Ifu ya Polymer yatahamye hamwe nibindi bihangano bidasanzwe (nko kwisiga, yica lime, Gypsum, ibigo bitandukanye, ibiyobyabwenge bitandukanye, nibindi] birinda kumubiri ivanze kugirango umuntu avanze. Iyo ifu yumye yongeyeho amazi kandi irakangurwa, iyobowe nigikorwa cya hydrophilique ikingira volloid hamwe nimbaraga za hodrophilique zikingira byihuse mumazi, ibihagije byo gutatana byihuse mumazi, bihagije kugirango ufate ifu ya latel film film film film film film film film film film film film film film film film film filmex film film film film filmex film film film film film film film filmex film film film filmex film. Ibigize Ifu ya Rubber iratandukanye, bikagira ingaruka kuri roosology ya minisiteri hamwe nibikoresho bitandukanye byubwubatsi kumazi mugihe bisuye ifu ya landx nyuma yo gutatanya, ingaruka kuri Ibirimo binini muri minisiteri no gukwirakwiza ibituba, imikoranire iri hagati yifu ya rubber hamwe nizindi nguzanyo zituma inyongera za latex zifite imirimo yo kongera amazi, yongera thixtropy, no kongera vinopy.
Muri rusange bizera ko ifu yoroheje ya latex itezimbere ibikorwa bya minisiteri nshya nuko ifu ya latex, cyane cyane ikigo cya laploid, gifite ubunini bwamazi mugihe ikwirakwizwa, itezimbere ubumwe bwa minisiteri yubwubatsi.
Nyuma ya minisiteri nshya ikubiyemo ifu ya nyakwigendera ishyirwaho, hamwe no kwinjiza amazi munsi, kandi guhindagurika ku kirere, amazi yagendaga atera buhoro buhoro, interineti irabamye , kandi ibisigaye buhoro buhoro hamwe. Amaherezo muri film. Inzira yo gushiraho firime ya Polymer igabanijwemo ibyiciro bitatu. Mu cyiciro cya mbere, uduce twa polymer tugenda mu bwisanzure muburyo bwo kugenda bwumukara muri emulsion ya mbere. Mugihe amazi arenga, kugenda kw'ibice birasanzwe cyane kandi birabujijwe, kandi amakimbirane yo hagati hagati y'amazi n'umwuka abatera guhuza buhoro buhoro hamwe. Mu cyiciro cya kabiri, iyo ibice bitangiye kuvugana, amazi mumurongo arenga kuri capillary, hamwe na capillary sunsions yakoreshejwe hejuru yica morax humura hamwe, kandi Amazi asigaye yuzuza pore, kandi firime irashingwa hafi. Icyiciro cya gatatu nicyanyuma gituma ukwirakwiza (rimwe na rimwe bita kwimenyekanisha) bya molekile ya polemer kugirango ikore film ikomeza. Mugihe cya firime, ibice bya mobile yitaruye bishimangira icyiciro gishya cya filime gifite imihangayiko miremire. Biragaragara, kugirango ifu ya polymer idahakana kugirango ibashe gukora firime muri minisiteri ya reharded, filime ntoya ikora ubushyuhe (MFT) igomba kwizerwa kuba munsi yubushyuhe bwa minisiteri.
Colloide - Inzoga nyinshi zigomba gutandukana na sisitemu ya Polymer Membrane. Iki ntabwo arikibazo muri sisitemu ya alkaline iryisi, kuko inzoga nyinshi nyinshi zizagira isuku na sima zizatandukana buhoro buhoro inzoga nyinshi ziva muri sisitemu, nta hydrophilique ikingira volloid . , Film yakozwe mugukwirakwiza ifu ya latex, idahujwe mumazi, ntishobora gukora gusa mubihe byumye, ariko no mumiterere yigihe kirekire. Birumvikana, muri sisitemu itari ALKALI, nka Gypsum cyangwa sisitemu yuzuye ibizunguruka, kubera ko inzoga nyinshi zigikunze kurwanya film ya nyuma ya Polymer, zigira ingaruka ku kurwanya amazi ya nyuma, iyo sisitemu itakoreshejwe mu mazi maremare Kwibiza, kandi polymer iracyafite imiterere iranga imitungo, ifu ya polymer idahimbye irashobora gukoreshwa muri sisitemu.
