Ifu ya polymer ya polymer hamwe nibindi bihangana bidasanzwe (nko kwisiga, yikubita lime, ibumba, ibibanza bitandukanye, nibindi] bivanze kumubiri. 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 nifu ya nyakwigendera Imikorere yo kongera amazi, kongera abuxtropi, no kongera vicosiya.
Muri rusange bizera ko uburyo bwo kuvugurura buto bwa latex buzamura ibikorwa bya minisiteri nshya nuko ifu ya latex, cyane cyane ikigo cya colloid, gifite ubumwe bwamazi kandi itezimbere ubumwe bwamacumbi.
Nyuma yuko minisiteri nshya ikubiyemo ifu ya nyakwigendera ishyirwaho, hamwe no kwinjiza amazi munsi, kandi amazi yavuyemo buhoro buhoro, inteko ya gahoro gahoro, kandi ibisimba buhoro buhoro, kandi ibisibo birambuye buhoro buhoro 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 arenganya binyuze muri capillary, hamwe na capillary ya capillary ikoreshwa hejuru yicapure hamwe, kandi amazi asigaye yuzuza pore, kandi amazi asigaye yuzuza pore, kandi amazi asigaye yuzuza pore, kandi amazi asigaye yuzuza pore, kandi firime isigaye irashirwaho. 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 ari ikibazo muri sisitemu ya alkaline lamer ya alkaline izaba yuzuyeho hycal symetion, kandi iyamamaza ryibikoresho bya quaction, kandi iyamamaza ryibikoresho bya quant rigenda ritandukanya ninzoga nyinshi muri sisitemu, nta ndyofika ikingira Colloid. , 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 zidakwiye kwibizanira mu mazi, iyo sisitemu irwanya amazi y'igihe kirekire, ubwo ingufu zirwanya amazi ya Polymer, mugihe iyi sisitemu irwanya amazi yigihe kirekire, mugihe iyi sisitemu irwanya amazi yigihe kirekire, mugihe iyi sisitemu irwanya amazi yigihe, kandi ifu ya polymer idahimwa 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 cyo kwitanga cya hydration idasanzwe, kandi imbaraga za elarist, kandi imitungo yo guhinduka, kandi imitungo yo guhinduka yahinduwe hamwe n'ifu ya polymer idahakana. Kwinjiza Ifu ya Polymer idahakana yemerera film ya Polymer (film ya latex) kugirango ishyireho urukuta rwibanze. Binyuze muri iyi mbaraga zonyine. Kurwanya imbaraga zo kwikuramo kuri minisiteri. Kubaho kwangiza cyane kandi bikabije Polystics yo mu buryo bwa elastic itezimbere guhinduka no gutandukana kwa minisiteri. Uburyo bwo kwiyongera butanga imihangayiko n'imbaraga zo kunanirwa ni ibi bikurikira, kandi ntabwo bikora 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