Umsebenzi wempuphu ye-latex ephinde ihlakazeke:
1. Impuphu ye-latex ehlakazekayo yakha ifilimu futhi isebenza njengesinamathelisi sokuthuthukisa amandla ayo;
2. I-colloid evikelayo imuncwa uhlelo lwe-mortar (ngeke yonakaliswe ngamanzi ngemva kokwakheka kwefilimu, noma "ukuhlakazeka kwesibili";
3. I-resin ye-polymer eyakha ifilimu isatshalaliswa njengento yokuqinisa kulo lonke uhlelo lwe-mortar, ngaleyo ndlela yandisa ukuhlangana kwe-mortar; I-Redispersible emulsion powder uhlobo lwe-powder adhesive eyenziwe nge-lotion (i-polymer ephezulu yama-molecule) ngemva kokomiswa nge-spray. Ngemva kokuthintana namanzi, le mpuphu ingasakazwa ngokushesha ukuze yakhe i-lotion, futhi inezakhiwo ezifanayo ne-lotion yokuqala, okungukuthi, amanzi angakha ifilimu ngemva kokuhwamuka. Le filimu inokuguquguquka okuphezulu, ukumelana nesimo sezulu okuphezulu kanye nokunamathela okuphezulu ezintweni ezahlukahlukene.
Indima yempuphu ye-latex ephinde ihlakazeke:
Thuthukisa ukumelana nomthelela
Impuphu ye-latex ephinde ihlakazeke, okuyi-resin ye-thermoplastic. Iyifilimu ethambile embozwe ebusweni bezinhlayiya ze-mortar, engamunca umthelela wamandla angaphandle, iphumule ngaphandle komonakalo, ngaleyo ndlela ithuthukise ukumelana nomthelela we-mortar.
Ukuthuthukisa ukumelana nokuguguleka nokuqina
Ukwengeza i-latex powder ephinde ihlakazeke kungandisa ukubopha okuqinile phakathi kwezinhlayiya ze-cement mortar kanye namafilimu e-polymer. Ukuthuthukiswa kwamandla okunamathela kuthuthukisa ngokufanayo ikhono le-mortar lokubekezelela ukucindezeleka kokunqunywa, kunciphisa izinga lokuguguleka, kuthuthukisa ukumelana nokuguguleka, futhi kwandisa impilo ye-mortar.
Ukuthuthukisa ukungezwani kwamanzi kanye nokunciphisa ukumuncwa kwamanzi
Ukwengeza i-latex powder ephinde ihlakazeke kungathuthukisa isakhiwo esincane se-cement mortar. I-polymer yayo yakha inethiwekhi engenakuguqulwa enqubweni yokumanzisa i-cement, ivale i-capillary ku-cement gel, ivimbele ukungena kwamanzi, futhi ithuthukise ukungenwa kwamanzi.
Thuthukisa amandla okubopha kanye nokubumbana
Impuphu ye-latex ephinde ihlakazeke inomthelela omkhulu ekuthuthukiseni amandla okubopha kanye nokuhlangana kwezinto. Ngenxa yokungena kwezinhlayiya ze-polymer kuma-pores nama-capillary e-matrix yesimende, yakha ukuhlangana okuhle ngemva kokumanziswa nge-simende. Ukunamathela okuhle kwe-polymer resin ngokwayo kuthuthukisa ukunamathela kwemikhiqizo ye-simende kuma-substrate, ikakhulukazi ukunamathela okubi kwama-binder angaphili njenge-simende kuma-substrate e-organic njengokhuni, i-fiber, i-PVC, kanye ne-EPS, Umphumela usobala.
Ukuthuthukisa ukuzinza kokuqandisa nokuvimbela ngempumelelo ukuqhekeka kwezinto
Impuphu ye-latex ephinde ihlakazeke kanye ne-resin yayo ye-thermoplastic kunganqoba umonakalo wokwanda kokushisa kodaka lukasimende okubangelwa umehluko wokushisa. Ukunqoba izici zokuguquguquka okukhulu kokushwabana okomile kanye nokuqhekeka kalula kodaka lukasimende oluhlanzekile kungenza izinto zibe nezimo eziguquguqukayo, ngaleyo ndlela kuthuthukiswe ukuzinza kwesikhathi eside kwezinto.
Thuthukisa ukugoba nokumelana nokuqina
Kuhlaka oluqinile olwakhiwe ukumuncwa kodaka lukasimende, ulwelwesi lwe-polymer luyanwebeka futhi luyaguquguquka, ludlala umsebenzi ofanayo nokuhlangana okushukumayo phakathi kwezinhlayiya zodaka lukasimende. Lungamelana nemithwalo ephezulu yokuguquguquka, lunciphise ukucindezeleka, futhi luthuthukise ukumelana nokugoba nokuthamba.
Izinzuzo zempuphu ye-latex ephinde ihlakazeke
Asikho isidingo sokugcina nokuthutha ngamanzi, kunciphisa izindleko zokuhamba; Isikhathi eside sokugcina, ukuvimbela ukuqandisa, kulula ukugcina; Iphakheji lincane ngobukhulu, lilula ngesisindo, futhi kulula ukulisebenzisa; Lingaxutshwa ne-binder esekelwe emanzini ukuze kwakhiwe i-premix yokwenziwa eguquliwe ye-resin. Uma isetshenziswa, kudingeka kufakwe amanzi kuphela, okungagcini nje ngokugwema amaphutha ngesikhathi sokuxuba endaweni, kodwa futhi kuthuthukisa ukuphepha kokuphathwa komkhiqizo.
Isikhathi sokuthunyelwe: Agasti-02-2023