I-Optical Brightener ER-1
Ifomula yesakhiwo
CI:199
I-CAS NO.:13001-39-3
Ukubukeka: impushana ephuzi ekhanyayo
Ubumsulwa: ≥99%
Indawo encibilikayo: 230-232 ℃
Isici
Iwuhlobo lwe-stilbene benzene futhi incibilika kalula ezincibilikisini eziningi eziphilayo.Izinzile kusithambisi se-cationic.Ukushesha kokukhanya kuyibanga lika-S futhi ukushesha kokuwasha kuhle kakhulu.Ingasetshenziswa ekugezeni okufanayo ne-sodium hypochlorite, i-hydrogen peroxide kanye ne-bleach yokunciphisa.Umkhiqizo ukuhlakazeka okuphuzi okuluhlaza okukhanyayo okungeyona i-ionic.Itholakala ku-condensation ye-terephthalaldehyde ne-o-cyanobenzyl phosphonic acid eyodwa (), (7' one' ethyl ester [} R 2- (diethoxy phthalomethyl) benzonitrile].
Isicelo: Isetshenziselwa ikakhulukazi ukwenza mhlophe i-polyester, i-acetate, inayiloni, njll. Ubumhlophe obuhle kukho kokubili ukudaya kwediphu kanye nokudaya kwephedi.Umthelela we-polyester emhlophe nge-adsorption yezinga lokushisa eliphansi kanye nendlela yokulungisa nayo muhle kakhulu.
Iziyalezo
Faka i-optical brightener ER-1 powder fine kanye namachips e-polyester nezinye izithasiselo ku-blender.Umthamo onconyiwe ngu-0.02-0.08% (kuya esilinganisweni sesisindo se-polyester).Umthamo othize unganqunywa ngokuya ngezidingo ezimhlophe zomkhiqizo oqediwe., Hlanganisa kahle ku-50-150 ℃.
Iphakheji
I-25kg fiber drum,ngesikhwama se-PE ngaphakathi noma njengesicelo sekhasimende.
Impilo yeshelufu
iminyaka engu-2.
