Tsis ntev los no, daim ntawv pov thawj tsim khoom tshiab uas Zhenhua Vacuum tau tsim tawm ywj pheej, hu ua Txoj Kev Ua Haujlwm ntawm Lub Tshuab Nqus Fluorination thiab Lub Tshuab Nqus Fluorination, tau raug tso cai, nrog rau Daim Ntawv Pov Thawj No. ZL 2024 1 0495006.4. Cov thev naus laus zis no tau tsim los rau cov txheej txheem ua ntej ntawm cov khoom yas hauv tsheb ua ntej txau xim dej. Los ntawm kev siv lub tshuab nqus fluorination, nws txhim kho cov haujlwm ntawm cov yas substrates xws li PP thiab ABS, pab daws cov teeb meem feem ntau suav nrog kev nplaum xim dej tsis zoo, tev tawv, thiab kev sib xyaw tsis ruaj khov. Nws muab lub hauv paus ruaj khov dua rau cov txheej txheem txheej tom ntej.
Daim ntawv pov thawj no yog lwm qhov tseem ceeb rau Zhenhua Vacuum hauv kev siv cov khoom siv kho kom zoo nkauj. Nws kuj tseem ua rau lub tuam txhab muaj kev sib tw hauv kev lag luam tshwj xeeb ntawm kev kho xim ua ntej rau cov khoom yas hauv tsheb.
Tau ntev lawm, cov khoom siv tseem ceeb thiab cov txheej txheem tseem ceeb ntawm lub tshuab nqus tsev fluorination feem ntau tau tswj hwm los ntawm cov tuam txhab txawv teb chaws, ua rau muaj qee qib kev vam khom rau cov khoom siv siab thiab cov txheej txheem daws teeb meem hauv kev siv hauv tsev. Kev tso cai ua tiav ntawm daim ntawv pov thawj no txhais tau tias Zhenhua Vacuum tau tsim cov kev daws teeb meem hauv tsev uas tswj tau ywj pheej hauv qhov kev taw qhia kev siv tshuab no, muab kev txhawb nqa zoo rau kev rhuav tshem cov teeb meem kev siv tshuab txawv teb chaws thiab txhawb kev ua haujlwm hauv zos thiab hloov chaw ntawm cov khoom siv nqus tsev fluorination.
Nrog rau kev cai lij choj txog kev tso pa tawm VOC hauv tebchaws uas nruj zuj zus, cov txheej txheem dej ua kom lawv hloov cov txheej txheem tshuaj yaj uas ib txwm muaj thiab tau siv dav dua hauv cov khoom siv sab hauv tsheb, cov npog cua, thiab lwm yam khoom yas. Txawm li cas los xij, hauv kev tsim khoom siv, cov yas feem ntau xws li PP thiab ABS feem ntau muaj lub zog qis, ua rau nws nyuaj rau cov txheej txheem dej kom ntub tag, nthuav dav, thiab lo rau ntawm qhov chaw. Qhov no feem ntau ua rau cov txheej txheem tsis lo, zaj duab xis tev tawm, tsis tiv taus huab cua, thiab lwm yam teeb meem zoo.
Hauv kev tsim khoom ntau, cov teeb meem no yuav ua rau muaj kev tsis ruaj khov ntawm cov khoom sib xyaw, kev ua haujlwm dua thiab cov nqi pov tseg ntau ntxiv, lub voj voog lees paub ntev dua, thiab kev pheej hmoo ntau dua, cuam tshuam ncaj qha rau cov khoom tsim tawm thiab kev xa khoom zoo. Kev cia siab rau kev hloov kho cov mis txheej lossis ntxiv cov txheej txheem primer feem ntau coj cov kauj ruam ntxiv, cov nqi siab dua, thiab nyuaj dua hauv kev tswj kev ruaj khov ntawm kev tsim khoom. Yog li ntawd, kev txhim kho qhov zoo ntawm cov xim pleev xim raws li dej yuav tsum tsom mus rau qhov tseem ceeb ntawm cov khoom siv yas.
