Fluorescent Whitening Agent OB-1: Ib qho Miracle Solution rau Recycled Plastics? Qhov tseeb nthuav tawm!
Cov khoom siv yas rov ua dua tshiab feem ntau tshwm xim daj thiab npub, ua rau lawv cov tsos thiab tus nqi lag luam -qhov no yog qhov mob tshwm sim los ntawm ntau tus txheej txheem rov ua dua tshiab. Fluorescent whitening agent OB-1 yog qhov "tsis pom kev" uas hais txog qhov kev sib tw no. Tshwj xeeb tsim los rau cov khoom siv thermoplastics xws li PP, PE, thiab PVC, nws siv cov teebmeem kho qhov muag kom pom kev "rov ua kom dawb" rau cov khoom siv rov ua dua tshiab, txhim kho gloss thiab tag nrho cov khoom zoo.
Hauv tsab xov xwm no, peb txiav los ntawm hype thiab xa tsis muaj dab tsi tab sis qhov tseeb. Peb yuav coj koj los ntawm cov qauv kev ua haujlwm, cov ntawv thov tsim nyog, kev txiav txim siab txog kev nyab xeeb, thiab cov txheej txheem xaiv rau OB-1, pab koj txiav txim siab paub thiab zam qhov tsis tsim nyog hauv koj cov txheej txheem tsim khoom.
I. Fluorescent Whitening Agent OB-1 yog dab tsi? Nws Ua Haujlwm Li Cas?
Fluorescent whitening agent OB-1 (tshuaj lub npe: 4,4'-distyrylbiphenyl-2,2'-disulfonate, belongs rau chav kawm distyryl biphenyl) yog classic UV-excited fluorescent whitening agent dav siv hauv textile, ntawv, thiab plastics industries.
Lub hauv paus ntsiab lus yog ncaj nraim: thaum OB-1 molecules nqus pom tsis pom lub teeb ultraviolet (yav dav kwv yees li 300-400 nm), lawv tawm xim xiav -violet fluorescence pom rau tib neeg lub qhov muag (wavelength kwv yees li 420-450 nm). Lub teeb xiav-violet optically ua tiav cov xim daj ntawm cov yas substrate, thiab thaum ua ke, qhov tshwm sim yog qhov pom kev zoo nkauj thiab ci dua.
Xav tias nws yog ib qho"invisible kev zoo nkauj lim"rau cov yas- nws tsis hloov cov khoom siv hauv lub cev tab sis ua kom nws qhov muag pom kev zoo.
Rau cov khoom siv rov ua dua tshiab tshwj xeeb, rov ua dua siab dua - qhov kub thiab txias ua rau oxidative degradation ntawm polymer molecular chains, ua rau yellowing yuav luag tsis muaj kev zam. Qhov no yog qhov twg OB-1 tiag tiag ntxiv tus nqi-nws tsis yog tshuaj bleach tab sis ib qho"kev kho qhov muag kho qhov muag"cov cuab yeej uas pab koj rov qab tau koj cov khoom muag pom kev sib tw hauv txoj kev yooj yim tshaj plaws.
II. Cov yas twg yog qhov tsim nyog rau OB-1? Yuav siv tau li cas?
Optical Brightener OB-1 feem ntau sib xws nrog peb yam khoom loj thermoplastics:Polypropylene (PP), polyethylene (PE), thiab polyvinyl chloride (PVC). Nws qhov kev ua tau zoo tshwj xeeb tshaj yog nyob rau hauv cov khoom siv rov ua dua / rov ua dua. Txawm hais tias nws yog cov yeeb yaj kiab ua liaj ua teb, cov hnab ntim khoom, cov khoom siv hauv tsev, cov khoom ua si, cov khoom siv pallets, lossis cov kav dej tsim kho- tsuav yog cov khoom siv raw muaj cov polymers saum toj no, ntxiv qhov tsim nyog ntawm OB-1 tuaj yeem xa cov txiaj ntsig zoo thiab ci ntsa iab.
Daim ntawv ceeb toom los ntawm Jinan Tonex Tshuaj:
Cov qhab nia thiab cov lus pom zoo uas tau muab los saum toj no yog nyob ntawm peb lub xyoo ntawm tes- ntawm kev paub hauv kev lag luam plastics additives. Txhawm rau kom tau txais txiaj ntsig zoo, peb pom zoo ua qhov me me - ntsuas ntsuas los txiav txim siab npaum li cas thiab kev ua haujlwm rau koj qhov kev tsim tshwj xeeb. Yog tias koj xav tau cov qauv kuaj, kev tsim kho kom zoo, lossis kev sib tham txog kev ua haujlwm, thov tsis txhob yig tiv tauj. Jinan Tonex Chemical nyob ntawm no los ua koj tus khub txhim khu kev qha hauv kev daws teeb meem yas.