Kev lag luam qib tetrachlorophthalic anhydride yog ib qho tseem ceeb ntawm cov organic tshuaj nruab nrab, nthuav tawm raws li cov muaju dawb los yog crystalline hmoov nrog cov tshuaj ruaj khov. No qib Industrial tetrachlorophthalic anhydride yog tsuas yog siv nyob rau hauv synthesizing nplaim retardants, plasticizers, resins thiab coatings, haum rau ntau yam industrial teb. Qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis yog 1 tuj, nrog rau kev them nyiaj ua ntej xa khoom rau kev lag luam zoo.
1. Shaoxing Huawei Chemical Co., Ltd
Founded hauv 1988, Shaoxing Huawei Chemical Co., Ltd. yog tshwj xeeb hauv kev tsim cov khoom siv raw khoom.
Cov khoom tseem ceeb: Muaj peev xwm ntawm 8000 tons triphenylphosphine, 12000 tons ntawm cov kua magnesium chloride, ruaj khov ua haujlwm ntawm qhov project, ntau lawm scale thiab cov khoom zoo nyob rau hauv lub forefront ntawm kev lag luam.
Lub Hoobkas nyob hauv Binhai Industrial zone, Keqiao District, Shaoxing City, Zhejiang Province, 10 km ntawm Hangyong siab -ceev, tsuas yog 30 mais ntawm Hangzhou Xiaoshan International Airport, Shanghai Chaw nres nkoj, Ningbo Chaw nres nkoj tuaj yeem ncav cuag li ntawm 3 teev, kev khiav tsheb thiab thaj chaw zoo heev.
Tom qab ze li ntawm 30 xyoo ntawm kev tsim khoom thiab kev xyaum, kev tshawb nrhiav tsis tu ncua, kev vam meej tsis tu ncua, kev tsim kho tshiab tas li, lub tuam txhab tau tsim cov txheej txheem ntawm kev paub niaj hnub kev lag luam kev lag luam thiab kev tswj hwm zoo, nquag tawm tswv yim "cov neeg- taw qhia, ua cov thev naus laus zis, zoo ua ntej, kev pabcuam hauv zej zog" lub tswv yim kev lag luam, ua raws li "kev tshawb fawb thiab thev naus laus zis kev loj hlob, kev tshawb fawb thiab thev naus laus zis ntawm kev sib yuav" pab pawg, kev tshawb fawb thiab kev lag luam. high-cov neeg ua haujlwm theem, lub tuam txhab muaj zog technical force, muaj ze li ntawm 30 tus neeg ua haujlwm laus thiab cov neeg ua haujlwm, tib lub sijhawm nrog Zhejiang University thiab lwm lub tsev kawm ntawv qib siab thiab cov tsev kawm qib siab los coj txoj hauv kev ntawm tsev kawm ntawv-kev koom tes hauv kev lag luam, kom lub tuam txhab tau dhau los ua "kev tsim khoom, kev kawm, kev tshawb fawb" hauv paus; Nws yog ib lub tuam txhab kev tshawb fawb ntiag tug thiab thev naus laus zis hauv Keqiao District, qhov zoo tshaj plaws "kev tsim khoom, kev kawm thiab kev tshawb fawb" hauv paus, thiab lub tuam txhab siab - thev naus laus zis hauv Zhejiang Province.
2.Wuhan Kemic Biomedical
tau tsim nyob rau hauv 2013, nrog ntau tshaj 30 tus neeg ua haujlwm. Nws tshwj xeeb hauv cov tshuaj lom neeg zoo. Nws cov khoom tseem ceeb yog tetrachloro-phenylformic anhydride (tetrachlorophthalic anhydride), uas yog tsim los siv cov txheej txheem ua kom zoo. Cov khoom purity yog ntau dua los yog sib npaug rau 99% thiab cov impurities tsawg dua los yog sib npaug li 0.5%. Nws muaj peev xwm tsim tau txhua xyoo ntawm 1200 tons. Nws tau nruab nrog cov cuab yeej ntsuas qib siab thiab ua raws li ISO9001 qhov system zoo. Nws ua haujlwm rau thaj chaw tshuaj, tshuaj zawv plaub hau, thiab cov nplaim hluav taws, muab cov khoom me me -batch customization thiab cov khoom siv ruaj khov. Nws yog ib qho tseem ceeb rau cov chaw tshawb fawb hauv tsev thiab cov chaw tsim tshuaj me thiab nruab nrab - loj.
