Mekhoa ea tlhahiso ea liboto tsa mica tse thata ke life?

Hangata liboto tsa mica tse thata li sebelisoa bophelong ba letsatsi le letsatsi. E na le matla a flexural a matla le bokhoni ba ho sebetsa. E na le matla a holimo a flexural le toughness e babatsehang. E ka hatisoa ka libopeho tse fapaneng ntle le delamination. E na le mesebetsi e babatsehang ea ts’ireletso ea tikoloho, “mica board” ha e na asbestos, ‘me e na le mosi o fokolang le monko o monate ha o futhumala, esita le ha ho na mosi le monko o monate. Ke mofuta oa data e phahameng ea matla a mica board. Ha e sebelisoa ka mocheso o phahameng, boto ea mica e ntse e ka boloka mosebetsi oa eona oa pele. E sebelisoa haholo libakeng tse latelang: lisebelisoa tsa ntlo: litšepe tsa motlakase, li-dryer tsa moriri, li-toaster, lipitsa tsa kofi, li-ovens tsa microwave, li-heaters tsa motlakase, joalo-joalo; Indasteri ea lik’hemik’hale tsa metallurgic: libono tsa indasteri, libono tsa maqhubu a mahareng, libono tsa motlakase tsa arc, mechini ea ho bopa ente, jj.

Letlapa la mica le entsoe ka pampiri ea muscovite kapa phlogopite, e kopantsoeng ke resin e phahameng ea mocheso oa silicone ‘me e lekanyelitsoe ka ho baka. E na le ts’ebetso e ntle ea ho kenya letsoho le ho hanyetsa mocheso o phahameng, e ka sebelisoa nako e telele mocheso o phahameng oa 500-800 ℃, ‘me e fetile setifikeiti sa polokeho. Ke data e matla ea tabular e bolokang mosebetsi oa eona oa pele ha e sebelisoa ka mocheso o phahameng.

Mapolanka a Mica a entsoe ka pampiri ea mica le sekhomaretsi sa silicone ka ho kopanya, ho futhumatsa le ho koalloa. Likahare tsa mica li ka ba 90% mme litaba tsa rabara tsa silicone li ka ba 10%. Mokhoa o ka sehloohong oa tlhahiso ea boto ea mica e thata ke e latelang: (1) Khetha mica flakes kapa mica powder ho hloekisa le ho itokisetsa ho sebelisoa; (2) Senya pampiri ea mica e bokeletsoeng ka mochini o senyang; (3) Kopanya pampiri ea litšila e senyehileng, mica flakes kapa phofo le The binder e tsoakane ka tekanyo e itseng ho etsa motsoako; (4) Bake motsoako o tsoakiloeng ka 240±10 ° C ho fihlela o omme; (5) Thibelo: Tšela motsoako o phehiloeng o ommeng ka har’a hlobo e kentsoeng ka mokhoa o ts’oanang, o be o bataletse, ebe o apara lesela la fiberglass, lesela le tšesaane la tšepe le poleiti e tšehelitsoeng ka tatellano, sutumelletsa mochining oa khatiso, ebe u tsoela pele ho baka mocheso o tšoanang le motsoako, omisa metsotso e 5, lokolla khatello, ebe o tsoa hang, Ka mor’a ho qeta nako e ‘ngoe le e’ ngoe, hatella ‘me u bake hape ka khatello e fetileng, ebe butle-butle eketsa khatello ho 40MPa.