PEVA seam sealing daim kab xev rau cov khaub ncaws pov tseg pov tseg
Cov khoom no yog peb cov khoom lag luam zoo tshaj plaws txij li kev sib kis thoob ntiaj teb COVID-19 nyob rau xyoo 2020. Nws yog hom PEVA cov dej tsis huv ua los ntawm cov khoom sib txuas, uas yog siv rau kev kho dej tsis huv ntawm qhov nqaws ntawm kev tiv thaiv cov khaub ncaws.Tej zaum peb ua qhov dav 1.8 cm thiab 2cm, tuab 170 micron. Piv nrog PU lossis ntaub npog cov ntaub nplaum ua kom pom, nws muaj tus nqi qis thiab zoo thiab ua tau zoo. , Nws yog cov khoom lag luam zoo tshaj plaws uas siv hauv cov dej tsis kho tsis ua haujlwm ntawm kev tiv thaiv khaub ncaws. Vim tias nws cov ntsiab lus melting qis, qhov kev khiav hauj lwm kub ntawm cov khoom ntawm lub tshuab pa cua kub yuav tsis dhau qhov siab, yog li cov khaub ncaws tiv thaiv yuav tsis kub hnyiab lossis deformed.Besides, xim yuav yog Mekas. Cov xim xiav, liab, daj, dawb feem ntau tau xaiv.Its kev ua tiav kev ua tau zoo kuj yog qhov muag zoo tshaj plaws ntawm cov khoom no.
1. Haum rau feem ntau PPE npuag: Cov khoom no yog tsim rau qhov sib txuas ntawm cov ntaub PPE feem ntau, thiab nws yog siv dav los ntawm ntau cov tiv thaiv cov khaub ncaws.
2. Nqe zoo: Qhov no yog qhov tshiab ntawm cov khoom siv sib piv uas txuag cov nqi raw khoom thiab tuaj yeem nqa ntau dua.
3. non-toxic thiab ib puag ncig-phooj ywg: Nws yuav tsis ua rau tsis hnov tsw tsw thiab yuav tsis muaj qhov tsis zoo rau cov neeg ua haujlwm kev noj qab haus huv.
4. Yooj yim rau cov txheej txheem ntawm cov tshuab cua kub thiab txuag cov nqi zog: nws pib lub tshuab ua cua kub, uas tuaj yeem mus ntau dua 20m / min, txuag nqi zog.
Qhov no yog PEVA tshiab cov khoom sib txuas cov nplaum kab xev rau dej-pov thawj txoj hlua khi ntawm cov khaub ncaws hnav pov tseg. Nquag 2cm thiab 1.8cm siv. Txhua qhov dav tuaj yeem raug kho tau.Peb tau muab cov khoom no xa mus rau ntau lub teb chaws thoob ntiaj teb. Tib lub sijhawm, peb muaj ntau dua thiab ntau dua kev paub ntawm qhov kev lag luam no. Cov ntaub siv tau ntawm daim kab xev no yog ppe tsis-ntaub npuag. Feem ntau, cov xwm txheej uas cuam tshuam rau qhov ua kom sib haum yog lub tshuab kub, txoj haujlwm ceev, thiab qhov kev ncua deb ntawm tuyere thiab cov ntaub, thiab qhov tseem ceeb tshaj plaws kev txiav txim siab yog qhov sib xyaw ntawm cov ntaub. Feem ntau, cov muaj pes tsawg leeg ntawm calcium carbonate muab tso rau hauv cov ntaub yuav muaj qhov cuam tshuam zoo rau qhov ua kom tiav. Qhov qis dua cov calcium carbonate cov ntsiab lus, qhov zoo dua ntawm cov ntawv cog lus, thiab rov qab, qhov cuam tshuam tsis zoo. Yog li ntawd, peb xav kom cov neeg siv khoom peb cov qauv ua ntej thiab paub meej tias qhov ua tau zoo ua ntej ua cov khoom lag luam loj.Rau cov khoom no, peb muaj cov Tshuag ruaj khov rau kev npaj nkoj.
