Abstract: Kab lus no tsuas yog qhia cov laj thawj rau kev sib txhuam loj sib txhuam ntawm cov yeeb yaj kiab sib xyaw thiab cov txheej txheem tswj cov ntsiab lus tom qab PE Consed
PE (Polyethylene) cov khoom siv tau dav nyob rau hauv composite nqus tau ntim, nyob rau hauv daim ntawv thov sib txawv thev naus laus zis, muaj qee qhov kev sib txawv ntawm cov txheej txheem sib txawv, tshwj xeeb them ntau dua rau cov txheej txheem tswj.
- 1.Cov Txheej Txheem Txheej Txheem Ntawm PE Cov Tshuaj Kho-Dawb Composite
1) ua lub hnab ntim, lub hnab ntim nplaim ntev heev thiab nyuaj los sau.
2) coding nyuaj (Daim duab 1)
3) Yob cov ntaub ntawv ceev tsis tuaj yeem nrawm.
4) Tsis zoo qhib (Daim duab 2)
Daim duab. 1
Daim duab. 2
- 2.Cov laj thawj tseem ceeb
Cov teeb meem saum toj no tau tshwm sim hauv cov qauv sib txawv, thiab cov laj thawj txawv. Cov laj thawj tshaj plaws yog tias cov polyhert compotition nyob rau hauv cov neeg tus neeg sawv cev, uas ua rau tus neeg sawv cev ntawm cov yeeb yaj kiab, uas ua rau tus neeg ua yeeb yaj kiab sib tw ua ke ntawm cov polyethylene zaj duab xis migrate sab hauv lossis sab nraud, ua rau muaj kev sib txhuam loj loj sib txhuam cov coefficient ntawm composite zaj duab xis tom qab kho. Qhov no tshwm sim ntau zaus thaum PE yog thinner.
Feem ntau, tus txheej txheem teeb meem tsis yog los ntawm ib qho kev cuam tshuam, tab sis feem ntau feem ntau, suav nrog kev kho qhov hnyav, thiab cov tshuaj tiv thaiv PE PE PE, PE muaj zog thiab cov kuab tshuaj nplaum.
- 3.Cov ntsiab lus tswj thiab cov hau kev
Cov teeb meem saum toj kawg nkaus PE cov teeb meem yog feem ntau tshwm sim los ntawm kev sib txhuam loj, uas tuaj yeem hloov kho thiab tswj cov hauv qab no.
| NO | Tswjhwm yam | Tswj cov ntsiab lus |
| 1 | Kub ntawm compounding thiab kho | Compound thiab kho qhov kub yuav tsum tsim nyog, feem ntau teeb tsa ntawm 35-38 ℃. Qhov kub thiab txias dua, qhov ntau dua qhov kub thiab txias, qhov ntau dua qhov kub thiab txias, qhov kub siab dua, qhov ntau dua li qhov kub thiab txias, qhov kub siab dua, qhov ntau dua li qhov kub thiab txias hauv zaj duab xis. Qhov uas yog qhov ntsuas kub tuaj yeem tuaj yeem xyuas kom meej tias kev sib txhuam coefficiess yog qhov tsim nyog thiab tsis cuam tshuam rau lub tev zog. |
| 2 | Winding nruj | Lub winding nruj yuav muaj tsawg li sai tau raws li qhov xwm txheej uas tsis muaj cov tseem ceeb wrinkles thiab npuas nyob rau saum npoo tom qab cov khoom siv tshuaj. |
| 3 | Txheej hnyav | Nyob rau hauv lub premise ntawm ensuring lub zog tev, txheej hnyav yog tswj hwm me ntsis siab dua tus nqi qis dua. |
| 4 | Khoom siv raw polyethylene zaj duab xis | Ntxiv tus neeg sawv cev ntxiv lossis ntxiv rau cov neeg sawv cev hauv Inorganic qhib, xws li silica sib txawv |
| 5 | Tsim nyog nplaum | Xaiv cov kuab tshuaj dawb nplaum nplaum nplaum nplaum nplaum kom zoo nkauj rau kev sib txhuam cov coefficient |
Ib qho ntxiv, kev tsim khoom tiag tiag yuav ntsib kev sib txhuam me me me me uas qee zaus, nqa qee qhov kev ua haujlwm tsis sib xws nrog cov xwm txheej tshwj xeeb.
Lub Sijhawm Post: Sep-30-2021