litaba

Fiberglass le bokaholimo ba eona ba lesela ka ho roala PTFE, rabara ea silicone, vermiculite le kalafo e 'ngoe ea phetoho e ka ntlafatsa le ho ntlafatsa ts'ebetso ea fiberglass le lesela la eona.

1. PTFE a tlotsitsoeng ka holim'afiberglassle masela a eona

PTFE e na le botsitso bo phahameng ba lik'hemik'hale, ho se mamelle ho ikhethang, ho hanyetsa botsofali, ho hanyetsa kutu, ho itlhoekisa le litšobotsi tse ling tse babatsehang, empa ho na le thepa e fokolang ea mechine, ho se sebetse hantle, ho futsaneha ha mocheso le liphoso tse ling, fiberglass e na le thepa e babatsehang ea mochine le thepa ea 'mele le ea lik'hemik'hale, fiberglass le lesela la eona le koahetsoePTFE, eseng feela ho etsa liphoso tsa PTFE le ho ntlafatsa, hape ho bapala melemo ea ts'ebetso ea fiberglass, 'me ka nako e ts'oanang ho fokotsa fiberglass le masela a eona. Ts'ebetso, ha e ntse e fokotsa brittleness ea fiberglass, sebopeho sa matla a phahameng, khanyetso e ntle ea abrasion, lisebelisoa tsa fiberglass tse sa tsofalang / PTFE. Fiberglass e koahetsoeng ka PTFE hangata e sebelisa mekhoa e mengata ea ho kenya letsoho, ka mor'a ho phekoloa ha mocheso oa lesela la fiberglass ka tanka ea impregnation e koahetsoeng ka PTFE dispersion, 'me joale ho omisa, ho baka, sintering le mekhoa e meng ea phekolo, metsi a feteletseng le mouoane oa solvent oa emulsion, o siea PTFE resin particles e khomaretsoe ka thata ho lesela la fiberglass le ts'ebetso e tloaelehileng ea fiberglass, PT e boetse e sebelisoa ka mokhoa o babatsehang. ho haha ​​​​Thepa ena e na le litšobotsi tse peli tsa PTFE le ts'ebetso e babatsehang ea fiberglass, 'me e atisa ho sebelisoa e le thepa ea kaho, lisebelisoa tsa ho pata, lisebelisoa tsa likhohlano, joalo-joalo E sebelisoa haholo kahong, lisebelisoa tsa elektronike le masimo a mang.

2. Fiberglass le bokaholimo ba eona ba lesela le koahetsoeng ka rabara ea silicone

Rabara ea silicone e na le ts'ebetso e ntle ea motlakase, ho hanyetsa mocheso o phahameng le o tlase, ho hanyetsa botsofali ba oksijene, joalo-joalo, ka khalase ea fiberglass le bokaholimo ba lesela le koahetsoeng ka rabara ea silicone, e ka ntlafatsa ts'ebetso ea ho mena.fiberglassle ho apara ho hanyetsa. Fiberglass le masela a eona e le substrate, e koahetsoeng ka rabara ea silicone ho etsa masela a koahetsoeng ka fiberglass, a nang le matla a phahameng a tsitsipano, botsitso ba sebopeho, motlakase o motle oa motlakase le lik'hemik'hale tse hanyetsanang le ho senyeha ha lik'hemik'hale le litšobotsi tse ling tse babatsehang, hangata e le lisebelisoa tsa motlakase, li ka etsoa ka lesela le sireletsang, casing, joalo-joalo; e le thepa ea anticorrosive e ka sebelisoa e le pipeline, litanka tse ka hare le ka ntle ho lera la anticorrosive; empa hape e le filimi ea mohaho, lisebelisoa tsa ho paka, tse kang tsa kaho, matla le liindasteri tse ling. E ka boela ea sebelisoa e lefilimi ea kahole thepa ea ho paka liindastering tsa kaho, tsa matla le tse ling.

3. Ho roala vermiculite holim'a fiberglass le masela a eona

Vermiculite ke minerale e nang le magnesium ea hydroaluminosilicate e khonang ho mamella mocheso o phahameng ho fihlela ho 1250°C. Ka mor'a ho futhumala le ho atolosoa, molumo oa eona oa eketseha 'me mocheso oa oona oa mocheso o tlaase,' me vermiculite e atolositsoeng e na le sekhahla se tlaase, lik'hemik'hale tse ntle tsa lik'hemik'hale tse thibelang mocheso le molumo, le ho hanyetsa mollo le serame. Le hoja fiberglass e na le mocheso o motle oa ho hanyetsa, empa tšebeliso ea nako e telele ea mocheso ha ea lokela ho ba e phahameng haholo, ha lelakabe la mollo le bulehileng le ka phunyeletsa lihlahisoa tsa lona, ​​​​vermiculite e koahetsoeng ka fiberglass le lesela la bona la lesela, vermiculite e ka ntlafatsa ho hanyetsa mollo oa fiberglass, empa hape e na le karolo ea phello ea mocheso o thibelang mollo. Lihlahisoa tsa fiberglass tse koahetsoeng ka vermiculite li na le khanyetso e phahameng ea mocheso le thepa e ntle ea mocheso le thepa e thibelang malakabe, 'me li sebelisoa ho sireletsa litšepe, ho sireletsa mollo,ho phuthela phalajoalo joalo.