Izindaba zomkhiqizo
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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 -
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 -
Abahlaseli be-Acetaldehyde
I-Poly(ethylene terephthalate) (PET) iyinto yokupakisha evame ukusetshenziswa embonini yokudla neziphuzo; ngakho-ke, ukuzinza kwayo ekushiseni kuye kwafundwa ngabaphenyi abaningi. Ezinye zalezi zifundo zigcizelele ekukhiqizweni kwe-acetaldehyde (AA). Ukuba khona kwe-AA ngaphakathi kwe-PET...Funda kabanzi -
I-Methylated Melamine Resin
I-Nanjing Reborn New Material Co., Ltd. ingumhlinzeki odumile wezithasiselo ze-polymer eShayina. Njengoba isidingo semikhiqizo esekelwe ku-polymer sikhula, i-Nanjing Reborn izibophezele ekuhlinzekeni nge-ejenti yokuxhumanisa esezingeni eliphezulu i-Methylated Melamine Resin. I-Melamine-formaldehyde resin uhlobo lwe-in...Funda kabanzi -
Ukubaluleka Kwezinto Eziqinisa I-Hydrolysis kanye Nezinto Ezilwa Ne-Hydrolysis Ezimbonini
Iziqinisi ze-hydrolysis kanye nama-anti-hydrolysis agents yizithasiselo ezimbili zamakhemikhali ezibaluleke kakhulu ekusetshenzisweni kwezimboni ezisiza ekulweni nemiphumela ye-hydrolysis. I-hydrolysis iyindlela yokusabela kwamakhemikhali eyenzeka lapho amanzi ephula isibopho samakhemikhali, i-lead...Funda kabanzi -
Isimbozo Esivimbela Umlilo
1. Isingeniso Ukugqoka okuvimbela umlilo kuyindlela ekhethekile yokugqoka enganciphisa ukusha, ivimbele ukusabalala okusheshayo komlilo, futhi ithuthukise ukubekezela okulinganiselwe komlilo wezinto ezimboziwe. 2. Izimiso zokusebenza 2.1 Ayishisi futhi ingalibazisa ukusha noma ukuwohloka kwezinto...Funda kabanzi -
I-resin ye-polyaldehyde A81
Isingeniso I-Aldehyde resin, eyaziwa nangokuthi i-polyacetal resin, uhlobo lwe-resin enokumelana okuhle kakhulu nokuphuzi, ukumelana nesimo sezulu kanye nokuhambisana. Umbala wayo umhlophe noma uphuzi kancane, futhi ukuma kwayo kuhlukaniswe ngohlobo lwezinhlayiya ezincane eziyindilinga ngemuva kwe-granula...Funda kabanzi