Txhawm rau daws qhov teeb meem ntawm kev tsis txaus lo rau cov xim pleev xim dej ntawm cov khoom yas hauv tsheb, Zhenhua Vacuum tau tsim ib lub tshuab nqus tsev fluorination thiab txoj kev ua haujlwm raws li kev siv tshuab nqus tsev fluorination ua ntej. Ua ntej cov txheej txheem txau, lub kaw lus tuaj yeem ua tiav kev kho fluorination ntawm qhov chaw ntawm PP, ABS, thiab lwm yam khoom yas. Tsis tas hloov cov qauv ntawm cov khoom siv, nws txhim kho qhov polarity ntawm qhov chaw thiab qhov ntub ntawm cov khoom yas, ua rau cov txheej txheem dej nthuav dav dua, lo rau ruaj khov dua, thiab tsim cov txheej txheem sib txuas ruaj khov dua.
Rau cov ntawv thov tsim khoom ntau, qhov tseem ceeb ntawm kev kho ua ntej siv lub tshuab nqus tsev fluorination tsis yog tsuas yog txhim kho kev ua tau zoo ntawm cov khoom sib txuas xwb, tab sis kuj tseem muab cov xwm txheej ntawm qhov chaw ruaj khov thiab tswj tau rau cov txheej txheem txheej txheem tom ntej. Los ntawm kev qhia txog cov txheej txheem hloov kho ntawm qhov chaw pem hauv ntej, nws pab txo qhov sib txawv ntawm cov khoom sib txawv thiab cov kev pheej hmoo ntawm cov txheej txheem los ntawm kev hloov pauv ntawm cov xwm txheej ntawm cov khoom siv, yog li txhim kho kev sib xws ntawm cov txheej txheem thiab kev ruaj khov ntawm kev tsim khoom.
Hauv cov xwm txheej siv xws li cov khoom siv sab hauv tsheb, cov hnab cua, thiab cov khoom yas uas muaj cov duab sib txawv, cov thev naus laus zis no tuaj yeem pab cov neeg siv khoom txo qhov kev vam khom rau cov txheej txheem primer thiab kev hloov kho kab ntau lawm thaum lub sijhawm hloov pauv ntawm cov txheej txheem solvent-based mus rau cov txheej txheem dej. Tib lub sijhawm, nws txhawb nqa kev ua raws li cov cai tswjfwm VOC qis, ua kom luv luv lub voj voog kev lees paub, thiab pab tswj cov nqi qhia tawm ntau lawm.
Daim ntawv tso cai raug cai ntawm daim ntawv pov thawj tsim khoom siv lub tshuab nqus tsev fluorination yog lwm qhov kev ua tiav tseem ceeb rau Zhenhua Vacuum hauv nws txoj kev tshawb fawb ywj pheej thiab kev txhim kho hauv cov khoom siv kho qhov chaw siab. Nws kuj qhia txog lub tuam txhab txoj kev sib sau ua ke thiab kev tsim kho tshiab hauv kev daws teeb meem kev kho xim ua ntej rau cov khoom yas hauv tsheb.
Txij li kev txhim kho kev sib txuas mus rau kev ua cov khoom siv ruaj khov, thiab txij li kev tsim cov khoom siv mus rau kev ua haujlwm kom zoo, Zhenhua Vacuum siv nws cov thev naus laus zis nqus fluorination uas tswj tau ywj pheej los muab cov chaw tsim khoom siv tsheb nrog cov kev daws teeb meem ua ntej kho dua tshiab uas siv tau zoo dua thiab tsom mus rau kev tsim kho. Saib rau pem hauv ntej, Zhenhua Vacuum yuav txuas ntxiv tsom mus rau qhov xav tau ntsuab, VOC qis, thiab zoo ntawm kev tsim khoom loj ntawm kev lag luam tsim khoom tsheb, txhawb kev siv cov khoom siv kho saum npoo av uas tsim hauv tebchaws ntau dua hauv cov xwm txheej tsim khoom tiag tiag.
-Tsab xov xwm no yog luam tawm los ntawmChaw tsim khoom siv nqus tsev txheejZhenhua Nqus Tsev
Lub sijhawm tshaj tawm: Lub Rau Hli-05-2026