Optical Brightener ER-1
Cov qauv qauv
Ib: 199
CAS Nr.:13001-39-3
Cov tsos mob: lub teeb daj hmoov
Purity: ≥99%
Melting point: 230-232 ℃
Feature
Nws yog hom stilbene benzene thiab yooj yim soluble hauv ntau cov kuab tshuaj organic.Stable rau cationic softener.Lub teeb ceev ceev yog qib S thiab qhov ceev ceev yog qhov zoo heev.Nws tuaj yeem siv hauv tib da dej nrog sodium hypochlorite, hydrogen peroxide thiab txo cov tshuaj dawb.Cov khoom yog lub teeb daj-ntsuab dispersion uas tsis yog-ionic.Nws yog tau los ntawm condensation ntawm terephthalaldehyde thiab o-cyanobenzyl phosphonic acid ib (), (7' ib' ethyl ester [} R 2-(diethoxy phthalomethyl) benzonitrile].
Daim ntawv thov: Nws yog tsuas yog siv rau whitening polyester, acetate, nylon, thiab lwm yam. Zoo whiteness rau ob qho tib si dip dyeing thiab ncoo dyeing.Cov nyhuv ntawm whitening polyester los ntawm qis-kub adsorption thiab kho txoj kev kuj zoo heev.
Cov lus qhia
Ntxiv cov optical brightener ER-1 zoo hmoov ua ke nrog polyester chips thiab lwm yam additives rau hauv lub blender.Qhov pom zoo noj yog 0.02-0.08% (rau polyester hnyav piv).Cov koob tshuaj tshwj xeeb tuaj yeem txiav txim siab raws li qhov xav tau whiteness ntawm cov khoom tiav., Sib tov zoo ntawm 50-150 ℃.
Pob
25kg fiber nruas,nrog PE hnab sab hauv lossis raws li cov neeg siv khoom thov.
Txee lub neej
2 xyoo.
