwamitengo yamtengo wotsika komanso kutsika kwachitetezo cha chilengedwe kumatha kubalalitsidwanso msika wa latex powder.Zotsatira zake, msika umadzazidwa ndi zinthu zambiri zosayenera komanso zosavomerezeka, ndipo khalidweli ndi losiyana.Nthawi yomweyo, mabizinesi ena kuti akwaniritse zosowa za makasitomala, amafunafuna kuchulukirachulukira kwanthawi yayitali, atenge khalidwe lalifupi potengera khalidwe la mankhwala, makamaka m'zaka ziwiri zapitazi, zinthu zambiri pawiri pawiri zoweta redispersible polima ufa msika chodabwitsa. , ndi mankhwala ochiritsira m'mawonekedwe sangathe kusiyanitsa momveka bwino, kuyesa kosavuta pa malo kungathenso kudutsa, mtengo wa mankhwala ndi wotsika kwambiri.Komabe, kulimba kwake kumakhala kocheperako, ndipo mutatha kuwonjezera zida zakunja zopangira khoma ndikuziyika pakhoma, padzakhala zovuta pamiyezi iwiri kapena itatu.

Nthawi yomweyo, tikuwonanso kuti chifukwa cha ngozi zachitetezo zomwe zimachitika pafupipafupi, monga matailosi apakhoma akugwa ndi formaldehyde mopitilira muyeso chifukwa cha zovuta zamtundu wazinthu m'zaka zaposachedwa, kukhudzidwa kwa anthu pachitetezo cha malo okhala komanso kuwongolera koyenera. malamulo ndi boma, kuyang'anira mankhwala adzawonjezeka, ndi redispersible polima ufa makampani pang'onopang'ono kupita ku siteji wathanzi ndi zisathe chitukuko.