I-EPS Granul Granul Insul Shormal i-thernsertheight eqingqiweyo ixutywe ne-Inorganic Binder, i-organic binder, i-organic ye-organic, i-adming, i-adming kunye nokukhanya okuthile. Kulo phando lwangoku kunye nokusetyenziswa kwe-EPS ye-EPS ye-EPS, ipowuli yokuphinda isebenze i-Latex inefuthe elikhulu ekusebenzeni kodaka kwaye ihlale inqaku eliphezulu ngendleko, ngoko ibisoloko ijongile ingqalelo. Intsebenzo ye-birches ye-EPS ye-EPS I-Insol Insul Syster System System Systere ikakhulu ivela kwi-polymer ye-polymer, kunye necandelo layo kakhulu i-vinyl acetate / i-popolymer. Olu hlobo lwe-polymer emulsion lunokutshiza lutshiza ukuze lufumane umgubo we-latex testx. Ngenxa yokulungiswa ngokuchanekileyo kwe-teax ye-temex ye-latex ephindaphindiweyo ekwakhiweni, ukugcinwa ngokulula kunye nokugcina ngokulula, umgubo okhululekileyo we-polymers sele eyindlela yophuhliso ngenxa yokugcina izinto ezichanekileyo. Ukusebenza kwe-EPS ye-EPS ixhomekeke ikakhulu kuhlobo kunye nesixa sePolymer esetyenzisiweyo. Ethylene-vinyl acetate latex powder (EVA) with high ethylene content and low Tg (glass transition temperature) value has better properties in terms of impact strength, bond strength and water resistance.
Ukuphuculwa kwentsebenzo ye-Pealmed Powx Powder ye-Pearder ngenxa yokuba i-polymer powder i-polermer prolymer enamaqela aphezulu. Xa i-RDP ixutywe ne-EPS amasuntswana, icandelo elingengo-pollar kwikhonkco eliphambili le-polymer powder iya kusebenza ngokommandla we-EPS. Amaqela eporala kwi-polymer agxile ngaphandle kumphezulu wamasuntswana e-EPS, enza amasuntswana e-EPS atshintsha kwi-hydrophobic kwi-hydrophilic. Ngenxa yokuguqulwa komphezulu wamasuntswana e-EPS ngumgubo we-polymer, ingxaki apho amasuntswana e-EPS kulula ukudibana namanzi aconjululwe. Ukudada, iingxaki ezinkulu zophando. Ngeli xesha, xa uyongeza i-cemences kunye nokuvuselela, amaqela eporala akhutshiwe kumphezulu wamasuntswana e-EPS asebenzisane namasuntswana e-eps kwaye aphumle ngokusondeleyo, ophucukileyo, ophucukileyo. Oku kubonakaliswa kwinto yokuba amasuntswana e-EPS amanzi ngokufakwa ngokulula yi-slimes, kunye nomkhosi oxhonyiweyo phakathi kwezi zimbini ziphuculwe kakhulu.
Emva kwe-emulsion kunye ne-galphed paller ye-latex yenziwa ifilimu, banokwenza amandla aphezulu amanye kunye namandla e-bondile kwizixhobo ezahlukeneyo. Zisetyenziselwa i-binder yesibini kudaka lokudibanisa nesamente ye-Inorganic, isamente kunye nePolymer ngokulandelelana. Dlala amandla ahambelanayo kunye nokuphucula ukusebenza kodaka. Ngokujonga ubume bendawo ye-polymer, kuthathwa ukuba ukongezwa komgubo we-latex ye-Pelymer kunokwenza inxalenye yodonga lomngxunya, kwaye wenze i-comrdor iyodwa iphela, ephucula indawo yangaphakathi amandla odaka. Ukomelela kwePolymer, ngaloo ndlela kunyusa uxinzelelo lokungaphumeleli kodaka kunye nokwandisa ingxaki yokugqibela. Ukufundisisa umsebenzi wexesha elide ye-telsisfarper powder emdeni, eboniswe ngokuskena i-microscope, emva kweminyaka eli-10, amandla aqinileyo kwi-pollers engaguqukiyo, amandla aguqukayo kunye ne-hydrophobic elungileyo . Ukuthatha ipowude ye-Latex ye-Latex njengeyona nto yoPhando, indlela yokuFunda ye-Tile yamandla yafundwa, kwaye yafunyanwa ukuba emva kokuba i-polymer yomiswe yifilimu, ifilimu yePolymer yenza unxibelelwano olukhoyo phakathi kwesandla , kwelinye icala, i-polymers ekutshisweni komvuzo wodaka, echaphazela iflethi yomphezulu, kwaye emva koko ngexesha lokuseta, kwaye emva kwexesha elifanelekileyo kwinkqubo ye-hydration kunye ne-shrinkage ye isamente. Ababukeli, aba bantu banako ukunyusa amandla ebhondeni.
Ukongeza i-tedex ye-tedex ye-latex kudaka kunokuphucula kakhulu amandla e-bondiles, kuba isigaba solwelo se-polymer polymer kunye ne-caltillaries ingena kwi-pores kunye ne capillary. Ifilimu yangaphakathi isenziwa kwaye iqinisekiswe ngokuqinileyo kumphezulu we-subtate, ngaloo ndlela iqinisekisa amandla alungileyo aphezulu phakathi kwezinto ezicekisekileyo kunye neflethi.
IXESHA LOKUQALA: Jun-16 ukuya kwi-2023