XPE IXPE ua npuas ncauj ntawv ntau lawm kab: daim ntawv thov thiab qhov zoo

Hauv kev lag luam ua npuas polymer, XPE (chemically cross-linked polyethylene ua npuas ncauj) thiab IXPE (ua npuas polyethylene uas sib txuas nrog hluav taws xob) tau dhau los ua cov khoom siv tseem ceeb hauv kev lag luam niaj hnub no thiab cov khoom siv rau cov neeg siv khoom, ua tsaug rau lawv cov qauv kaw zoo heev. XPE / IXPE ua npuas ncauj cov kab ntau lawm, cov khoom siv tseem ceeb uas txhawb nqa kev tsim cov khoom siv no ntau thiab zoo, tau tsim kom muaj txiaj ntsig zoo rau ntau yam lag luam vim lawv txoj kev hloov pauv tau yooj yim thiab kev ua haujlwm ruaj khov. Lawv cov ntawv thov siv rau tag nrho cov khoom xa tuaj, txij li cov lag luam yooj yim mus rau kev tsim khoom siab, thiab lawv cov txiaj ntsig thev naus laus zis qhia txog kev coj ua ntawm cov khoom siv ua npuas niaj hnub.

Cov Ntawv Thov Tseem Ceeb ntawm XPE IXPE Foaming daim ntawv extrusion kab

Automotive kev lag luam:

Cov kab ntau lawm yog lub luag haujlwm rau kev tsim cov khoom siv sab hauv tsev zoo tshaj plaws. Txhawm rau kom tau raws li qhov xav tau ntawm kev rwb thaiv suab thiab kev nplij siab ntawm cov qauv tsheb sib txawv, cov kab ntau lawm tuaj yeem hloov kho qhov ceev ntawm cov khoom siv thiab qhov loj me. Piv txwv li, IXPE suab rwb thaiv suab mats tsim rau cov qauv khoom kim heev siv cov qauv kaw-cell sib xws tsim los ntawm electron irradiation, txo cov suab nrov sab hauv los ntawm 3-5 decibels. XPE lub rooj zaum padding rau cov tsheb pheej yig siv cov txheej txheem sib txuas tshuaj lom neeg kom ua tiav qhov sib npaug ntawm tus nqi thiab kev txhawb nqa. Cov ntaub ntawv no kuj siv rau hauv cov chaw tseem ceeb xws li lub qhov rooj foob thiab lub vaj huam sib luag cushioning, ua ib qho tseem ceeb hauv kev ua kom zoo dua ntawm lub tsheb NVH (suab nrov, kev co, thiab kev ua haujlwm hnyav).

Ntim kev lag luam:

Kev lag luam ntim khoom yog ib qho chaw siv thawj zaug rau cov kab ntau lawm. Txhawm rau tiv thaiv cov khoom tawg yooj yim xws li cov khoom siv hluav taws xob thiab cov cuab yeej siv precision, cov kab no tuaj yeem tsim cov ntawv cushioning nrog cov tuab ntawm 0.5 txog 50 hli. Lub IXPE lining siv rau kev thauj mus los ntawm xov tooj ntawm tes, nrog nws qhov chaw du thiab qhov loj me me, tiv thaiv kev khawb thaum tiv taus kev poob los ntawm qhov siab ntawm 1.5 meters. Lub kauj XPE siv rau kev ntim iav txo qhov kev poob ntawm kev thauj mus los tsawg dua 0.1% ua tsaug rau nws qhov kev rov zoo elastic. Hauv kev thauj khoom txias, cov kab no cov vaj huam sib luag rwb thaiv tsev XPE siab-density tuaj yeem ntev lub sijhawm khaws cia txias ntawm cov thawv txias mus rau ntau dua 48 teev.

Tsis tas li ntawd xwb, cov kab ntau lawm muab cov khoom siv tseem ceeb rau cov lev yoga, cov khoom siv tiv thaiv thiab lwm yam khoom hauv kev ua kis las thiab kev lom zem, tsim cov ncoo rau lub rooj zaum muaj log thiab cov ntaub ntawv phais hauv kev kho mob thiab kev noj qab haus huv, thiab muab cov ntaub ntawv tiv thaiv hluav taws xob hauv cov khoom siv hluav taws xob, tsim cov qauv khoom siv "ib kab ntau yam".

Kev zoo

Qhov kev sib tw tseem ceeb ntawm XPE / IXPE ua npuas ncauj daim ntawv ntau lawm kab los ntawm nws txoj kev tswj hwm meej ntawm ob txoj kev sib txuas thiab kev sib koom tes ua kom zoo ntawm lub kaw lus khoom siv. Nws cov txiaj ntsig tshwj xeeb tau pom tseeb hauv plaub qhov ntev.

Qhov zoo tshaj plaws ntawm cov kab no yog nws txoj kev hloov pauv tau yooj yim. Cov khoom siv tuaj yeem hloov pauv tau yooj yim ntawm cov tshuaj sib txuas thiab cov hom sib txuas hluav taws xob. Thaum tsim XPE, kev ntxiv DCP cross-linking agent thiab AC foaming agent kom meej, ua ke nrog cov txheej txheem sib tov hauv lub tshuab sib tov sab hauv 35-55L, ua rau tswj tau tus nqi rau kev tsim khoom ntau. Thaum hloov mus rau IXPE kev tsim khoom, lub kaw lus ntxiv tshuaj lom neeg raug kaw thiab lub tshuab hluav taws xob irradiation module raug qhib. Qib kev sib txuas raug tswj los ntawm kev kho qhov koob tshuaj irradiation (feem ntau yog 50-200kGy) kom tau raws li qhov xav tau ntawm cov ntawv thov siab. Qhov kev hloov pauv no tsuas yog siv sijhawm 2-3 teev xwb, ua rau lub tuam txhab teb tau raws li qhov xav tau ntawm kev ua lag luam.

Qhov sib npaug ntawm kev tiv thaiv ib puag ncig thiab kev ua haujlwm zoo yog lub tswv yim tsim kho ntawm cov khoom siv niaj hnub. Hauv kev tsim khoom XPE, lub kaw lus rov qab ntxiv ua rau kev siv crosslinker ntau dua 95%, txo cov pa phem. IXPE kev tsim khoom siv kev sib txuas ntawm lub cev, tshem tawm cov tshuaj lom neeg ntxiv thiab ua tau raws li EU REACH thiab US FDA cov qauv ib puag ncig. Hais txog kev ua haujlwm zoo, cov kab ntau lawm siab tshaj plaws muaj qhov ceev extrusion txog li 30m / min, nrog rau ib kab muaj peev xwm tsim khoom txhua hli txog li 500 tons, ua tiav qhov xwm txheej yeej-yeej rau kev tiv thaiv ib puag ncig thiab kev ua lag luam.

Nrog rau kev txhim kho ntawm lub zog tshiab thiab kev lag luam tsim khoom siab heev, cov kab ntau lawm tau raug txhim kho kom meej dua, zoo rau ib puag ncig, thiab ntse dua. Cov no suav nrog kev qhia txog AI-powered visual inspection systems rau kev kuaj pom qhov tsis zoo, lub servo drive system uas txo kev siv hluav taws xob los ntawm 30%, thiab kev tsim cov txheej txheem ua npuas dej qis-kub kom txhim kho kev ua haujlwm ntawm cov khoom siv. Cov kab ntau lawm no, sib xyaw ua ke cov txheej txheem yooj ywm nrog kev ua haujlwm ruaj khov, tau npaj los qhia nws qhov txiaj ntsig hauv ntau qhov chaw tshiab.