-
Umsebenzi kanye nendlela yomgqugquzeli wokunamathela
Umsebenzi kanye nendlela yomgqugquzeli wokunamathela Ngokuvamile abagqugquzeli bokunamathela banezindlela ezine zokwenza. Ngamunye unomsebenzi ohlukile nendlela. I-Function Mechanism Thuthukisa ukuhlangana kwemishini Ngokuthuthukisa ukungena nokumanzisa kwento enamathela ku-substrate, ukunamathela kunga...Funda kabanzi -
Yini umgqugquzeli wokunamathela?
Ngaphambi kokuqonda abagqugquzeli bokunamathela, kufanele siqale siqonde ukuthi yini ukunamathela. Ukunamathela: Isenzakalo sokunamathela phakathi kwendawo eqinile kanye nokuxhumana kwenye into ngokusebenzisa amandla amangqamuzana. Ifilimu yokumboza kanye ne-substrate ingahlanganiswa ndawonye ngokusebenzisa i-mechanical bonding, ...Funda kabanzi -
Ukukhiqizwa kwemboni yephepha yomhlaba wonke kanye nokusetshenziswa kwayo konke
Ivolumu yokukhiqizwa kwephepha nephepha Ingqikithi yokukhiqizwa kwephepha nomhlaba wonke ngo-2022 izoba amathani ayizigidi ezingu-419.90, okungaphansi ngo-1.0% kunamathani ayizigidi ezingu-424.07 ngo-2021. Umthamo wokukhiqiza wezinhlobo eziyinhloko ungamathani ayizigidi ezingu-11.87 we-newsprint, ukwehla konyaka nonyaka ngo-4.1% fr...Funda kabanzi -
Ukusetshenziswa kwe-Nano-materials ku-Modified Waterborne Polyurethane Adhesive
I-Waterborne polyurethane wuhlobo olusha lwesistimu ye-polyurethane esebenzisa amanzi esikhundleni sezincibilikisi zemvelo njengendlela yokuhlakaza. Inezinzuzo zokungangcoli, ukuphepha nokuthembeka, izakhiwo ezinhle kakhulu zemishini, ukuhambisana okuhle, nokuguqulwa okulula. Kodwa-ke, i-polyurethane materia ...Funda kabanzi -
Ukuthuthukiswa kwamanje kwemboni yokunamathisela
Ama-Adhesives angenye yezinto ezibalulekile embonini yesimanje. Ngokuvamile banezinqubo zokwenza ezifana ne-adsorption, ukwakheka kwebhondi yamakhemikhali, ungqimba olubuthakathaka lomngcele, ukusabalalisa, i-electrostatic, kanye nemiphumela yemishini. Zibaluleke kakhulu embonini nempilo yesimanje. Ishayelwa yi-techno...Funda kabanzi -
Izinto ezingase ziboshwe nge-adhesive
Ngokuvamile, izinto ezinamathelayo ezingahlanganiswa zingahlukaniswa zibe izigaba ezinhlanu ezinkulu. 1. Insimbi Ifilimu ye-oxide endaweni yensimbi kulula ukubopha ngemva kokwelashwa kwendawo; ngenxa yokuthi i-coefficient yezigaba ezimbili zomugqa wokunwetshwa kwe-adhesive bonding ihluke kakhulu, i-adh...Funda kabanzi -
Izinhlobo zokunamathela
Ama-Adhesive, axhuma ngokuqinile izinto ezimbili noma ngaphezulu zokunamathela eziye zaphathwa phezulu futhi zinezakhiwo zamakhemikhali ezinamandla athile omshini. Isibonelo, i-epoxy resin, i-phosphoric acid copper monoxide, i-latex emhlophe, njll. Lokhu kuxhumana kungaba unomphela noma kukhipheke, kuye ngokuthi uhlobo...Funda kabanzi -
Ithemba Lokuthuthukiswa Kwe-Hydrogenated Bisphenol A(HBPA)
I-Hydrogenated Bisphenol A(HBPA) iyinto entsha ebalulekile ye-resin eluhlaza emkhakheni wemboni yamakhemikhali emihle. Ihlanganiswa kusuka ku-Bisphenol A(BPA) nge-hydrogenation. Ukusetshenziswa kwabo kuyafana. I-Bisphenol A isetshenziswa kakhulu ekukhiqizeni i-polycarbonate, i-epoxy resin nezinye i-polycarbonate ...Funda kabanzi -
Isimo Sokuthuthukiswa Kwemboni Yase-China Engabuthisi Amalangabi
Isikhathi eside, abakhiqizi bangaphandle abavela e-United States nase-Japan baye babusa imakethe yomhlaba wonke evimbela amalangabi ngezinzuzo zabo kwezobuchwepheshe, izimali ezinkulu kanye nezinhlobo zemikhiqizo. Imboni ye-China ye-flame retardant iqale sekwephuzile futhi ibidlala indima yokubamba. Kusukela ngo-2006, ithuthukiswe ...Funda kabanzi -
Uhlobo lwama-Antifoamers (2)
I. Amafutha Emvelo (okungukuthi Amafutha Kabhontshisi Wesoya, Amafutha ommbila, njll.) II. I-High Carbon Alcohol III. I-Polyether Antifoamers IV. I-Poliether Modified Silicone …Uhlobo Lwangaphambili Lwesahluko sama-Antifoam (1) ukuze uthole imininingwane. I-V. Organic Silicon Antifoamer Polydimethylsiloxane, eyaziwa nangokuthi uwoyela we-silicone, iyisakhi esiyinhloko ...Funda kabanzi -
Ukuqonda izikhanyisi zepulasitiki: Ingabe ziyefana ne-bleach?
Emkhakheni wokukhiqiza kanye nesayensi yezinto zokwakha, ukuphishekela ukuthuthukisa ukukhanga kobuhle nokusebenza kwemikhiqizo akupheli. Enye into eqanjiwe ezuza ukudonseka okukhulu ukusetshenziswa kwezibani ezikhanyayo, ikakhulukazi kumapulasitiki. Kodwa-ke, umbuzo ojwayelekile ovelayo uthi ...Funda kabanzi -
I-Optical brightener OB yamapende nama-coatings
I-Optical brightener, eyaziwa nangokuthi i-fluorescent whitening agent (FWA), i-fluorescent brightening agent (FBA), noma i-optical brightening agent (OBA), iwuhlobo lukadayi we-fluorescent noma udayi omhlophe, osetshenziswa kakhulu ukwenza mhlophe nokucwebeza kwamapulasitiki, opende, okokunamathela, oyinki, njll.Funda kabanzi