Haufinyane tjena, litheko tsa oli tsa machaba li fihlile litlhoro tse ncha khafetsa.Litheko tsa benzene e hloekileng le caprolactam li tsoetse pele ho nyoloha, 'me theko ea lichipisi tsa nylon 6 e nyolohile ka liyuan tse fetang 1,000/ton ha e bapisoa le ea Hlakola.Highsun Synthetic Fiber Technologies Co., Ltd e lumela hore maemo a holimo a ke ke a fela ka nako e khuts'oane, mme litaelo li lokela ho beoa ka mokhoa o tiileng ha li hlokahala feela.Leha ho le joalo, ke tlhahiso feela, u lokela ho etsa qeto u le mong.
1. Ho theoha ha theko ea nylon 6 chips ho fela
Ho nka li-chips (chelete) tse khanyang tsa nylon 6 Zhejiang, China joalo ka sesupo, ho tloha ka Loetse 2018, ho theoha ha nako e telele ha theko ea li-chips tsa nylon 6 ho felile ka Mmesa 2020, 'me hajoale e se e le mocha o ka holimo o nang le lenaka. .
E anngoe ke sefefo sa US, theko ea oli e tšehetsoa ka matla, 'me mela e 'meli ea Chaena e fetoloa, e leng se matlafatsang khaello ea thepa ea caprolactam.Moruo oa lefats'e o rarahane, ho fokotsa chelete le ho ba le metsi ho lekane, 'me index ea theko ea lintho tse ngata PTA le polasetiki e na le keketseho e matla.Ho lebelletsoe hore mokhoa oa theko ea lichifi tsa nylon 6 e tla ba tse ntle le ho feta nakong e tlang.
2. Phapang ea theko pakeng tsa nylon 6 chips le caprolactam
Phapang ea theko lipakeng tsa nylon 6 chips le caprolactam e boemong ba bobeli bo tlase nalaneng.Keketseho ea theko ea nylon 6 chips e salletse ka morao ho ea caprolactam le likhoele tsa nylon 6FDY.Thepa ea thepa e ntse e fokotseha butle-butle 'me e boemong bo tlaase historing.Boholo ba limela tsa polymerization ha e le hantle li ile tsa khaotsa ho qotsa ka lebaka la khaello e matla ea phepelo ea caprolactam.
3. Chelete e lekaneng e phallang indastering ea masela le liaparo tsa nylon 6 chips
Ka ho tekenoa ha tumellano ea RECP, United States e ile ea felisa litefiso tsa nakoana tsa US$370 bilione khoebong ea Sino-US.BOC Macro e lumela hore khoebo ea kantle ho naha ea China e kanna ea ba matla ka 2021. Ka 2020, taolo ea lichelete e tšehelitse ka matla lik'hamphani tsa masela le liaparo, 'me palo ea lik'hamphani tse thathamisitsoeng selemong sohle e fihlile ho 18, e leng eona e kholo ka ho fetisisa nalaneng.Indasteri ea masela le liaparo tse tlase tsa nylon 6 e na le phallo e lekaneng ea chelete, mme mmaraka o ntseng o phahama o netefalitsoe.Nako ea ho boloka stocking ka Hlakubele ha ea lokela ho nyenyefatsoa.
Nako ea poso: Feb-21-2022