Ntawm ntau cov ntaub ntawv sib txuas, tuaj yeemkub- yaj nplaumCov khoom siv roj hmab zoo li cas? Lo lus teb yog tias nws ua tau rau qee qhov.
Kub- yaj nplaum nplaum yog cov nplaum nplaum thermoplastic. Nws tuaj yeem yaj sai sai thaum rhuab, qhia tau zoo fluidity, thiab solidify los tsim ib tug muaj zog daim ntawv cog lus tom qab txias. Rau cov khoom siv roj hmab, cov roj hmab sib txawv muaj cov yam ntxwv sib txawv. Rau qee cov roj hmab uas muaj qhov zoo sib xws, xws li cov roj hmab ntuj, nyob rau hauv cov dej huv thiab qhuav, cov nplaum nplaum kub-kub tuaj yeem ua raws li nws qhov chaw los tsim ib daim ntawv cog lus thawj zaug. Txawm li cas los xij, yog tias muaj cov impurities xws li roj thiab plua plav ntawm cov roj hmab saum npoo, nws yuav ua rau muaj kev cuam tshuam zoo heev rau kev sib txuas ntawm cov nplaum nplaum kub.
Nyob rau hauv cov nqe lus ntawm hom kub - yaj adhesives, EVA kub - yaj adhesive muaj tej yam adhesiveness rau roj hmab thiab yuav siv tau rau kev sib txuas cov khoom siv roj hmab nrog cov kev xav tau tsawg, xws li cov khoom ua si roj hmab me me. Polyamide kub - yaj nplaum muaj kev sib txuas zoo dua thiab tuaj yeem ua lub luag haujlwm nyob rau hauv cov xwm txheej uas lub tsheb roj hmab yuav tsum tau tiv thaiv qee yam sab nraud. PUR kub - yaj nplaum muaj lub zog siab tom qab kho thiab tseem muaj kev sib raug zoo ntawm cov khoom siv roj hmab, tau siv dav hauv kev tsim cov khoom siv roj hmab siab kawg.
Txawm li cas los xij, nws yuav tsum raug sau tseg tias ib puag ncig yam tsis tuaj yeem tsis quav ntsej. Qhov ntsuas kub uas tsim nyog tuaj yeem ua rau cov nplaum nplaum kub-kub kom ntws thiab nkag mus zoo dua, tag nrho ua ke nrog cov roj hmab. Yog tias qhov kub thiab txias qis dhau, qhov fluidity ntawm kub - yaj nplaum yuav tsis zoo; yog tias qhov kub thiab txias heev, nws yuav khov sai heev. Nyob rau hauv cov nqe lus ntawm cov av noo, ib tug high - humidity ib puag ncig yuav txo tau lub zog bonding ntawm kub - yaj nplaum. Hauv kev xaus, kub - yaj nplaum tuaj yeem khi cov khoom siv roj hmab hauv qee qhov xwm txheej, tab sis yam xws li hom roj hmab, homkub- yaj nplaum, cov txheej txheem kev sib raug zoo, thiab ib puag ncig yuav tsum tau txiav txim siab ua tiav kom ua tiav cov txiaj ntsig zoo.