Txoj Kev Npaj Daim tawv nqaij ntim zaj duab xis

Cov txheej txheem kev npaj ntawm daim tawv nqaij ntim cov yeeb yaj kiab tuaj yeem ua tiav kev tsim khoom tas mus li nrog lub thickness ntawm 0.15-0.30 hli, thiab qhov sib txhuam coefficient ntawm qhov chaw yog tswj nyob rau hauv thaj tsam ntawm 0.18-0.25. Tsis tas li ntawd, nyob rau hauv ib txoj hauv kev los npaj cov hnab ntim polyethylene daim tawv nqaij, cov yeeb yaj kiab muaj cov txheej txheem txheej txheej, cov nplaum nplaum, thiab txheej txheej zaj duab xis los ntawm sab hauv. Lub hauv paus zaj duab xis txheej yog ua los ntawm ethylene-vinyl acetate copolymer thiab qis- ntom polyethylene; cov nplaum txheej yog ua los ntawm cov txiv neej anhydride-grafted polyethylene; thiab txheej zaj duab xis tiv thaiv yog ua los ntawm kev hloov kho polyethylene. Hauv kev npaj cov hnav-cov tshuaj tiv thaiv ntxiv, iav microspheres raug kho nrog tus neeg sawv cev sib txuas KH560 txhawm rau txhawb lawv qhov chaw nrog cov amino pawg. Tom qab ntawd, electrostatic kev sib cuam tshuam ntawm NH2 ntawm qhov chaw ntawm aminated iav microspheres thiab COOH ntawm qhov chaw ntawm graphene oxide yog siv los ua ib txheej txheej ntawm graphene oxide rau ntawm nano{13}}alumina, tsim cov tub ntxhais-plhaub hais, yog li tau txais cov khoom hnav-tiv taus zoo heev.