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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. Nokho, okujwayelekile...Funda kabanzi -
Iyini ukusetshenziswa kwe-optical brightener epulasitiki?
I-Optical brightener iyisengezo samakhemikhali esisetshenziswa embonini yepulasitiki ukuthuthukisa ukubukeka kwemikhiqizo yepulasitiki. Lezi zikhanyisi zisebenza ngokumunca imisebe ye-UV futhi zikhiphe ukukhanya okuluhlaza okwesibhakabhaka, zisiza ukuvala noma yikuphi ukuphuzi noma ubuthuntu kupulasitiki ukuze kubonakale ukugqama, ukubukeka okugqamile. Ukusetshenziswa kwe ...Funda kabanzi -
Iyini i-Nucleating agent?
I-Nucleating agent iwuhlobo lwesithasiselo esisha esisebenzayo esingathuthukisa izakhiwo ezingokomzimba nezomshini zemikhiqizo njengokusobala, isicwebezelisi esingaphezulu, amandla aqinile, ukuqina, izinga lokushisa lokuhlanekezela ukushisa, ukumelana nomthelela, ukumelana nokukhasa, njll. ngokushintsha...Funda kabanzi -
Uhlobo lwe-Antifoamers II
I. Amafutha Emvelo (okungukuthi Amafutha Kabhontshisi Wesoya, Amafutha ommbila, njll.) II. I-High Carbon Alcohol III. I-Polyether Antifoamers IV. I-Poliether Modified Silicone ...Isahluko esedlule ukuze uthole imininingwane. I-V. Organic Silicon Antifoamer Polydimethylsiloxane, eyaziwa nangokuthi uwoyela we-silicone, iyisakhi esiyinhloko ...Funda kabanzi -
Uhlobo lwe-Antifoamers I
Ama-Antifoamers asetshenziselwa ukunciphisa ukungezwani kwamanzi, isisombululo nokumiswa, ukuvimbela ukwakheka kwegwebu, noma ukunciphisa igwebu elakhiwe ngesikhathi sokukhiqizwa kwezimboni. Ama-Antifoamers Avamile ami kanje: I. Amafutha Emvelo (okungukuthi Amafutha Kabhontshisi Wesoya, Amafutha ommbila, njll.) Izinzuzo: ziyatholakala,...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 -
Isingeniso Ama-Flame Retardants
I-Flame Retardants: I-Rubber Eyesibili Enkulu Kunazo Zonke Izithasiselo zePlastiki I-Flame retardant iyi-ejenti eyisiza esetshenziselwa ukuvimbela izinto ukuthi zingashi futhi zivimbele ukusakazeka komlilo. Isetshenziswa ikakhulukazi ezintweni ze-polymer. Ngohlelo lokusebenza olubanzi ...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. ...Funda kabanzi