Imboni yenjoloba ihlanganisa amagama ahlukene obuchwepheshe, phakathi kwawo i-latex entsha ibhekisela kumafutha amhlophe asikwe ngokuqondile ezihlahleni zenjoloba.
Irabha ejwayelekile ihlukaniswe yaba yi-5, 10, 20, kanye ne-50 irabha yezinhlayiyana, phakathi kwayo i-SCR5 ihlanganisa izinhlobo ezimbili: irabha ye-emulsion nerabha yejeli.
I-adhesive evamile yobisi ikhiqizwa ngokuqiniswa ngokuqondile, i-granulating, kanye nokomisa i-latex, kuyilapho ukusetha okunamathelayo okujwayelekile kwenziwa ngokucindezela, ukugoqa, nokomisa ifilimu eyomisiwe emoyeni.
I-Money viscosity iyinkomba yokulinganisa i-torque edingekayo ekujikelezeni kwe-rotor emgodini wesikhunta senjoloba ngaphansi kwezimo ezithile.
Iirabha eyomile okuqukethwe kubhekisela kumagremu atholwe ngokomisa u-100g we-latex ngemva kokuqina kwe-asidi.
Irabha ihlukaniswe yabairabha eluhlaza futhiirabha ehlanjululwe, eyangaphambili kube yinjoloba eluhlaza bese kuthi eyesibili kube yinjoloba exhumene.
I-ejenti ehlanganisayo ikhemikhali elengezwe kurabha eluhlaza ukuze kuthuthukiswe ukusebenza kwemikhiqizo yenjoloba.
Irabha yokwenziwa i-polymer enwebeka kakhulu eyenziwe nge-polymerizing monomers.
Irabha egaywe kabusha into eyenziwe ngemikhiqizo yenjoloba egayiwe kanye nemfucumfucu yenjoloba.
Ama-Vulcanizing agents kungabangela i-rubber cross-linking, kuyilaphoezishisayo isenzakalo sangaphambi kwesikhathi se-vulcanization.
Ama-ejenti okuqinisa futhifillers ngokulandelana ngcono izakhiwo ezibonakalayo zenjoloba futhi unciphise izindleko.
Ama-ejenti wokuthambisa or ama-plasticizers ukwandisa ipulasitiki yenjoloba, ngenkathiukuguga kwenjoloba inqubo yokulahlekelwa kancane kancane izakhiwo zenjoloba.
Ama-Antioxidants ukubambezeleka noma ukuvimbela ukuguga kwenjoloba futhi ihlukaniswe ngamakhemikhali kanye nama-anti-aging agents.
Ukufafaza kwesithwathwa futhiukufutha ngesibabule bhekisela entweni yesibabule nezinye izithasiselo ezifafazayo kanye ne-sulphur precipitating and crystallizing, ngokulandelana.
Ipulasitiki inqubo yokuguqula irabha eluhlaza ibe yizinto zepulasitiki, ezingagcina ukuguquguquka ngaphansi kwengcindezi.
Ukuxuba kuyinqubo yokwengeza i-ejenti ehlanganisayo enjolobeni ukwenza inhlanganisela yenjoloba, kuyilaphoenamathela inqubo yokufaka udaka phezu kwendwangu.
I-Rolling iyinqubo yokukhiqiza amafilimu noma amateyipu acishe aqedwe ngenjoloba exubile. Ingcindezi eqinile, ukuqina okukhulu kwengcindezi, kanye nokwelula ngesikhathi sekhefu kukhombisa ukumelana nokuguquguquka, ukumelana nomonakalo, nezici zokuguga zenjoloba eshisiwe, ngokulandelana.
Amandla izinyembezi libonisa ikhono lezinto zokwakha ukumelana nokusakazeka kokuqhekeka, kuyilaphoirabha ubulukhuni futhigqokabamele ikhono lenjoloba lokumelana ne-deformation kanye nokugqoka kwendawo, ngokulandelana.
Irabhaukuminyanaibhekisela kubuningi berabha ngevolumu yeyunithi ngayinye.
Ukumelana nokukhathala isho izinguquko zesakhiwo nokusebenza kwerabha ngaphansi kwamandla angaphandle ezikhathi ezithile.
Ukuvuthwa kubhekisela enqubweni yokupaka amahlule enjoloba, futhi isikhathi sokuvuthwa sisukela ekuqinisweni kwe-latex kuya ekuphelelweni amanzi emzimbeni.
Shore A ubulukhuni: Ukuqina kubhekisela ekhonweni lerabha lokumelana nokuhlasela kwengcindezi yangaphandle, esetshenziselwa ukukhombisa izinga lokuqina kwenjoloba. Ukuqina kosebe kuhlukaniswe ngo-A (irabha yokulinganisa ethambile), B (irabha yokulinganisa eqinile), kanye no-C (irabha yokulinganisa eqinile).
Amandla aqinile: Amandla e-tensile, aziwa nangokuthi amandla aqinile noma amandla e-tensile, abhekisela kumandla ngeyunithi ngayinye esetshenziswa erabha lapho ihlukaniswa, ichazwa nge-Mpa. Amandla e-tensile ayinkomba ebalulekile yokulinganisa amandla erabha emishini, futhi inani layo elikhulu, amandla enjoloba angcono.
Ukuqina kwe-elongation ngesikhathi sekhefu, eyaziwa nangokuthi i-elongation, ibhekisela esilinganisweni sobude esikhuphuke ngokushuba kwenjoloba lapho idonselwa kubude bayo bangempela, ivezwa njengephesenti (%). Kuyinkomba yokusebenza yokulinganisa ipulasitiki yenjoloba, futhi izinga eliphezulu lokwelula libonisa ukuthi irabha inokwakheka okuthambile kanye nepulasitiki enhle. Ngokusebenza kwerabha, idinga ukuba nobude obufanele, kodwa okuningi kakhulu akukuhle.
Isilinganiso sokuphindaphinda, okwaziwa nangokuthi ukunwebeka kwe-rebound noma ukunwebeka komthelela, kuyinkomba yokusebenza ebalulekile yokulinganisa ukunwebeka kwerabha. Isilinganiso sobude be-rebound kuya ekuphakameni kwasekuqaleni uma usebenzisa i-pendulum ukuze uthinte irabha ekuphakameni okuthile kubizwa ngokuthi izinga lokuphinda liphindwe, elivezwa njengephesenti (%). Uma likhulu inani, liphakamisa ukunwebeka kwerabha.
Khipha i-deformation unomphela, eyaziwa nangokuthi ukuguqulwa okuhlala njalo, iyinkomba ebalulekile yokulinganisa ukunwebeka kwerabha. Isilinganiso sobude obunyuswe yingxenye ekhubazekile yerabha ngemva kokuba yeluliwe futhi idonswe eceleni futhi ipakwe isikhathi esithile (imvamisa imizuzu emi-3) kuya kubude bangempela, ovezwa njengephesenti (%). Uma kuncane ububanzi bayo, kungcono ukunwebeka kwerabha. Ngaphezu kwalokho, ukunwebeka kwenjoloba nakho kungalinganiswa ngokucindezelwa kwe-deformation unomphela.
Isikhathi sokuthumela: Nov-29-2024
