Kev Taw Qhia Txog Kev Hloov Kho Nto ntawm Mica Board

Mica board muaj qhov zoo ntawm cov khoom siv dav, tus nqi qis, zoo corrosion kuj, zoo rwb thaiv tsev, UV tiv thaiv, thiab lwm yam. Nws yog dav siv nyob rau hauv cov ntaub ntawv polymer xws li yas, roj hmab, optical fibers, adhesives, thiab lwm yam. Mica board yog ib tug polymer raws li. inorganic muab tub lim nrog ib tug hydrophilic thiab roj repellent nto, thiab tsis zoo compatibility nrog polymer interfaces.
Yog li ntawd, ua ntej ntxiv cov nplooj ntawv mica rau polymers, kev kho saum npoo yuav tsum tau ua los hloov lub cev thiab tshuaj lom neeg ntawm qhov chaw, txhim kho cov agglomeration ntawm mica hmoov, txhim khu kev sib raug zoo nrog cov ntaub ntawv polymer, thiab txhim kho lawv cov khoom siv.
Cov khoom siv, lub zog, thiab kev ua tau zoo ntawm mica board tau nthuav dav nws daim ntawv thov. Raws li cov chaw tsim khoom sib txawv ntawm mica board, kev hloov kho ntawm mica board tuaj yeem muab faib ua qhov kev hloov kho saum npoo thiab kev hloov kho qhov ntxig. Kev hloov kho deg: Mica boards raug kho nrog cov kev hloov kho saum npoo kom txo tau qhov kev nyiam ntawm mica boards, tshem tawm agglomeration, thiab txhim kho cov dispersibility ntawm mica board hais nyob rau hauv cov organic matrices. Tsis tas li ntawd, kev kho tus neeg sawv cev sib txuas tuaj yeem tsim cov txheej txheem txheej txheej ntawm mica board, tsim cov pab pawg ua haujlwm organic, txhim kho kev sib raug zoo nrog cov organic matrix, thiab txhim kho cov khoom lag luam.
Kev hloov kho saum npoo tuaj yeem muab faib ua kev hloov kho lub cev thiab kev hloov kho tshuaj. Qhov kev hloov kho lub cev yog hais txog daim ntawv thov kev hloov kho rau saum npoo ntawm cov hmoov tsis zoo los ntawm kev ua lub cev, thiab feem ntau tsis muaj tshuaj tiv thaiv ntawm cov hmoov thiab cov hloov pauv. Txoj kev hloov kho tseem ceeb yog txo cov hmoov cov ntsiab lus, ua kom lub zog ntawm lub zog thiab qhov nro ntawm lub zog los txhim kho cov dispersibility ntawm cov hmoov. Txoj kev tshwj xeeb yog txhawm rau nce qhov kub siab tshaj qhov melting point ntawm tus hloov kho thiab npog cov hmoov av nrog cov hloov kho los ntawm kev kub ceev stirring.
Kev hloov kho tshuaj lom neeg yog kev siv cov pab pawg ua haujlwm ntawm cov hmoov av, xws li cov hauv paus, kom hnov ​​​​mob nrog kev hloov kho, grafting organic matrices rau saum npoo ntawm hmoov thiab endowing inorganic hais nrog cov khoom tshiab. Interlayer hloov kho: Tshem tawm ntawm mica board rau hauv cov khaubncaws sab nraud povtseg, uas muaj txiaj ntsig zoo rau kev sib raug zoo ntawm cov ntaub ntawv mica board thiab cov organic matrix. Txawm li cas los xij, vim yog tus nqi siab ntawm mica phaj txheej txheej, nws cuam tshuam ncaj qha nkag ntawm cov molecules me me thiab nyuaj rau nthuav dav hauv dej, yog li nws tsis tuaj yeem ncaj qha intercalated. Mica daim hlau yuav tsum tau kho ua ntej intercalation. Piv nrog rau kev hloov kho saum npoo, kev hloov pauv hloov pauv ntawm mica flakes yog qhov nyuaj dua, uas rau qee qhov txwv txoj kev loj hlob ntawm txoj kev no.