Tsis ntev los no, biodegradable BOPLA zaj duab xis (biaxially taw qhia polylactic acid), thawj cov khoom lag luam mus txog ntau lawm hauv Suav teb, tau muab tso rau hauv Xiamen.Sinolong New Materials Co., Ltd., lub ntiaj teb loj tshaj plaws BOPA (biaxially oriented polyamide zaj duab xis, los yog cov khoom siv polyamide) tus neeg muag khoom hauv Xiamen, ua tus thawj coj hauv kev kov yeej cov thev naus laus zis no.

BOPA yog ib qho kev lag luam me me tshwj tsis yog cov kws tshaj lij, tab sis nws khiav los ntawm txhua yam hauv tib neeg lub neej txhua hnub.Nws tuaj yeem pom nyob txhua qhov chaw los ntawm kev ntim cov khoom noj khov, rov qab cov khoom noj thiab cov khoom noj khoom haus, nrog rau cov ntawv ntim khoom siv tau yooj yim hauv kev siv txhua hnub, tshuaj, tshuab thiab khoom siv hluav taws xob thiab lwm yam. Champion hauv Manufacturing Industry.

 Sawv Tawm los ntawm Mature Technology
Taug kev mus rau hauv BOPA ntau lawm Rhiav ntawm Xiamen Changsu industrial Co., Ltd., ib lub koom haum ntawm Sinolong tus reporter pom tias txhua yam ntawm cov cav tov tau khiav ntawm kev kub ceev, xws li yaj extrusion, casting, dej da dej, ib txhij stretching, tsav tsheb & winding thiab lwm yam. .. Tag nrho cov txheej txheem ntau lawm yog nyob rau hauv kev txiav txim thiab siab automated.Nws tau nkag siab tias lub tuam txhab muaj peev xwm tsim tau txhua xyoo yog li 90000 tons.

Tuam Tshoj txoj kev lag luam BOPA pib lig thiab tsis qhia BOPA cov kab ntau lawm kom txog rau thaum pib ntawm lub xyoo pua 21st.Xiamen Changsu industrial Co., Ltd., tsim nyob rau hauv 2009, tshaj UNITIKA, lub tuam txhab Nyij Pooj hu ua cov poj koob yawm txwv ntawm BOPA kev lag luam, tsuas yog rau xyoo.

Zheng Wei, Tus Thawj Saib Xyuas Kev Lag Luam ntawm Changsu, tau hais tias, "tom qab qhov kev ua tiav no yog qhov tshwm sim ntawm peb txoj kev ua raws li kev lag luam-taw qhia, kev ua haujlwm hnyav thiab kev tsim kho tshiab hauv kev lag luam."

"Cov cuab yeej ntse ua haujlwm zoo."Yog tias cov tuam txhab xav kom loj hlob, cov khoom siv yuav tsum mus ua ntej.Thaum pib ntawm nws txoj kev tsim, Changsu tau xa cov kab ntau lawm los ntawm lub teb chaws Yelemees, ua kev tshawb fawb ywj pheej thiab kev txhim kho ntawm lub hauv paus no, thiab nce peev hauv kev siv tshuab.

Hauv xyoo 2013, Changsu tau ua tiav kev hloov pauv ntawm cov tshuab ua haujlwm ib txhij thiab ua tiav cov thev naus laus zis thev naus laus zis ntawm ib txhij ncab.Xyoo 2015, nrog rau kev siv zog ntawm pab pawg kws tshaj lij, ob lub ntiaj teb kev tshaj lij LISIM cov kab ntau lawm tau qhia thiab hloov pauv los ntawm Changsu tau ua tiav rau hauv kev ua haujlwm, dhau los ua lub lag luam hauv Suav teb uas tau ua tiav cov tshuab tsim khoom no.

Qhov tseeb, thawj zaug ntawm LISIM cov kab ntau lawm tsis zoo.Txhawm rau kov yeej cov teeb meem kev txawj ntse, pab pawg kws tshaj lij ntawm Changsu tau sau cov ntaub ntawv ntau yam los ntawm kev tshawb fawb suav hnub thiab hmo ntuj thiab suav tsis txheeb simulation simulation, thiab daws cov teeb meem nyuaj uas cov kws tshaj lij German tsis tuaj yeem kov yeej.

