Raws li qhov xav taukub yaj adhesivestxuas ntxiv nthuav dav, muaj kev nkag siab zoo ntawm cov nplaum nplaum kub thiab tiv thaiv lawv cov ntawv thov tshwj xeeb los ntawm kev pib los ntawm cov tsis muaj feem cuam tshuam tau dhau los ua cov chav kawm rau cov neeg siv cov nplaum kub yaj. Tom qab ntawd, kom nkag siab tiag tiag cov nplaum nplaum nplaum thiab xyuas kom meej tias lawv qhov kev ua tau raws li qhov yuav tsum tau ua thaum lub sijhawm siv, peb yuav tsum pib qhov twg?
Nqe
Tus nqi tsis tas yuav muaj kev sib txuas ncaj qha nrog kev ua haujlwm lossis kev ua haujlwm nplaum uas xav tau los ntawm cov neeg siv khoom. Txawm li cas los xij, nws muaj feem cuam tshuam nrog cov nqi ntawm cov khoom siv raw, cov xim yuav tsum tau muaj, thiab yuav khoom kom muaj nuj nqis. Dej-dawb kub yaj nplaum nplaum yuav tsum tau siv hydrogenated tackifying resins, uas feem ntau kim dua daj, uas tsis yog-hydrogenated tackifying resins.
Zoo
Lub tswv yim ntawm qhov zoo tsis yog hais txog qhov zoo ntawm adhesiveness. Nws lub ntsiab lus tseem ceeb yuav tsum yog cov xim, pob tshab, kev laus ua haujlwm, thiab cov khoom nplaum lub cev ntawm cov khoom tsim txhua lub sijhawm lossis muab rau cov neeg siv khoom ruaj khov thiab zoo ib yam. Feem ntau, cov khoom tseem ceeb ntawm lub cev thiab tshuaj lom neeg uas ntxim nyiam yog tev lub zog, pib tack, tuav lub zog, thermal stability, thiab lub sijhawm qhib, thiab lwm yam.
Kev ua tau zoo
Kev ua tau zoo yog txuam nrog viscoelasticity ntawmkub yaj adhesivesthaum ua haujlwm kub. Ob qhov kev txwv feem ntau tsom rau yog qhov viscosity (thickness) ntawm cov kua nplaum thiab qhov muag muag, thiab ob qho tib si tuaj yeem txuas rau qhov ceev ntawm melting cov kua nplaum.
Adhesive Performance
Feem ntau kub yaj nplaum nplaum yog cov khoom tsim raws li kev lag luam orientation. Nws yuav luag tsis yooj yim sua kom muaj cov nplaum kub yaj uas siv tau rau txhua qhov kev thov sib txawv thiab qhov chaw siv. Yog li ntawd, cov neeg siv yuav tsum ua ntej kom meej meej txheeb xyuas ntau yam kev ua tau zoo thiab lub hom phiaj tseem ceeb uas xav tau tiag tiag, thiab tib lub sijhawm, xyuas seb qhov kev ua yeeb yam sib txawv no puas yuav cuam tshuam ib leeg. Piv txwv li, ntsib cov ntaub ntawv, tso tawm cov ntaub ntawv, adherends, ua thiab txheej cov cuab yeej thiab tej yam kev mob, laminating txoj kev, xeem txoj kev, anti-aging yuav tsum, thiab kawg cov neeg siv khoom siv nyob rau hauv kev ua lag luam, thiab lwm yam.
Qhov tseeb, nws tsis yooj yim to taubkub yaj adhesives, tab sis nws tshwj xeeb yog nyob ntawm daim ntawv thov cheeb tsam thiab tshwj xeeb tshaj yog cov kev cai rau lawv. Tsuas yog los ntawm kev ua raws li qhov no thiab kev sib piv los ntawm cov tsis sib xws tuaj yeem ua kom zoo dua kom ntseeg tau tias cov haujlwm ntawm cov nplaum nplaum kub yog ib txwm siv zog thiab tiv thaiv cov khoom zoo.