2. Sab hauv Mongolia Yinglai
Tsim los ntawm 2019, nws yog thev naus laus zis-cov lag luam me thiab nruab nrab- loj nrog 150 tus neeg ua haujlwm. Nws tsim 6,000 tons ntawm tetrachlorophthalic anhydride txhua xyoo. Nws muaj nws tus kheej patented chlorination txheej txheem nrog tsawg zog noj thiab siab yield. Cov khoom purity yog siab tshaj 99.2%, haum rau siab -kawg pigments thiab hluavtaws resins. Nws tau txais ISO9001 thiab daim ntawv pov thawj tiv thaiv ib puag ncig, thiab tau nruab nrog cov khoom siv phom sij cia thiab chaw thauj mus los. Nws muab cov khoom ruaj khov rau North Tuam Tshoj thiab Northwest kev lag luam, nrog rau kev ua tau zoo heev.
3. Zouping Sanhou Tshuaj Kev Lag Luam
Nws yog ib lub tuam txhab tseem ceeb hauv kev lag luam tshuaj zoo hauv xeev Shandong, nrog ntau tshaj 80 tus neeg ua haujlwm. Tshwj xeeb hauv kev tsim cov tetrachlorophthalic anhydride, nrog rau txhua xyoo tso zis ntawm 3,000 tons. Cov txheej txheem yog mature thiab ruaj khov. Kev tswj nruj ntawm cov dej noo thiab cov kua qaub dawb, haum rau cov tshuaj intermediates thiab siab -kub resistant polyesters. Nruab nrog roj chromatography rau kev kuaj pom, ua kom muaj zog sib xws hauv cov khoom siv zoo. Muaj 深耕ed lub lag luam hauv tsev rau ntau tshaj kaum xyoo, nws ua hauj lwm rau dye thiab yas additive tuam txhab, tuav ib tug ruaj khov lub koob npe nrov.
4. Anhui Shihua tshuaj
Tsim los ntawm 2011, tshwj xeeb hauv cov tshuaj lom neeg tshwj xeeb. Nrog ntau tshaj 60 tus neeg ua haujlwm. Lub peev xwm tsim tau txhua xyoo ntawm tetrachlorophthalic anhydride yog 2,500 tons. Nws txais kev kaw -loop chlorination technology, ua tau raws li cov qauv kev tiv thaiv ib puag ncig. Cov khoom purity yog 99.3%. Nws txhawb qis -mercury customization, haum rau cov khoom siv hluav taws xob thiab cov nplaim hluav taws. Tau ntawv pov thawj los ntawm IATF16949 thiab REACH, xa tawm mus rau Tebchaws Europe thiab Sab Qab Teb Asia, nrog cov kev pabcuam zoo.
5. Wuhan Carnos
Tsim los ntawm xyoo 2015, nws yog lub tuam txhab ua haujlwm siab -tech nrog ntau dua 40 tus neeg ua haujlwm. Nws lub lag luam tseem ceeb yog siab -purity tetrachlorophthalic anhydride, nrog ib tug purity ntawm Greater los yog sib npaug rau 99.5% thiab txhawb 99.8% refined qib customization. Nws tsim tawm 1800 tons ib xyoos ib zaug, nrog rau tag nrho - cov txheej txheem tswj kev ua tau zoo thiab cov ntaub ntawv kuaj tau. Nws ua haujlwm rau thaj chaw ntawm cov tshuaj synthesis thiab siab - cov ntaub ntawv tiv taus kub, muab cov ntim tau yooj yim thiab xa sai. Nws yog ib tug siab -cov khoom lag luam zoo nyob rau hauv nruab nrab Tuam Tshoj cheeb tsam.
