1. Kev xaiv cov khoom siv: nkag siab cov yam ntxwv ntawm cov khoom sib txawv
Cov khoom ntawm tus kheej-nplaum daim ntawv lo ncaj qha cuam tshuam rau nws cov tsos, durability, thiab siv ib puag ncig. Cov ntawv sau ntawv yog qhov kev xaiv pheej yig tshaj plaws thiab tsim nyog rau kev siv sab hauv tsev thiab siv sij hawm luv luv, tab sis lawv muaj cov dej tsis zoo thiab kev puas tsuaj. Cov ntawv sau ua yeeb yaj kiab (xws li PET, PVC, PP, thiab lwm yam) muaj huab cua tsis zoo thiab tsim nyog rau qhov chaw sab nraum zoov lossis hnyav. Cov ntaub ntawv tshwj xeeb xws li cov ntawv pov thawj tiv thaiv thiab cov ntawv tiv thaiv kub kub yog tsim los rau cov kev xav tau tshwj xeeb. Thaum xaiv cov ntaub ntawv, nws yog ib qho tsim nyog yuav tsum xav txog cov khoom siv ib puag ncig, lub neej xav tau, thiab kev txwv nyiaj txiag. Piv txwv li, cov khoom siv sab nraum zoov yuav tsum tau muab qhov tseem ceeb rau cov ntaub ntawv ua yeeb yaj kiab tiv thaiv huab cua, thaum lub sij hawm luv luv cov ntawv tshaj tawm tuaj yeem siv cov ntawv qis dua.
2. Cov kev xav tau viscosity: Xaiv cov nplaum nplaum raws li daim ntawv thov scenario
Viscosity yog ib qho tseem ceeb hauv kev ua kom paub tseeb tias daim ntawv lo ruaj khov. Cov nplaum sib txawv (xws li kev ruaj khov, tshem tau, super muaj zog nplaum, thiab lwm yam) yog tsim rau ntau qhov chaw thiab ib puag ncig. Cov nplaum nplaum ruaj khov yog tsim rau cov xwm txheej uas yuav tsum tau kho lub sijhawm ntev, thaum cov nplaum tshem tau yooj yim rau kev txheeb xyuas ib ntus lossis kos tus nqi. Tsis tas li ntawd, cov khoom siv saum npoo kuj cuam tshuam rau kev ua haujlwm viscosity. Rough, ntxeem tau los yog tsis-polar nto (xws li PE thiab PP yas) yuav tsum tau tshwj xeeb cov qauv nplaum. Ib puag ncig yam xws li kub, av noo, huv, thiab lwm yam yuav cuam tshuam rau kev ua haujlwm viscosity. Piv txwv li, ib puag ncig cia txias yuav tsum muaj cov kua nplaum uas tsis muaj qhov kub thiab txias, thaum qhov kub thiab txias ib puag ncig yuav tsum muaj cov nplaum nplaum uas tiv taus cua sov.
3. Kev txheeb xyuas daim ntawv thov: daim ntawv qhia kev xaiv rau kev lag luam sib txawv
Kev lag luam sib txawv muaj cov kev xav tau sib txawv rau cov ntawv sau. Kev lag luam khoom noj khoom haus yuav tsum muaj cov ntaub ntawv sau npe uas ua tau raws li cov qauv kev nyiam huv, feem ntau siv PP lossis PE zaj duab xis, thiab xav txog cov khoom xws li roj tsis kam thiab tiv thaiv kom khov. Kev lag luam logistics them nyiaj rau qhov hnav tsis kam thiab cov ntaub ntawv nqa lub peev xwm ntawm daim ntawv lo, thiab feem ntau siv cov ntaub ntawv PET muaj zog nrog tsim kua muag-resistant. Kev lag luam khw muag khoom them nyiaj rau cov txiaj ntsig luam ntawv thiab tshem tawm ntawm daim ntawv lo, thiab feem ntau siv cov ntawv nplaum los yog cov ntawv matte. Kev lag luam tshwj xeeb xws li kev lag luam hluav taws xob yuav xav tau cov ntawv lo tiv thaiv zoo li qub, thaum kev lag luam tshuaj xav tau cov ntaub ntawv tiv thaiv corrosion. Xaiv cov ntawv sau raws li kev siv tshwj xeeb tuaj yeem zam teeb meem xws li kev ua haujlwm tsis txaus lossis kev teeb tsa ntau dhau.
Lub sij hawm xa tuaj: Plaub Hlis 18-2025