Zheng Wei hais rau cov neeg sau xov xwm zaj dab neeg no, thaum pib ntawm kev hloov pauv ntawm cov kab ntau lawm, pab pawg neeg German tsis ntseeg tias Changsu tuaj yeem hloov kho lawv cov cuab yeej tsim khoom.Thaum lub sijhawm ua haujlwm ntawm cov cuab yeej siv, tus kws tshaj lij ntawm Changsu xav kho qhov nthuav dav, tab sis raug txwv los ntawm pab pawg German: "tsis txhob kov qhov no, koj txav tsis tau ntawm no!"tab sis tus kws tshaj lij ntawm Changsu tau ntseeg siab heev thiab nyob lig los txhim kho qhov kev nthuav dav no.Hnub tom qab, cov neeg ua haujlwm German xav tsis thoob thaum lawv pom cov txiaj ntsig, "Koj ua li cas?"Nws yog nrog kev mob siab rau thiab kev siv zog ntawm pab pawg kws tshaj lij uas Changsu kev lag luam paub txog kaum ob ntawm kev tsim kho tshiab hauv ib xyoos.

 Cov Khoom Siv Ntsuab Pab Carbon Emission txo
Los ntawm lub zos ntawm degradable BOPLA zaj duab xis, Sinolong tau qhia lawv cov kev tiv thaiv ib puag ncig.

Huang Honghui, Tus Tuav Ntaub Ntawv ntawm Pawg Thawj Coj ntawm Sinolong, tau hais rau cov neeg sau xov xwm tias Keeb kwm los ntawm biodegradable polylactic acid thiab los ntawm kev tsim kho tshiab ntawm cov mis thiab cov txheej txheem, biodegradable BOPLA zaj duab xis tau txais los ntawm biaxial stretching technology.Nws muaj cov txiaj ntsig zoo tshaj plaws hauv kev txo cov pa roj carbon monoxide, thiab nws cov pa roj carbon emission yog ntau dua 68% qis dua li cov khoom siv pob txha raws li cov yas.

Nyob rau hauv xyoo tas los no, lub teb chaws saib xyuas rau kev tswj cov pa phem yas tau nce ntxiv.Tsoom fwv txhawb R & D, nce qib thiab siv tag nrho cov biodegradable yas hloov, tshwj xeeb tshaj yog ntxiv dag zog rau R & D thiab kev tsim kho tshiab ntawm cov thev naus laus zis tseem ceeb thiab txhawb kev lag luam thiab kev cog qoob loo ntawm cov khoom yas thiab cov khoom hloov pauv, uas tau tsim kom muaj kev lag luam zoo rau kev lag luam. lub R & D, ntau lawm thiab muag khoom ntawm BOPLA.

PLA tau ua lag luam thiab loj tsim rau ntau tshaj 20 xyoo thoob ntiaj teb, thiab tau ntev tau siv dav hauv ntau qhov chaw.Vim tias Tuam Tshoj cov thev naus laus zis hauv kev ua haujlwm ntawm biaxial stretching tsis tuaj yeem ua kom tawg, BOPLA cov khoom tseem nyob hauv theem R & D thiab kev sim.

Guo Baohua, Tus Thawj Coj ntawm Lub Tsev Haujlwm ntawm Kev Tshawb Fawb Polymer ntawm Tsinghua University, tau hais tias kev tswj hwm tus lej molecular thiab kev faib tawm ntawm PLA, cov qauv tsim cov qauv molecular, cov qauv kev tshawb fawb thiab kev tsim kho, cov qauv tsim zaj duab xis thiab cov txheej txheem ncab yog cov ntsiab lus tseem ceeb thiab nyuaj rau lub kev vam meej ntawm BOPLA.

Qhov kev tawg ntawm Sinolong nyob rau hauv daim teb no qhia tau hais tias Tuam Tshoj yog nyob rau hauv lub ntiaj teb no ua theem nyob rau hauv lub teb ntawm biaxial stretching tshuab.Piv nrog rau lwm txoj kev ua, cov txheej txheem biaxial stretching tsis tsuas yog txhim kho cov khoom siv ntawm PLA zaj duab xis, tab sis kuj muab cov yeeb yaj kiab thinner thickness, uas ua rau cov txheej txheem ntawm cov khoom tawg thiab microbial yaig sai dua thiab yooj yim dua kom degraded.Los ntawm kev tswj cov crystallization tus nqi ntawm PLA cov ntaub ntawv, tus nqi degradation ntawm BOPLA yog tswj, thiab nws daim ntawv thov teb yog ntxiv nthuav.Nws tuaj yeem siv los ua cov khoom ntim hauv cov khoom noj, cov khoom siv hluav taws xob, cov phau ntawv thiab lwm yam kev lag luam, uas yog qhov tseem ceeb rau kev ntim khoom txo, kev tiv thaiv ib puag ncig thiab txo cov pa roj carbon monoxide.

