-
Optical Brightener Agent
Optical brighteners tseem hu ua optical brightening agents lossis fluorescent whitening agents. Cov no yog cov tshuaj sib txuas uas nqus lub teeb hauv electromagnetic spectrum thaj tsam ultraviolet; cov re-emit teeb nyob rau hauv cheeb tsam xiav nrog kev pab los ntawm fluorescence
-
Optical brightener OB
Optical brightener OB muaj cov cua kub zoo heev; siab chemical stability; thiab kuj muaj zoo compatibility ntawm ntau yam resins.
-
Optical Brightener OB-1 rau PVC, PP, PE
Optical brightener OB-1 yog ib qho kev ua kom pom kev zoo rau polyester fiber ntau, thiab nws tau siv dav hauv ABS, PS, HIPS, PC, PP, PE, EVA, tawv PVC thiab lwm yam yas. Nws muaj cov yam ntxwv ntawm cov nyhuv whitening zoo, zoo thermal stability thiab lwm yam.
-
Optical Brightener FP127 rau PVC
Specification Appearance: Dawb rau lub teeb ntsuab hmoov Assay: 98.0% min Melting Point: 216 -222 ° C Volatiles Cov ntsiab lus: 0.3% max Tshauv cov ntsiab lus: 0.1% max Daim ntawv thov Optical brightener FP127 muaj cov nyhuv whitening zoo rau ntau hom yas thiab lawv cov khoom. xws li PVC thiab PS thiab lwm yam. Nws kuj tseem siv tau optical brightening ntawm polymers, lacquers, luam ntawv inks thiab tib neeg tsim fibers. Kev siv cov khoom siv pob tshab yog 0.001-0.005%, Kev siv cov khoom dawb yog 0.01-0.05%. Ua ntej ntau yam pla... -
Optical Brightener KCB rau EVA
Specification Appearance: Yellowish ntsuab hmoov Melting point: 210-212 ° C Khoom cov ntsiab lus: ≥99.5% Fineness: Los ntawm 100 meshes Volatiles Cov ntsiab lus: 0.5% max Tshauv cov ntsiab lus: 0.1% max Daim ntawv thov Optical Brightener KCB yog tsuas yog siv nyob rau hauv brightening hluavtaws fiber ntau thiab yas , PVC, ua npuas ncauj PVC, TPR, EVA, PU ua npuas ncauj, roj hmab, txheej, xim, ua npuas ncauj EVA thiab PE, yuav siv tau nyob rau hauv brightening yas zaj duab xis cov ntaub ntawv ntawm molding xovxwm rau hauv cov ntaub ntawv ntawm txhaj pwm, kuj siv tau nyob rau hauv brightening polyester fib ... -
Optical brightener SWN
Specification Appearance: dawb mus rau lub teeb xim av crystalline hmoov Ultraviolet absorption: 1000-1100 Cov ntsiab lus (mass feem) /% ≥98.5% Melting point: 68.5-72.0 Daim ntawv thov Nws yog siv nyob rau hauv brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber thiab ntaub plaub. Nws kuj tuaj yeem siv rau hauv paj rwb, yas thiab chromatically xovxwm xim, thiab ntxiv rau hauv resin kom whiten fiber cellulose. Ntim thiab Cia 1. 25kg nruas 2. Khaws rau hauv qhov chaw txias thiab qhov cua.