Cov khoom tseem ceeb thiab cov yam ntxwv ntawm polyurethane sab cib phaj
1, hnav zoo tiv thaiv, lub neej ua haujlwm ntev, nws hnav tsis kam ntawm steel phaj phaj 3 ~ 5 zaug, ntau dua 5 zaug ntawm cov pa roj hmab zoo li qub.
2, txij nkawm ua haujlwm me me, polyurethane sieve phaj tsis yooj yim rau kev puas tsuaj, kev pab lub neej ntev, yog li tuaj yeem txo qis kev saib xyuas thiab kev tsim khoom ntau lawm.
3, tag nrho tus nqi qis, txawm hais tias tib qhov kev qhia tshwj xeeb (thaj tsam) ntawm polyurethane sab cib phaj dua li cov hlau tsis muaj sab cib phaj ib zaug peev yog siab (kwv yees li 2 zaug), tab sis vim tias lub neej ntawm polyurethane sieve phaj yog 3 ~ 5 lub sij hawm ntawm cov phaj hlau tsis huv, thiab kev saib xyuas thiab hloov sijhawm tsawg dua, yog li tus nqi tag nrho tsis siab, kev lag luam kuj tseem raug nqi ntau.
4, tiv taus ya raws zoo, tuaj yeem ua haujlwm nyob rau hauv cov dej raws li qhov nruab nrab, thiab thaum muaj dej, roj thiab lwm yam xov xwm, kev sib txhuam coefficient ntawm polyurethane thiab cov khoom raug txo qis, muaj txiaj ntsig zoo dua rau sab cib, txhim kho kev tshuaj xyuas kom zoo, thiab tuaj yeem ua tau zam kev nplaum ntawm cov dej ntub, tib lub sijhawm vim tias kev sib txhuam coefficient raug txo, hnav tau txo, kev pab lub neej tau nce.
5, tiv taus corrosion, tsis kub hnyiab, tsis muaj tshuaj lom thiab tsis qab.
6, vim yog lub mesh tsim tsim nyog, sieve phaj tsim cov txheej txheem, qhov txwv me me ntawm cov khoom yuav tsis thaiv lub mesh.
7, kev nqus tau zoo kev ua tau zoo, muaj peev xwm tshem tawm suab nrov, tuaj yeem txo suab nrov, thiab tuaj yeem ua cov khoom ntawm lub vijtsam hauv cov txheej txheem ntawm kev co tsis tawg.
8, vim yog tus yam ntxwv ntawm kev co thib ob ntawm polyurethane, polyurethane sieve phaj muaj qhov ua haujlwm tu tus kheej, yog li kev tshuaj xyuas tau zoo.
9, kev txuag hluav taws xob thiab txo qis kev siv, qhov feem ntawm polyurethane yog me me, sib zog ntau dua li qhov loj me ntawm cov hlau hnyav, yog li txo qhov thauj khoom ntawm lub tshuab tshuaj ntsuam, txuag lub zog siv, thiab tuaj yeem txuas lub neej ntawm lub tshuab tshuaj ntsuam.
