Optical Brightener ER-1
Mapangidwe apangidwe
CI:199
CAS NO.: 13001-39-3
Maonekedwe: ufa wonyezimira wachikasu
Kuyera: ≥99%
Malo osungunuka: 230-232 ℃
Mbali
Ndi mtundu wa stilbene benzene ndipo umasungunuka mosavuta mu zosungunulira zambiri za organic.Chokhazikika mpaka chofewa cha cationic.Kuthamanga kwa kuwala ndi S grade ndipo kuchapa kumathamanga kwambiri.Angagwiritsidwe ntchito mu kusamba yemweyo ndi sodium hypochlorite, hydrogen peroxide ndi kuchepetsa bulitchi.Mankhwalawa ndi kuwala kwachikasu-wobiriwira kubalalitsidwa komwe sikukhala ionic.Amachokera ku condensation ya terephthalaldehyde ndi o-cyanobenzyl phosphonic acid imodzi (), (7 'one' ethyl ester [} R 2- (diethoxy phthalomethyl) benzonitrile].
Ntchito: Amagwiritsidwa ntchito makamaka poyera poliyesitala, acetate, nayiloni, ndi zina zotere.Zotsatira za whitening poliyesitala ndi kutsika kwa kutentha ndi njira yokonza ndikwabwino kwambiri.
Malangizo
Onjezani kuwala kowala kwa ER-1 ufa wabwino pamodzi ndi tchipisi ta poliyesitala ndi zina mu blender.Mlingo wovomerezeka ndi 0.02-0.08% (kulemera kwa polyester chiŵerengero).Mlingo weniweniwo ukhoza kutsimikiziridwa molingana ndi zofunikira zoyera za mankhwala omalizidwa., Sakanizani bwino pa 50-150 ℃.
Phukusi
25kg fiber ng'oma,ndi PE thumba mkati kapena monga pempho kasitomala.
Alumali moyo
zaka 2.
