Kev loj hlob zeem muag
Hloov kho plastics yog ib qho kev lag luam uas tau txais txiaj ntsig los ntawm kev txhim kho thev naus laus zis thiab kev hloov kho cov neeg siv khoom. Nrog rau kev hloov pauv thoob ntiaj teb kev tsim khoom muaj peev xwm hauv cov khoom siv hauv tsev, tsheb, cov khoom siv hluav taws xob, cov cuab yeej hluav taws xob, cov khoom ua si, thiab lwm yam kev lag luam mus rau Tuam Tshoj, Tuam Tshoj tau dhau los ua lub teb chaws tsim khoom loj hauv cov teb no, uas tau tsav txoj kev loj hlob ntawm kev hloov kho yas hauv tsev.
Kev txhim kho kev noj qab haus huv tau nce zuj zus rau tib neeg cov kev xav tau ntawm cov khoom siv. Ob yam no tau ua rau Tuam Tshoj qhov kev xav tau loj hlob lub cav rau lub ntiaj teb hloov kho plastics, thiab kev hloov kho plastics kev lag luam hauv Suav teb muaj kev loj hlob dav dav rau yav tom ntej. Kev tsom xam tshwj xeeb yog raws li hauv qab no:
1. Kev txhim kho ntawm cov yas steel piv
Piv nrog rau lwm cov ntaub ntawv, plastics tau txais txiaj ntsig los ntawm qhov zoo xws li kev ua haujlwm siab ntau lawm thiab qhov ntom ntom, nrog cov nqi qis dua thiab sib dua. Yog li ntawd, ib qho kev taw qhia tseem ceeb rau kev siv cov yas hloov pauv yog hloov cov ntaub ntawv hlau, thiab cov yas steel piv yog qhov taw qhia tseem ceeb los ntsuas qhov kev loj hlob ntawm ib lub teb chaws kev lag luam yas.
Raws li tsab ntawv ceeb toom nyob rau hauv "China Plastics Industry Yearbook (2019)", qhov kev faib ua feem ntawm cov yas thiab steel daim ntaub ntawv nyob rau hauv Tuam Tshoj yog hais txog 30:70, thaum lub feem ntau ntawm cov yas rau hlau nyob rau hauv lub tebchaws United States thiab lub teb chaws Yelemees mus txog 70: 30 thiab 63. :37 feem, nrog lub ntiaj teb nruab nrab ntawm 50:50. Raws li lub teb chaws tsim khoom loj rau tsheb, cov khoom siv hluav taws xob, cov khoom siv hauv tsev, thiab lwm yam khoom, Tuam Tshoj tus yas steel piv yog qis dua, thiab muaj chav zoo rau kev txhim kho yav tom ntej.
2. Daim ntawv thov nram qab no txuas ntxiv nthuav dav
Nrog rau kev txhim kho txuas ntxiv ntawm kev hloov kho thev naus laus zis, cov nplaim hluav taws xob tsis zoo, huab cua tsis kam, thiab qib alloying ntawm cov yas hloov kho tau txhim kho tas li, thiab daim ntawv thov ntau yam txuas ntxiv. Hard PVC los hloov cov ntaub ntawv ntoo tuaj yeem siv dav hauv thaj chaw xws li kev tsim kho, ntim khoom, rooj tog zaum, thiab lwm yam. Cov khoom siv hardness tshiab tsim tawm txawv teb chaws tuaj yeem rov ua dua thiab tuaj yeem hloov cov khoom siv aluminium. Daim ntawv thov ntawm ib co engineering plastics tsis txwv rau aerospace thiab tub rog daim ntaub ntawv, tab sis tau nrov nyob rau hauv pej xeem teb, xws li cov khoom siv hluav taws xob, ntim khoom, tsheb, thiab lwm yam.
Cov khoom siv dag zog thiab cov pob txha pob txha thiab cov pob qij txha ua los ntawm kev hloov kho engineering plastics kuj tau tshwm sim hauv kev kho mob thiab kev noj qab haus huv scenes. Cov kev xav tau nruj zuj zus ntxiv rau kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau txhawb kev siv cov yas hloov pauv hauv kev lag luam tsheb thiab tsheb thauj mus los. Nrog rau txoj kev loj hlob ntawm daim ntawv thov thiab ntim ntawm cov yas hloov kho, kev lag luam xav tau thiab qhov chaw ua lag luam rau kev hloov kho plastics yuav loj hlob ntxiv.
3. Kev thov siab rau kev hloov pauv hloov
Kev hloov kho kev lag luam yas muaj keeb kwm ntev ntawm kev txhim kho hauv ntau lub teb chaws tsim. Cov tuam txhab tshuaj lom neeg thoob ntiaj teb loj xws li BASF, Dow, DuPont, SABIC, thiab lwm yam. muaj cov txiaj ntsig zoo hauv cov khoom siv raw khoom, kev lag luam nplai, thiab cov khoom siv thev naus laus zis. Lawv nyob hauv txoj haujlwm tseem ceeb hauv kev tshawb fawb thiab kev tsim kho, kev ua thiab kev tsim khoom, cov khoom lag luam zoo, thiab lwm yam ntawm cov khoom siv tshwj xeeb hloov kho, thiab lawv cov khoom tau siv dav hauv cov teb siab kawg. Hauv qhov sib piv, feem ntau cov kev hloov kho yas hauv tsev tau pib nce siab tom qab kev txhim kho cov khoom siv hauv tsev thiab kev lag luam tsheb.
Txawm hais tias txoj kev loj hlob tau nrawm heev nyob rau xyoo tas los no, tseem muaj qee qhov sib txawv hauv kev sib tw zoo piv rau cov tuam txhab tshuaj lom neeg thoob ntiaj teb. Tam sim no, domestic high-end hloov kho yas lag luam tseem yog tus thawj coj los ntawm kev xa khoom, nrog rau kev thov siab rau kev hloov pauv.
Nyob rau hauv xyoo tas los no, raws li kev lag luam loj hauv kev lag luam hauv kev lag luam txuas ntxiv nce R & D peev, qhov sib txawv thev naus laus zis nrog cov lag luam loj thoob ntiaj teb maj mam nqaim. Qee lub tuam txhab tsom mus rau kev tshawb fawb thiab kev tsim cov khoom siv thiab kev ua haujlwm siab, maj mam nkag mus rau hauv kev lag luam high-end nkag mus, thiab muaj chaw lag luam loj los hloov cov khoom kim txawv teb chaws.