Abstract: Kab lus no feem ntau qhia txog cov laj thawj rau kev sib txhuam coefficient loj ntawm cov zaj duab xis sib xyaw thiab cov txheej txheem tswj cov ntsiab lus tom qab PE composite curing
PE (polyethylene) cov khoom siv dav siv hauv kev ntim khoom sib xyaw ua ke, Hauv kev siv cov tshuab tsis muaj kuab tshuaj sib xyaw, yuav muaj qee qhov teeb meem txawv ntawm lwm txoj kev sib xyaw, tshwj xeeb tshaj yog them nyiaj ntau rau kev tswj cov txheej txheem.
- 1.Cov txheej txheem txheej txheem teeb meem ntawm PE hnyav-dawb composite
1) Ua lub hnab, lub hnab ntog heev thiab nyuaj rau sau.
2) Coding nyuaj (Daim duab 1)
3) yob cov ntaub ntawv ceev tsis tuaj yeem ceev dhau.
4) Kev qhib tsis zoo (Daim duab 2)
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FIG.2
- 2.Cov laj thawj tseem ceeb
Cov teeb meem saum toj no tau tshwm sim hauv ntau hom, thiab cov laj thawj sib txawv.Qhov tseem ceeb tshaj plaws yog vim li cas polyether muaj pes tsawg leeg nyob rau hauv cov kuab tshuaj-dawb lamination nplaum yuav hnov mob nrog tus neeg sawv cev ntog hauv zaj duab xis, uas ua rau tus neeg sawv cev slipping muaj pes tsawg leeg uas tau precipitated rau hauv tshav kub-sealing nto ntawm polyethylene zaj duab xis tsiv mus rau sab hauv lossis sab nraud, ua rau muaj kev sib txhuam loj coefficient ntawm cov zaj duab xis sib xyaw tom qab kho.Qhov no tshwm sim ntau zaus thaum PE nyias nyias.
Feem ntau, PE txheej txheem teeb meem tsis yog tshwm sim los ntawm ib qho tseem ceeb, tab sis feem ntau muaj feem cuam tshuam nrog ntau yam, suav nrog kev kho qhov kub thiab txias, Txheej hnyav, winding nro, PE muaj pes tsawg leeg thiab cov khoom tsis muaj nplaum nplaum.
- 3.Tswj cov ntsiab lus thiab cov txheej txheem
Cov teeb meem saum toj no PE cov txheej txheem sib xyaw yog feem ntau tshwm sim los ntawm kev sib txhuam coefficient loj, uas tuaj yeem hloov kho thiab tswj tau los ntawm cov txheej txheem hauv qab no.
| NO | Tswj cov yam ntxwv | Tswj cov ntsiab lus |
| 1 | Kub ntawm compounding thiab curing | Compound thiab curing kub yuav tsum tsim nyog, feem ntau teem rau ntawm 35-38 ℃ .Qhov sib xyaw thiab kho kub yog rhiab heev rau qhov nce ntawm kev sib txhuam coefficient, Qhov kub siab dua, qhov hnyav dua qhov hnyav-dawb lamination nplaum reacts nrog tus neeg sawv cev slipping. hauv zaj duab xis.Qhov kub thiab txias tuaj yeem ua kom ntseeg tau tias qhov sib txhuam coefficient tsim nyog thiab tsis cuam tshuam rau lub zog tev. |
| 2 | Winding nruj | Lub winding nro yuav tsum me me li sai tau nyob rau hauv cov mob uas tsis muaj Core wrinkles thiab npuas nyob rau saum npoo tom qab cov ntaub ntawv sib xyaw curing. |
| 3 | Txheej hnyav | Nyob rau hauv lub premise ntawm kom ntseeg tau lub tev lub zog, lub txheej txheej yog tswj me ntsis siab dua tus nqi qis dua. |
| 4 | Raw khoom polyethylene zaj duab xis | Ntxiv cov neeg ua hauj lwm nplua los yog ntxiv tus nqi tsim nyog ntawm inorganic qhib tus neeg sawv cev, xws li silica sib txawv |
| 5 | Haum nplaum | Xaiv cov qauv uas tsis muaj cov nplaum nplaum tshwj xeeb rau kev sib txhuam coefficient |
Tsis tas li ntawd, kev tsim khoom tiag tiag yuav ntsib qhov kev sib txhuam me me coefficient qee zaus, ua qee qhov kev ua haujlwm tsis zoo rau cov kev ntsuas saum toj no raws li qhov xwm txheej tshwj xeeb.
Post lub sij hawm: Sep-30-2021