Zaj duab xis nplaum kub yaj Rau kev siv roj teeb cia hluav taws xob
HD458A yog ib zaj duab xis thermoplastic uas tsis ua rau ib puag ncig puas tsuaj, muaj dej tsis kam, kua qaub thiab alkali corrosion tsis kam, tsim nyog rau kev sib txuas cov ntaub ntawv tsis-polar, thiab siv tau rau hauv cov roj teeb ntws.
1. Kev sib txuas ruaj khov kom ntseeg tau tias muaj kev ruaj khov ntawm cov qauv
2. Kub siab ua haujlwm, tiv thaiv kev laus, hloov kho tau rau cov chaw nyuaj
3. Ib puag ncig zoo thiab tsis muaj kuab lom, ua raws li cov qauv kev lag luam
4. Tsim qauv sib dua, txhim kho kev siv hluav taws xob zoo dua
5..Kev tsim khoom zoo, txo cov nqi tsim khoom
6. Kev ua haujlwm rwb thaiv hluav taws xob zoo heev kom ntseeg tau tias cov khoom siv muaj kev nyab xeeb
7. Siv tau dav, ua tau raws li qhov xav tau ntawm cov ntaub ntawv sib txawv
8. Hauv kev xaus, cov yeeb yaj kiab nplaum kub yaj tau qhia txog qhov zoo tseem ceeb hauv kev siv cov roj teeb cia hluav taws xob
Kev sib txuas ntawm cov ntaub ntawv qis polar, xws li kev sib khi ntawm PP phaj thiab cov phaj carbon hauv cov roj teeb cia hluav taws xob
