Muaj cov yas thaij (plastic barrels) ua ib qhov nruab nrab rau khaws cov khoom hauv peb lub neej txhua hnub, uas yog qhov yooj yim rau peb.
1. Cov phom yas muaj cov khoom sib xyuam xim organic molecular.
2, tuaj yeem muaj nyob rau hauv ntau hom ntawv, xws li kua, cov khib nyiab, colloids, daws, thiab cov zoo li.
3, ntau txoj kev siv, siv tau ntau txoj kev ua, cov khoom muaj ntau yam.
4, ntau yam, vim qhov txawv monomer muaj pes tsawg leeg, uas ua rau nyias muaj nyias cov kas phom.
5. Cov fwj yas muaj cov khoom sib txawv thiab tuaj yeem tsim tau.
Thaum kov lossis tsiv cov thoob yas, nco ntsoov tu lawv thiab tsis txhob poob lawv. Thaum khaws cov yas nruas, nco ntsoov xyuas kom zoo rau qhov chaw ntawm lub tsev cia khoom, thiab tiv thaiv kom txhob muaj cov thawv yas los ntawm kev tilting thiab collapsing. Thaum siv cov thoob yas, feem ntau koj yuav tsum tsis txhob kov cov khoom ntim, tab sis nws yuav yooj yim ua kom lub hau thiab ua kom deform thiab tawg. Yog tias tsim nyog, yuav tsum tsis txhob muab lub thoob rau hauv av kom tsis txhob hnav thiab ua pob rau hauv qab. Qhov tseeb yog los txhawb ob txhais tes nrog ob txhais tes los sis siv lub forklift ntoo pallet.www.fhpails.com
