Cov Lus Qhia Txog: Tsab xov xwm no feem ntau qhia txog cov laj thawj rau qhov sib txhuam loj ntawm cov zaj duab xis sib xyaw thiab cov ntsiab lus tswj cov txheej txheem tom qab PE sib xyaw kho.
Cov khoom siv PE (polyethylene) yog siv dav hauv cov khoom ntim khoom sib xyaw ua ke, Hauv kev siv cov thev naus laus zis sib xyaw ua ke uas tsis muaj kuab paug, yuav muaj qee qhov teeb meem sib txawv ntawm lwm txoj hauv kev sib xyaw, tshwj xeeb tshaj yog them sai sai rau kev tswj cov txheej txheem.
- 1.Cov teeb meem txheej txheem feem ntau ntawm PE composite uas tsis muaj kuab tshuaj
1) Ua cov hnab, cov hnab nto nplua heev thiab nyuaj rau sau.
2) Qhov nyuaj ntawm kev sau code (DUAB 1)
3) qhov ceev ntawm cov ntaub ntawv yob tsis tuaj yeem ceev dhau.
4) qhov qhib tsis zoo (DUAB 2)
DUAB 1
DUAB 2
- 2.Cov laj thawj tseem ceeb
Cov teeb meem saum toj no tau pom tseeb hauv ntau hom, thiab cov laj thawj kuj txawv. Qhov laj thawj tseem ceeb tshaj plaws yog tias cov khoom sib xyaw ua ke polyether hauv cov nplaum lamination uas tsis muaj kuab tshuaj yuav cuam tshuam nrog cov neeg sawv cev slipping hauv zaj duab xis, uas ua rau cov neeg sawv cev slipping uas tau precipitated rau hauv qhov chaw kub-sealing ntawm zaj duab xis polyethylene txav mus rau hauv lossis sab nraud, ua rau muaj kev sib txhuam loj ntawm cov zaj duab xis composite tom qab kho. Qhov no tshwm sim ntau zaus thaum PE nyias dua.
Feem ntau, cov teeb meem ntawm cov txheej txheem PE tsis yog qhov tshwm sim ntawm ib qho xwb, tab sis feem ntau muaj feem cuam tshuam nrog ntau yam, suav nrog qhov kub thiab txias kho, Qhov Hnyav Txheej, qhov nruj ntawm cov xov, cov khoom sib xyaw PE thiab cov khoom nplaum uas tsis muaj kuab tshuaj.
- 3.Cov ntsiab lus tswj thiab cov txheej txheem
Cov teeb meem ntawm cov txheej txheem sib xyaw PE saum toj no feem ntau yog los ntawm cov coefficient sib txhuam loj, uas tuaj yeem hloov kho thiab tswj tau los ntawm cov txheej txheem hauv qab no.
| NO | Cov yam tswj hwm | Cov ntsiab lus tswj hwm |
| 1 | Kub ntawm kev sib xyaw thiab kho | Qhov kub ntawm kev sib xyaw thiab kev kho yuav tsum tsim nyog, feem ntau teem rau ntawm 35-38 ℃. Qhov kub ntawm kev sib xyaw thiab kev kho yog qhov rhiab heev rau qhov nce ntawm cov coefficient sib txhuam. Qhov kub siab dua, cov nplaum lamination tsis muaj kuab tshuaj yuav ua rau cov neeg sawv cev hauv zaj duab xis hnyav dua. Qhov kub kom raug tuaj yeem ua kom ntseeg tau tias cov coefficient sib txhuam tsim nyog thiab tsis cuam tshuam rau lub zog ntawm daim tawv nqaij. |
| 2 | Kev nruj nruj | Qhov kev nruj ntawm qhov winding yuav tsum me li sai tau nyob rau hauv qhov xwm txheej uas tsis muaj Core wrinkles thiab npuas ntawm qhov chaw tom qab cov ntaub ntawv sib xyaw kho. |
| 3 | Qhov Hnyav Txheej | Raws li lub hauv paus ntawm kev ua kom lub zog tev tawv, qhov hnyav ntawm txheej txheej raug tswj hwm siab dua qhov txwv qis dua me ntsis. |
| 4 | Cov khoom siv raw polyethylene zaj duab xis | Ntxiv cov tshuaj nplaum ntau dua lossis ntxiv cov tshuaj qhib inorganic kom raug, xws li silica differential |
| 5 | Cov nplaum tsim nyog | Xaiv cov qauv nplaum uas tsis muaj kuab tshuaj tshwj xeeb rau kev sib txhuam coefficient |
Ntxiv mus, qhov tseeb ntau lawm yuav ntsib teeb meem me me ntawm kev sib txhuam, qee zaum ua qee yam haujlwm tsis raws li cov kev ntsuas saum toj no raws li qhov xwm txheej tshwj xeeb.
Lub sijhawm tshaj tawm: Cuaj hlis-30-2021