Kev faib tawm ntawm daim ntawv thov ntawm surfactants hauv coatings:
Raws li lawv cov haujlwm, cov surfactants siv hauv kev lag luam txheej txheem tuaj yeem muab faib ua cov pawg hauv qab no: emulsifiers, pigment kho qhov chaw, pigment wetting thiab dispersing agents, defoamers, leveling agents, mildew thiab bactericides, antistatic agents, brighteners, slip agents, thiab lwm yam.
Kev siv cov surfactants hauv kev lag luam txheej - Antistatic:
Cov tshuaj surfactants tiv thaiv hluav taws xob tuaj yeem xau cov hluav taws xob zoo li qub los ntawm ntau txoj kev sib txawv lossis txo qhov sib txhuam coefficient kom tiv thaiv kev tsim cov hluav taws xob zoo li qub. Feem ntau, lawv yuav tsum muaj cov yam ntxwv hauv qab no:
①Cov nyhuv zoo heev ntawm antistatic
②Cov nyhuv antistatic ntev ntev
③Kev sib xyaw zoo nrog cov tshuaj ua yeeb yaj kiab
④Tsis muaj kev cuam tshuam rau lwm yam khoom ntawm lub txheej, xws li tsis ua rau daj ntawm cov zaj duab xis txheej, thiab lwm yam.
Lub hauv paus ntsiab lus ua haujlwm ntawm cov neeg sawv cev tiv thaiv hluav taws xob yog: siv lawv cov dej num cationic saum npoo, lawv nqus cov dej noo hauv huab cua, ua rau lawv tus kheej polarize, tsim ib txheej nyias heev ntawm qhov chaw, uas tsim cov channel xau hluav taws xob. Yog li ntawd, lawv cov nyhuv nyob ntawm lawv tus kheej cov qauv thiab qhov av noo ntawm ib puag ncig.
Daim Ntawv Thov Cov Surfactants Hauv Kev Lag Luam Txheej - Kev Ua Kom Sib Npaug: Txhawm rau siv cov neeg sawv cev kom sib npaug los txhim kho cov khoom sib npaug ntawm cov txheej, ob yam hauv qab no tuaj yeem xav txog:
①Xaiv cov surfactants uas tuaj yeem txo qhov nro ntawm cov txheej txheej / zaj duab xis kom txhim kho qhov khoom sib npaug ntawm cov txheej txheej.
②Xaiv cov kuab tshuaj uas muaj qeeb qeeb volatilization uas tuaj yeem txo qhov viscosity ntawm daim ntawv thov ntawm cov txheej, yog li txhim kho qhov fluidity ntawm cov txheej, ntev lub sijhawm leveling, thiab ua tiav qhov kawg leveling.
Lub sijhawm tshaj tawm: Lub Ob Hlis-27-2026