6. Yusha Tshuaj Kev Lag Luam hauv Shanxi Xeev
Qhov no yog lub tuam txhab tsim tshuaj chlor-alkali tshuaj lom neeg nrog ntau dua 120 tus neeg ua haujlwm. Nws tsim 4,000 tons ntawm tetrachlorophthalic anhydride txhua xyoo. Siv cov khoom siv tshuaj chlorine hauv zos, nws nyiam cov txiaj ntsig tseem ceeb. Cov khoom purity yog 99.0%, haum rau dav dyes, plasticizers, thiab muaj nplaim taws retardants. Qhov zoo yog ruaj khov, muaj peev xwm tsim tau txaus, npog kev lag luam hauv North Tuam Tshoj thiab Northeast Tuam Tshoj, thiab nws nyiam kev lag luam siab lees paub.
7. Chongqing Yaxianglong Biotechnology
Tsim los ntawm xyoo 2016, tshwj xeeb hauv cov tshuaj thiab cov tshuaj pleev xim nruab nrab. Nrog ntau tshaj 50 tus neeg ua haujlwm. Txhua xyoo muaj peev xwm ntawm tetrachlorophthalic anhydride yog 1,500 tons. Nws txais cov txheej txheem ua kom zoo dua qub, nrog rau kev purity ntawm 99.4%, xim tsis tshua muaj thiab tsis muaj impurities. Haum rau siab -kawg kws tshuaj synthesis thiab organic pigments. Tswj raws li ISO9001 thiab GMP tus qauv. Cov neeg muag khoom ruaj khov nyob rau sab qab teb sab hnub poob, txhawb kev hloov kho thiab kev txiav txim me me.
8. Wuhan Jiye Sheng Tshuaj
Tsim los ntawm 2012, nws koom nrog R & D thiab ntau lawm. Nrog ntau tshaj 70 tus neeg ua haujlwm. Lub peev xwm tsim tau txhua xyoo ntawm tetrachlorophthalic anhydride yog 2,000 tons. Cov txheej txheem yog optimized, nrog rau kev tawm los thiab purity. Cov khoom lag luam npog qib kev lag luam thiab qib ua kom zoo, ua tau raws li qhov xav tau ntawm ntau yam xwm txheej xws li nplaim hluav taws kub, plastics, thiab dyes. Kev tswj xyuas zoo yog nruj, kev xa khoom raws sijhawm, thiab nws ua haujlwm rau ntau tshaj 300 lub lag luam hauv tsev. Kev lag luam txawv teb chaws tau nthuav dav zuj zus.
9. Hangzhou Zherui Tshuaj
Tsim los ntawm 2018, nws yog ib lub tuam txhab ua lag luam nyob rau hauv cov tshuaj zoo. Nrog 35 tus neeg ua haujlwm, nws tsom rau siab -tus nqi- ntxiv cov neeg nruab nrab. Nws tsim 1,200 tons ntawm tetrachlorophthalic anhydride ib xyoos ib zaug, nrog purity ntawm 99.5%, haum rau cov organic synthesis thiab cov ntaub ntawv tshwj xeeb. Nws tau nruab nrog cov chaw sim ua kom tiav thiab txhawb kev hloov kho uas tsis yog{10}} cov khoom siv. Raws li nyob rau hauv Yangtze River Delta, nws ua hauj lwm rau kev tshawb fawb thiab kev loj hlob thiab siab -kev tsim khoom nyob rau sab hnub tuaj Tuam Tshoj, xa mus rau Nyiv, Kaus Lim Qab Teb thiab Middle East, nrog cov lus teb sai thiab ruaj khov zoo.
