Raws li cov ntaub ntawv tseem ceeb, qhov nruab nrab txhua xyoo kev loj hlob tus nqi ntawm kev thov rau xim masterbatch nyob rau hauv lwm lub teb chaws nyob rau hauv Asia yog hais txog 7% -9%, tab sis qhov nruab nrab txhua xyoo kev loj hlob tus nqi ntawm kev thov rau xim masterbatch nyob rau hauv kuv lub teb chaws yog hais txog 20%. Tuam Tshoj cia siab tias yuav dhau los ua kev lag luam loj tshaj plaws rau kev thov masterbatch. Tshwj xeeb tshaj yog rau xim thiab additive masterbatch, peb lub teb chaws yuav tsum cia siab rau imports. kuv lub teb chaws tau dhau los ua tus tsim khoom loj tshaj plaws thiab cov neeg siv khoom lag luam xim masterbatch hauv Asia. Muaj 330 lub tuam txhab tsim cov xim masterbatch hauv kuv lub teb chaws, ntawm cov uas muaj 300 yas-qib xim masterbatch factories thiab 30 fiber-qib xim masterbatch factories. Cov xim masterbatch no tsuas yog faib hauv Fujian, Guangdong, Shandong, Zhejiang, Jiangsu, thiab Shanghai, Liaoning, Tianjin, Beijing, Hebei thiab lwm lub xeev thiab nroog. Muaj ze li ntawm 50 lub tuam txhab uas muaj peev xwm tsim tau txhua xyoo ntau dua 1,{10}} tons ntawm xim masterbatch hauv kuv lub tebchaws. Lub teb chaws xim masterbatch tsim muaj peev xwm yog 300,{12}} tons hauv ib xyoos, thiab qhov kev thov rau xim masterbatch hauv kuv lub teb chaws yog tsawg dua 120,{14}} tons. Kev muaj peev xwm ntau dhau heev tau ua rau muaj kev ua haujlwm tsis zoo ntawm kev lag luam xim masterbatch. Ntxiv rau qhov tseem ceeb xws li kev loj hlob ntau dhau ntawm cov cuab yeej tsim khoom tshiab thiab cov khoom xaj tsis txaus, qhov tseem ceeb yog cov khoom siv xim masterbatch hauv tsev muaj ib qho qauv, tsis tiav ntau yam, thiab cov khoom siv dav dav. Qhov tshwj xeeb lub ntiajteb txawj nqus, thaum qhov kev faib ua feem ntawm high concentration thiab ultra-high concentration, multifunctional xim masterbatch thiab xim masterbatch rau nplua denier fiber yog kuj me me. Nyob rau hauv sib piv, lub teb chaws uas muaj ib tug siab ntawm cov xim masterbatch technology muaj ib tug ua tiav ntau yam ntawm raw cov ntaub ntawv xws li pigments thiab dispersants, thiab tau tsim ib tug serialized thiab tshwj xeeb khoom qauv. Nyob rau hauv cov nqe lus ntawm ntau yam kev loj hlob, kuv lub teb chaws cov xim masterbatch manufacturers tau tsim xim masterbatch rau fiber ntau, zaj duab xis, hlau thiab cable, polyolefin xim masterbatch, PVC xim masterbatch, thiab txhaj tshuaj molding khoom. Cov kws tshaj lij ntseeg tias cov xim masterbatch yuav tsim nyob rau hauv cov kev taw qhia ntawm ntau yam kev ua haujlwm, cov ntsiab lus xim siab thiab cov ntsiab lus thev naus laus zis yav tom ntej, thiab kev tsim cov xim masterbatch nrog rau kev txhim kho cov khoom siv technology.
Ua kom cov pigments muaj zoo dispersibility hauv cov khoom. Nyob rau hauv tus txheej txheem ntawm masterbatch ntau lawm, cov pigments yuav tsum tau refined los txhim kho lub dispersibility thiab xim zog ntawm cov xim. Cov cab kuj ntawm cov xim tshwj xeeb masterbatch yog tib yam li cov yas ntawm cov khoom, thiab muaj kev sib tw zoo. Tom qab cua sov thiab yaj, cov xim xim tuaj yeem ua kom zoo dispersed hauv cov yas ntawm cov khoom.
Nws yog qhov zoo los tswj cov tshuaj lom neeg ruaj khov ntawm cov xim. Yog tias cov xim siv ncaj qha, cov xim yuav nqus dej thiab oxidize vim kev sib cuag ncaj qha nrog huab cua thaum khaws cia thiab siv. Tom qab tau ua rau hauv cov xim masterbatch, cov khoom siv resin cais cov xim ntawm huab cua thiab noo noo. , tuaj yeem khaws qhov zoo ntawm cov xim tsis hloov mus ntev.
Ua kom ruaj khov ntawm cov xim ntawm cov khoom. Cov xim masterbatch zoo ib yam li cov resin particle, uas yog yooj yim dua thiab raug nyob rau hauv metering. Nws yuav tsis ua raws li lub thawv thaum sib tov, thiab cov khoom sib xyaw nrog cov resin yog qhov sib xws, yog li nws tuaj yeem ua kom ruaj khov ntawm cov nyiaj ntxiv, thiaj li ua kom cov xim ntawm cov khoom ruaj khov.
