Melt Spinning Txoj Kev

Raws li cov txheej txheem ntxiv thiab txoj kev ntawm cov khoom siv hluav taws xob hluav taws xob hluav taws xob micro muaj hmoov, muaj plaub txoj kev kiv rau qhov sib txuas me me ntawm cov hmoov av.

1. Cov Qauv Granulation Tag Nrho: Thaum lub sij hawm polymerization, cov hmoov ntau infrared ceramic micro tau ntxiv rau cov ntaub ntawv ntawm cov ntaub ntawv. Qhov deb-infrared micro hmoov yog tusyees tov nrog cov fiber ntau-sib sau polymer, thiab spinning stability yog qhov zoo. Txawm li cas los xij, vim kev qhia ntawm cov txheej txheem granulation, tus nqi tsim yog nce.
2. Masterbatch hom: Qhov deb-infrared ceramic micro hmoov tau ua rau lub siab-confrared masterbatch, uas yog ces sib xyaw nrog qee qhov kev sib xyaw ntawm cov khoom siv fiber ntau rau kev kiv. Txoj kev no yuav tsum tau siv peev txheej tsawg dua, muaj tus nqi tsim qis, thiab cov txheej txheem ua ulitological.
3. Txhaj Txoj Kev: Nyob rau hauv kev ua si spinning, cov koob txhaj tshuaj yog siv los ncaj qha txhaj qhov deb-infrared hmoov rau hauv cov txiv ntseej muaj cov polymer kom ua kom deb-infrared fibers. Hom qauv no muaj qhov yooj yim ntawm txoj kev yooj yim, tab sis nws yog qhov nyuaj rau cov hmoov av deb-infrared hauv cov khoom siv fiber ntau, thiab cov khoom yuav tsum tau hloov kho los ntawm kev ntxiv cov koob txhaj tshuaj.
4. Composite Spinning Txuj Ci: Siv cov masterly-infrared masterbatch raws li cov tub ntxhais thiab cov polymer raws li cov hnab riam, cov tawv nqaij hom kev sib tw deb-infrared yog ua rau ntawm ib lub ntswj ntxaib composite spinning tshuab. Hom qauv no muaj kev nyuaj siab, zoo spinnability ntawm cov fibers, tab sis cov cuab yeej nyuaj thiab tus nqi siab.

Blending exinning txoj kev

Kev sib xyaw ua ke ntawm txoj kev spinning yog ntxiv cov hmoov deb-infrared rau hauv cov tshuaj tiv thaiv kab mob thaum lub polymerization. Cov hlais muaj cov nuj nqi ntawm cov kev tawm tsam deb-infrared los ntawm thaum pib. Qhov zoo dua ntawm hom qauv no yog tias kev tsim khoom yog qhov yooj yim ua haujlwm thiab cov txheej txheem yooj yim.

Txheej Txheej Txheem

Lub txheej txheem txheej txheej yog los npaj cov tshuaj txheej los ntawm kev sib xyaw ua ke ntawm cov nqus dej deb, ib qho tsis txaus siab, thiab cov nplaum. Los ntawm cov hau kev xws li txau, impregnation, thiab yob txheej, thiab siv fiber ntau, thiab tom qab ntawd qhuav kom tau txais qhov deb-infrared fibers lossis cov khoom lag luam.

Kev Kuaj Xyuas ntawm Far-Infrared Fibers

1. Kev kuaj ntawm hluav taws xob ua tau zoo
   Qhov kev ua tau deb-infrared hluav taws xob feem ntau qhia los ntawm cov kev cai tshwj xeeb (Emissivity) raws li kev ntsuas kom ntsuas qhov ua tau zoo deb-infrared ua haujlwm ntawm cov ntaub. Nws yog qhov sib piv ntawm kev tawm hluav taws xob m1 (t, λ) λ rau tus blackody λ rau tus blackody rad thoob plaws M2 (T, λ) ntawm qhov kub tib yam thiab nthwv dej. Raws li Stefan-Boltzmann txoj cai lij choj, qhov tseeb emissivity yog tib yam li kev nqus ntawm cov khoom rau hluav taws xob hluav taws xob tsis nyob ntawm qhov kub tib yam thiab nthwv dej. Qhov tshwj xeeb emissivity yog ib qho tseem ceeb ntsuas kev cuam tshuam ntawm cov khoom siv hluav taws xob thermal ntawm cov khoom, muaj feem cuam tshuam nrog cov khoom, uas yog yoj (zaus) ntawm electromagnetic vuag.
2. Kev kuaj cov thermal rwb thaiv tsev ua haujlwm
   Txoj kev ntsuas rau thermal rwb thaiv tsev ua tau zoo tsuas yog suav nrog kev ntsuas kev ntsuas tus nqi sib txawv, thiab cua sov rwb kev ntsuas kev ntsuas nyob rau hauv cov irradiation ntawm qhov chaw kub.
3. Tib Neeg Lub Cev Tes Ntsuas
   Txoj kev xeem ntawm tib neeg lub cev suav nrog peb txoj kev:

1. Kev ntsuas ntshav nrawm: Txij li cov ntshav khiav nrawm dua, cov txiaj ntsig ntawm kev txhim kho cov ntshav khiav tawm ntawm tib neeg lub cev tuaj yeem sim los ntawm muaj cov neeg hnav cov khoom lag luam zoo.
2. Daim tawv nqaij ntsuas kub ntsuas: Dristbands yog ua los ntawm cov ntaub zoo tib yam thiab cov chav nyob deb infrared. Lawv muab tso rau ntawm lub dab teg ntawm cov neeg noj qab haus huv. Nyob rau hauv chav tsev kub, qhov kub ntawm daim tawv nqaij saum npoo yog ntsuas nrog tus pas ntsuas kub nyob rau qee lub sijhawm, thiab qhov kub tau muab xam.
3. Cov tswv yim txheeb cais: Cov khoom lag luam xws li paj rwb wadding yog ua los ntawm cov fibers dog dig thiab deb infrared fibers. Ib pab pawg ntawm cov neeg ua haujlwm raug hais kom siv lawv. Raws li cov kev xav ntawm cov neeg siv, cov thermal rwb thaiv tsev ua tau zoo ntawm ob hom ntawm cov ntaub yog kev txheeb xyuas cov lus txheeb xyuas. Txoj kev no tuaj yeem cuam tshuam ncaj qha cuam tshuam cov txiaj ntsig thermal no ntawm kev siv cov ntaub ntawv txhua hnub, muab cov khoom siv cov khoom siv txhua hnub, muab cov ntaub ntawv kev ntsuas ntau dua ntawm cov khoom lag luam fiber ntau. Ntxiv mus, raws li cov cai rau kev noj qab haus huv thiab kev txhawb nqa txoj hauv kev txhua hnub, kev tshawb fawb thiab kev paub ntau yam kev tsim kho kom ntsuas tau zoo dua lawv cov kev ua tau zoo.