Optical Brightener ER-1
Usoro nhazi
CI:199
CAS NO.: 13001-39-3
Ọdịdị: ìhè odo ntụ ntụ
Ịdị ọcha: ≥99%
Ebe mgbaze: 230-232 ℃
Njirimara
Ọ bụ nke stilbene benzene ụdị na ọ na-adị mfe soluble na ọtụtụ organic solvents.Kwụsie ike na ihe nro cationic.Ịdị ọkụ ọkụ bụ ọkwa S yana ngwa ngwa ịsa ahụ mara mma.Enwere ike iji ya na otu ịsa ahụ na sodium hypochlorite, hydrogen peroxide na ibelata ịcha ọcha.Ngwaahịa a bụ ìhè odo-acha akwụkwọ ndụ mgbasa ozi nke na-abụghị ionic.A na-enweta ya site na condensation nke terephthalaldehyde na o-cyanobenzyl phosphonic acid otu (), (7' one' ethyl ester [} R 2- (diethoxy phthalomethyl) benzonitrile].
Ngwa: A na-ejikarị eme ihe maka ịchacha polyester, acetate, naịlọn, wdg. Ezi ọcha maka ma itinye akwa na akwa akwa akwa.Mmetụta nke ịchacha polyester site na mgbasa ozi dị ala na usoro nhazi dịkwa mma nke ukwuu.
Ntuziaka
Tinye ezigbo ntụ ntụ ER-1 na-egbuke egbuke yana polyester ibe na ihe mgbakwunye ndị ọzọ n'ime blender.Usoro akwadoro bụ 0.02-0.08% (ruo nha polyester).Enwere ike ikpebi usoro onunu ogwu dị ka ihe ọcha chọrọ nke ngwaahịa emechara., Mix ọma na 50-150 ℃.
ngwugwu
25kg fiber drum,na akpa PE n'ime ma ọ bụ dị ka ndị ahịa arịrịọ.
Ndụ nchekwa
afọ 2.