Hamwe na filime yanyuma ya firime ya polymer, sisitemu igizwe na bunders itemewe kandi kama ikorwa muri minisiteri yakize, ni ukuvuga skeleton kandi ikomeye ifu ya polymer ikorwa mubyutsa nubuso bukomeye. umuyoboro woroshye. Imbaraga za tensile nu guhuriza hamwe firime ya polymer yakozwe nifu ya latex yongerewe. Due to the flexibility of the polymer, the deformation capacity is much higher than the rigid structure of the cement stone, the deformation performance of the mortar is improved, and the effect of dispersing stress is greatly improved, thereby improving the crack resistance of the mortar .
Hamwe no kwiyongera kw'ibirimo ifu ya polymer idahitanye, sisitemu yose itezimbere yerekeza muri plastiki. Ku bijyanye n'ibirimo byinshi by'ifu ya latex, icyiciro cya Polymer mu mitima yakize buhoro buhoro irenze icyiciro cyimiterere y'ibicuruzwa bidasanzwe, ihinduka umwihariko kandi ihinduka umwihariko kandi ihinduka umwihariko, kandi ibicuruzwa by'imiterere bizahinduka "kuzunguruka" ". Imbaraga za tensile, elastique, guhinduka no gufunga imitungo ya minisiteri yahinduwe hamwe nifu ya polymer idahakana. Kwinjiza ibyuma bya polymer bidahwitse bitanga firime ya polymer (film ya latex) kugirango ishyireho kandi igizwe nigice cyinkuta za Pore, bityo ushyireho urukuta rwibiti. Meffx Membrane ifite uburyo bwo kwikuramo bukoreshwa no guhagarika umutima wacyo na minisiteri. Binyuze muri izo ngabo imbere, minisiteri ifatwa muri rusange, bityo yongera imbaraga zuzuye za minisiteri. Kubaho kwa polymes byoroshye cyane kandi byoroshye cyane biteza imbere guhinduka no gutandukana kwa minisiteri. Uburyo bwo kwiyongera butanga imihangayiko no gutsindwa ni ibikurikira: Iyo imbaraga zimaze gukurikizwa, microckacks iratinda kubera iterambere no gutandukana, kandi ntabwo ikora kugeza igihe kinini bigerwaho. Byongeye kandi, indangarugero ya polymefire nayo irabuza guhuza microckacks muburyo bunyuze. Kubwibyo, ifu ya polymer idahimbye yongera imihangayiko yo gutsindwa no gutsindwa kwanduza ibikoresho.
Filime ya Polymer muri minisiteri yahinduwe muri polymer ifite ingaruka zikomeye kumuvuduko wa minisiteri. Ifu ya polymer polymed yagabanijwe kuri interineti igira urundi rufunguzo nyuma yo gutatana kandi ashyirwaho muri firime, ari yo kongera ingufu mubikoresho bihuye. Mu mico yo mu gace ka interineti hagati y'ifu yahinduwe muri Cehenmed Ceramic TIle ihuza minile na ceémée, film yakozwe na Polymer ikora ikiraro hagati ya ceramic yashyizeho umwete hamwe na sima Matrix. Agace katuje hagati yibikoresho bibiri bidafite ingaruka ni ahantu hadasanzwe hashobora kubaho ibyago byinshi aho imyanda ihagaze kandi ikaganisha ku gutakaza ubushimu. Kubwibyo, ubushobozi bwa firime ya latex kugirango imipaka ihagurutse igira uruhare runini mugucunga neza.
Mugihe kimwe, ifu ya polymers yoroshye ikubiyemo Ethylene ifite ubushishozi bukomeye kubikoresho bya kamere, cyane cyane ibikoresho bisa, nka polyvinyl chloride na polystyrene. Urugero rwiza rwa
Igihe cya nyuma: Ukwakira-31-2022