Txoj Kev Npaj Rau Kev Ntxuav Daim Npog
Feb 09, 2026| Cov khoom siv tseem ceeb uas siv los ntxuav cov ntaub txhuam hniav yog melamine -formaldehyde resin ua npuas ncauj. Thaum lub sij hawm npaj, additives -xws li emulsifiers, tu pab, thiab curing agents - feem ntau yog siv los txhim kho cov npuas dej ua tau zoo; tshwj xeeb, qib ntxiv ntawm anionic surfactants yuav tsum poob hauv thaj tsam ntawm 1% txog 60%.
Ntug- compressed sponges yog tsim los siv lub kub- nias lub hauv paus ntsiab lus, feem ntau yog siv siab -cov ntaub ntawv ceev ceev- nrog daim txhuam cev daj yog ib qho kev xaiv tshwj xeeb. Cov txheej txheem ntau lawm suav nrog dual- pwm compression thiab ib zaug -kab molding: siab- daim txhuam cev ntom ntom tau muab tso rau hauv cov pwm kub uas khaws cia ntawm qhov kub thiab txias, qhov twg nws yuav siv li 35 vib nas this los ua kom zoo. Cov txheej txheem no tseem tso cai rau qhov kub ib txhij - nias ntawm lub logo rau ntawm cov khoom.
Ib txoj hauv kev zoo tshaj plaws rau kev npaj cov ntaub ntawv sib xyaw suav nrog kev siv cov melamine ua npuas ncauj ua npuas ncauj, uas tom qab ntawd ua ke nrog co-precursor system uas muaj methyltrimethoxysilane thiab vinyltrimethoxysilane. Txoj hauv kev no ua rau cov khoom siv kom tau txais cov khoom siv superhydrophobic yam tsis tas yuav tsum muaj cov kauj ruam hloov kho saum npoo. Cov khoom siv sib xyaw yog npaj siv cov cua sov- txheej txheem kom qhuav, thiab tag nrho cov txheej txheem npaj yuav siv sijhawm li 48 teev kom tiav.