Lub hom phiaj ntawm coating: kom txhim kho qhov zoo nkauj, kho cov teeb meem, txhim kho durability, nthuav thiab nce cov xim thiab qauv ntau yam
## Cov kev tsis zoo uas yuav tshwm sim hauv cov txheej: nplhaib txhuam, slurry ntws, txheej grains, sticky txheej, dawb txheej, tawg teeb, cracked txheej, slurry shedding, tsis zoo tiv thaiv rau qhuav thiab noo rubbing
## Cov kev xav tau rau cov txheej: pom, adhesion, elongation, hygienic performance, kub thiab txias tiv thaiv, aging tiv thaiv, xim ruaj khov, tiv thaiv rau solvents, acids, alkalis, salts, oxidants, thiab lwm yam.
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