Ka hare ho mokotlammokelli wa lerole, lerōle le nang le likhohlano tsa phallo ea moea, lerōle le lesela la lesela le tla hlahisa motlakase o sa fetoheng, lerōle le akaretsang la indasteri (joalo ka lerōle le kaholimo, lerōle la lik'hemik'hale, lerōle la mashala, joalo-joalo) kamora hore mahloriso a fihle boemong bo itseng (ke hore, moeli oa ho phatloha), joalo ka litlhase tse tsoang ka electrostatic kapa ho hotetsa kantle le lintlha tse ling, li baka ho phatloha le mollo habonolo. Haeba lerōle lena le bokelloa ka mekotla ea masela, lisebelisoa tsa filthara li hlokahala hore li be le ts'ebetso e khahlanong le static. Ho felisa ho bokellana ha tefiso holim'a lisebelisoa tsa filthara, mekhoa e 'meli e atisa ho sebelisoa ho felisa motlakase o tsitsitseng oa thepa ea sefa:
(1) Ho na le mekhoa e 'meli ea ho sebelisa li-antistatic agents ho fokotsa khanyetso ea bokaholimo ba likhoele tsa lik'hemik'hale: ① Ho khomarela li-antistatic agents ka holim'a likhoele tsa lik'hemik'hale: ho khomarela li-ion tsa hygroscopic kapa li-non-ionic surfactants kapa li-polymers tsa hydrophilic holim'a likhoele tsa lik'hemik'hale. , ho hohela limolek'hule tsa metsi moeeng, e le hore bokaholimo ba likhoele tsa lik'hemik'hale bo etse filimi e tšesaane haholo ea metsi. Filimi ea metsi e ka qhaqha carbon dioxide, e le hore ho hanyetsa holimo ho fokotsehe haholo, e le hore tefiso e se ke ea e-ba bonolo ho bokella. ② Pele fiber ea lik'hemik'hale e huloa, moemeli oa ka hare oa antistatic o kenngoa ho polymer, 'me molek'hule ea antistatic e aroloa ka mokhoa o ts'oanang ka har'a fiber ea lik'hemik'hale e entsoeng ho etsa potoloho e khutšoanyane le ho fokotsa khanyetso ea lik'hemik'hale tsa lik'hemik'hale ho finyella phello ea antistatic.
(2) Tšebeliso ea likhoele tsa conductive: lihlahisoa tsa fiber ea lik'hemik'hale, eketsa palo e itseng ea likhoele tsa conductive, ho sebelisa phello ea ho ntša metsi ho tlosa motlakase o tsitsitseng, ha e le hantle, molao-motheo oa ho tsoa ha corona. Ha lihlahisoa tsa fiber tsa lik'hemik'hale li na le motlakase o tsitsitseng, 'mele o qosoang o thehoa,' me lebala la motlakase le thehoa pakeng tsa 'mele o qosoang le fiber conductive. Sebaka sena sa motlakase se tsepamisitsoe ho pota-pota fiber e tsamaisang, kahoo e etsa sebaka se matla sa motlakase le ho etsa sebaka sa ts'ebetso ea ionized sebakeng seo. Ha ho na le micro corona, li-ion tse ntle le tse mpe li hlahisoa, li-ion tse mpe li fetela 'meleng o qosoang' me li-ion tse ntle li lutla 'meleng oa fatše ka fiber conductive, e le ho finyella sepheo sa motlakase o khahlanong le static. Ntle le terata ea tšepe e sebelisoang hangata, polyester, acrylic conductive fiber le carbon fiber li ka fumana litholoana tse ntle. Lilemong tsa morao tjena, ka nts'etsopele e tsoelang pele ea nanotechnology, thepa e khethehileng ea conductive le electromagnetic, super absorbency le lisebelisoa tse pharaletseng tsa li-nanomaterials li tla sebelisoa hape ho masela a monyang a conductive. Mohlala, li-carbon nanotubes ke mokhanni o motle oa motlakase, o sebelisoang e le tlatsetso e sebetsang ho e etsa hore e be e tsitsitseng e qhalakantsoeng ka tharollo ea fiber ea lik'hemik'hale, 'me e ka etsoa hore e be thepa e ntle ea conductive kapa li-antistatic fibers le masela maemong a fapaneng a molar.
(3) Sesefa se entsoeng ka fiber e thibelang malakabe se na le litšobotsi tse ntle tse thibelang malakabe. Polyimide fiber P84 ke lintho tse refractory, tekanyo e tlaase ea mosi, e nang le ho itima, ha e chesa, hafeela mohloli oa mollo o tloha, hang-hang o tima. Sesefa se entsoeng ka eona se na le ho lieha ho hoholo ha mollo. JM filter thepa e hlahisoang ke Jiangsu Binhai Huaguang filthara ea lerole Fektheri ea Lesela, index ea eona ea oksijene e fokotsang e ka fihla ho 28 ~ 30%, mollo o otlolohileng o fihla boemong ba machaba ba B1, ha e le hantle o ka fihlela sepheo sa ho itima mollo, ke mofuta oa sefe. thepa e thibelang mollo hantle. Nano-composite flame retardant thepa e entsoeng ka nanotechnology nano-size inorganic flame retardants nano-size, nano-scale Sb2O3 joalo ka sejari, phetoho ea bokaholimo e ka etsoa li-retardants tse sebetsang hantle haholo tsa lelakabe, index ea eona ea oksijene e makhetlo a 'maloa ho feta ea li-retardants tse tloaelehileng tsa lelakabe.
Nako ea poso: Jul-24-2024