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Intuthuko yamanje yemboni yokunamathela
Izinamathiseli zingenye yezinto ezibalulekile embonini yanamuhla. Ngokuvamile zinezindlela zokusebenza ezifana nokumuncwa, ukwakheka kwezibopho zamakhemikhali, ungqimba lomngcele olubuthakathaka, ukusabalala, imiphumela ye-electrostatic, kanye neyemishini. Zibaluleke kakhulu embonini yanamuhla kanye nokuphila. Ziqhutshwa ubuchwepheshe...Funda kabanzi -
Izinto ezingahlanganiswa nezinamathelisi
Ngokuvamile, izinto ezinamathelayo ezingahlanganiswa ngazo zingahlukaniswa ngezigaba ezinhlanu ezinkulu. 1. Insimbi Ifilimu ye-oxide ebusweni bensimbi kulula ukuyihlanganisa ngemva kokwelashwa kwendawo; ngoba i-coefficient yokwandisa umugqa wezigaba ezimbili yokubopha okunamathelayo insimbi ihluke kakhulu, i-adh...Funda kabanzi -
Izinhlobo zezinamathelisi
Izinamathiseli, zixhuma ngokuqinile izinto ezimbili noma ngaphezulu zokunamathisela ezilungisiwe ebusweni futhi ezinezakhiwo zamakhemikhali ezinamandla athile okusebenza. Isibonelo, i-epoxy resin, i-phosphoric acid i-copper monoxide, i-white latex, njll. Lokhu kuxhumana kungaba okuhlala njalo noma okususekayo, kuye ngohlobo...Funda kabanzi -
Ithemba Lokuthuthukiswa Kwe-Hydrogenated Bisphenol A(HBPA)
I-Hydrogenated Bisphenol A(HBPA) iyinto entsha ebalulekile ye-resin emkhakheni wezimboni zamakhemikhali amahle. Yenziwe nge-Bisphenol A(BPA) nge-hydrogenation. Ukusetshenziswa kwayo kuyafana. I-Bisphenol A isetshenziswa kakhulu ekukhiqizweni kwe-polycarbonate, i-epoxy resin kanye nezinye izinto...Funda kabanzi -
Isimo Sokuthuthukiswa Kwemboni Evimbela Umlilo YaseShayina
Sekuyisikhathi eside, abakhiqizi bakwamanye amazwe abavela e-United States naseJapan bephethe imakethe yomhlaba wonke ye-flame retardant ngezinzuzo zabo kwezobuchwepheshe, ezezimali kanye nezinhlobo zemikhiqizo. Imboni ye-China retardant flame yaqala sekwephuzile futhi ibilokhu idlala indima yokubamba. Kusukela ngo-2006, yathuthukisa i-r...Funda kabanzi -
Uhlobo Lwezinto Zokulwa Nokugqwala (2)
I. Amafutha Emvelo (okungukuthi Amafutha Esoya, Amafutha Ommbila, njll.) II. Utshwala Ophezulu Wekhabhoni III. Ama-Polyether Antifoamers IV. I-Polyether Modified Silicone …Isahluko Esedlule Uhlobo Lwama-Antifoamers (1) ukuthola imininingwane. V. I-Organic Silicon Antifoamer I-Polydimethylsiloxane, eyaziwa nangokuthi uwoyela we-silicone, iyisakhi esiyinhloko se...Funda kabanzi -
Ukuqonda izibani zokukhanyisa zepulasitiki: Ingabe ziyafana ne-bleach?
Emikhakheni yokukhiqiza kanye nesayensi yezinto zokwakha, ukuphishekela ukuthuthukisa ukukhanga kobuhle kanye nokusebenza kwemikhiqizo akupheli. Enye into entsha ethola ukuthandwa okukhulu ukusetshenziswa kwezibani zokukhanyisa, ikakhulukazi kumapulasitiki. Kodwa-ke, umbuzo ovame ukubuzwa uthi ...Funda kabanzi -
I-OB yokukhanyisa okukhanyayo yamapende nezingubo zokugqoka
I-optical brightener, eyaziwa nangokuthi i-fluorescent whitening agent (FWA), i-fluorescent brightening agent (FBA), noma i-optical brightening agent (OBA), uhlobo lwedayi elikhanyayo noma idayi elimhlophe, elisetshenziswa kabanzi ekwenzeni mhlophe futhi kukhanye amapulasitiki, upende, izembozo, uyinki, njll. Isebenza...Funda kabanzi -
Kuyini i-Ammonium polyphosphate (APP)?
I-Ammonium polyphosphate, ebizwa ngokuthi i-APP, iyi-phosphate equkethe i-nitrogen ebonakala njengempuphu emhlophe. Ngokwezinga layo le-polymerization, ingahlukaniswa ngezinhlobo ezintathu: i-polymerization ephansi, i-polymerization ephakathi kanye ne-polymerization ephezulu. Uma izinga le-polymerization likhula...Funda kabanzi -
Iyini i-Amino Resin DB303?
Igama elithi Amino Resin DB303 lingase lingajwayelekile emphakathini jikelele, kodwa linokubaluleka okukhulu emhlabeni we-chemistry yezimboni kanye nokugqoka. Lesi sihloko sihlose ukucacisa ukuthi iyini i-Amino Resin DB303, ukusetshenziswa kwayo, izinzuzo zayo nokuthi kungani iyingxenye ebalulekile yezimboni ezahlukene. L...Funda kabanzi -
Iyini i-Nucleating agent?
I-Nucleating agent uhlobo lwesithasiselo esisha esisebenzayo esingathuthukisa izakhiwo zomzimba nezemishini zemikhiqizo efana nokucaca, ukucwebezela kobuso, amandla okudonsa, ukuqina, izinga lokushisa lokuphambuka kokushisa, ukumelana nokushayisana, ukumelana nokuqhekeka, njll. ngokushintsha indlela yokwenza ikristalu...Funda kabanzi -
Ziyini izinhlobo zezinciphisi ze-UV?
Izithambisi ze-UV, ezaziwa nangokuthi izihlungi ze-UV noma ama-sunscreen, ziyizinto ezisetshenziswa ukuvikela izinto ezahlukahlukene emiphumeleni eyingozi yemisebe ye-ultraviolet (UV). Esinye sezithambisi ze-UV ezinjalo yi-UV234, okuyindlela ethandwayo yokuvikela emisebeni ye-UV. Kulesi sihloko sizohlola...Funda kabanzi