"Raws li cov khoom siv tshiab, BOPLA muaj qhov chaw loj los hloov cov ntaub ntawv ib txwm muaj thiab tuaj yeem ua tau raws li cov kev xav tau ntawm cov neeg siv khoom qis rau cov yeeb yaj kiab zoo biodegradable," Huang Honghui tau hais.

 Khaws Kev Tsim Kho Tshiab nrog Kev Nyab Xeeb Kev xav hauv Lub Sijhawm Kev Thaj Yeeb
Hauv kev xam phaj, Yang Qingjin, Thawj Tswj Hwm ntawm Sinolong, rov hais dua qhov tseem ceeb ntawm kev tsim kho tshiab rau cov lag luam.Nws yog lub koom haum kab lis kev cai no uas txhawb kom Sinolong mus tas li nrhiav kev ua tiav thiab txhim kho cov khoom lag luam ntau dua.

Nyob rau hauv 2015, EHA launched los ntawm Sinolong muaj super oxygen kuj thiab tsw tuav, uas muaj peev xwm ncua lub txee lub neej ntawm cov zaub mov rau ib nrab xyoo.

Nyob rau hauv 2016, lub tuam txhab kuj tsim ib tug Li-roj teeb PHA zaj duab xis nrog siab qhov tob punch kuj, uas yuav ua tau zoo raws li cov ntaub ntawv uas yuav tsum tau ntawm lub sab nraud qauv ntawm lithium roj teeb thiab yuav siv tau rau lub ntim ntawm lithium roj teeb ntawm lub zog tshiab tsheb, thiaj li pab kom paub qhov chaw ntawm lithium roj teeb aluminium yas zaj duab xis.

BOPA zaj duab xis muaj qhov cuam tshuam zoo heev, yoog raws thiab puncture tsis kam, uas yog nws qhov zoo dua.Txawm li cas los xij, los ntawm kev soj ntsuam, pab pawg R & D pom tias thaum muaj ntau tus neeg siv khoom siv qee cov khoom ntim nrog BOPA zoo tib yam, yog tias lawv tsis muaj cov cuab yeej sab nraud, lawv yuav tsum ua haujlwm hnyav qhib.Yuav kom ua tau raws li cov neeg xav tau kom yooj yim tearing ntawm ntim, pab pawg R & D tau ua ULTRANY series cov khoom tsim kua muag TSA los ntawm cov txheej txheem tshwj xeeb raws li cov yeeb yaj kiab BOPA zoo tib yam, uas muaj "zoo heev" linear tearing kev ua tau zoo thiab yog cov khoom siv tseem ceeb rau upgrade cov kev siv.Nws yog laminated nrog cov ntaub ntawv ntim yam tsis muaj cov cuab yeej pabcuam, kom cov neeg laus thiab menyuam yaus tuaj yeem yooj yim rhuav lub ntim rau hauv txoj kab ncaj nraim thiab tiv thaiv cov ntsiab lus los ntawm txaws.

Los ntawm kev tshawb fawb thiab kev loj hlob ntawm ntau yam kev ua yeeb yaj kiab, Sinolong tau ua tiav qhov sib txawv ntawm cov khoom siv yeeb yaj kiab siab kawg hauv tsev thiab txawv teb chaws thiab pom tau tias muaj kev hloov pauv hauv cov khoom tseem ceeb.Thaum pib ntawm lub xyoo no, Changsu tau raug xaiv rau hauv cov npe ntawm ob pawg "Me Giant" ntawm National Professionalization, Refinement, Specialization thiab Innovation Enterprises los ntawm Ministry of Industry thiab Information Technology.

Txawm hais tias muaj ntau cov khoom lag luam hloov pauv hauv Suav teb, Sinolong tseem tsis tau tso tseg nws txoj kev hloov pauv tshiab.Xyoo no, 10 billion yuan project tsaws hauv Hui'an County, Quanzhou, Fujian Province."Quanzhou zaj duab xis project yog ib qho tseem ceeb txoj kev loj hlob lub tswv yim rau lub ntiaj teb noization ntawm peb cov lag luam.Nrog rau kev txhim kho kev txawj ntse thiab digital enabling industries, peb yuav nthuav thiab ntxiv dag zog rau 'Suav core zaj duab xis' nyob rau hauv lub teb ntawm cov ntaub ntawv tshiab. "Yang Qingjin tau hais tias Sinolong yuav ua raws li ob lub log tsav ntawm "txoj kev thev naus laus zis + kev siv science", nce kev nqis peev hauv kev ua haujlwm, ecological thiab ntse zaj duab xis thiab txuas ntxiv tsim tshiab, Txuas ntxiv sau tshooj tshiab hauv kev tsim kho kev lag luam.

by Liu Chunmuyang |Economic Txhua Hnub