1. Cov yam ntxwv thiab cov txheej txheem ntawm cov khoom sib txuas
Cov khoom sib txuas hauv kev lag luam sib txawv muaj cov kev xav tau sib txawv rau cov nplaum kub yaj. Thaum siv cov nplaum, qee qhov kub yaj nplaum tsis muaj qhov xav tau siab rau cov khoom sib txuas. Txawm li cas los xij, qee yam xav tau lub hauv paus saum npoo kom huv si thiab tsis muaj cov roj stains tuaj yeem sab laug kom ua tau zoo dua. Koj tuaj yeem xaiv los koom tes nrog tus neeg muag khoom muaj zog thiab muaj txiaj ntsig zoo, uas ua rau muaj kev ntseeg siab dua; xws li Dongguan Jiuyi, uas muaj 20 xyoo ntawm kev lag luam kev, tsom rau kub yaj nplaum kev tshawb fawb thiab kev loj hlob, thiab muab customized kub yaj nplaum daim ntawv thov kev daws teeb meem. Nws muaj ntau yam kev siv thiab tuaj yeem siv rau kev kho mob, ntim tshuaj txhua hnub, tsheb, nthuav qhia ntim, ris tsho hauv qab, twj paj nruag, khoom siv hluav taws xob, thiab lwm yam lag luam.
2. Lub sijhawm ua haujlwm
Qhov loj tshaj plaws ntawm cov nplaum nplaum kub yog qhov kev ua haujlwm nrawm nrawm, thiab nws tuaj yeem kho tsis pub dhau 15 vib nas this. Qee qhov kev lag luam muaj ntau dua thiab siab dua rau kev ua haujlwm ceev ntawm cov nplaum kub yaj, thiab lawv tuaj yeem yuav xaiv tau. Qee cov nplaum tuaj yeem ua tiav cov haujlwm hauv tsuas yog tsib vib nas this, tsis yog nws nrawm?
3. Kub tiv taus
Kub yaj nplaum nplaum yog tshwj xeeb tshaj yog rhiab heev rau qhov kub thiab txias thiab yuav soften thaum kub ncav cuag ib tug qauv. Thaum qhov kub thiab txias qis dhau lawm, nws yuav ua rau muaj zog dua. Qhov no xav kom txhua tus xav txog qhov kev tsim kho kub kom tsis txhob muaj teeb meem ntau dhau. Cov kev xav tau rau qhov kub thiab txias kuj tseem siab heev. Thaum qhov kub siab dua, nws yooj yim rau yaj thiab poob tawm. Tshwj xeeb tshaj yog nyob rau hauv qee qhov kev lag luam lossis thaj chaw uas yuav tsum tau muaj qhov kub thiab txias, cov qauv no yuav tsum tau sim thaum xaiv cov nplaum nplaum kub.
4. Viscosity
Lub viscosity ntawm kub yaj nplaum yog muab faib ua viscosity thaum ntxov thiab lig viscosity. Tsuas yog thaum cov viscosity thaum ntxov thiab lig viscosity zoo ib yam tuaj yeem ua cov nplaum nplaum kub thiab cov adherend nyob ruaj khov. Nyob rau hauv cov txheej txheem ntawm kub yaj nplaum, nws yuav tsum tau xyuas kom meej tias nws muaj antioxidant, halogen kuj, acid thiab alkali tsis kam thiab plasticization. Lub viscosity ntawm kub yaj nplaum nws txawv nyob ntawm seb cov khoom ntawm adherend. Yog li ntawd, sib txawv kub yaj nplaum yuav tsum tau xaiv raws li cov khoom sib txawv.
