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Igice cya Mika
Urupapuro rwa Mika rufite ibikoresho byiza byamashanyarazi nubukanishi, kurwanya ubushyuhe, gutuza imiti no kurwanya corona nziza.Irashobora gukonjeshwa mubice byoroshye kandi byoroshye kandi bifite uburebure bwa 0.01 kugeza 0,03 mm.
Chipa ya Mika isanzwe ikoreshwa mubikoresho bya elegitoroniki, kashe ya kashe, inganda zindege hamwe na capacitor chip yinganda za radio, chipa ya mika yo gukora moteri, ibyuma byerekana ibikoresho byamashanyarazi bya buri munsi, terefone, amatara, nibindi.
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Pearlescent Mika Ifu
Pearlescent Mica Powder nibikoresho byibanze byo gukora pigment ya pigment.Pearlescent Mica Pigments ni ifu, idafite uburozi, uburyohe, aside na alkali irwanya, idacana umuriro, idaturika, idatwara ibintu, itimuka, byoroshye gutatanya, hamwe nubushyuhe bukabije hamwe n’ikirere.Nibikoresho bishya byo kurengera ibidukikije.Pearlescent pigment igira ingaruka nziza yibyuma, kandi irashobora kubyara ibara ryoroshye rya maragarita karemano.
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Ifu ya mika
Ifu ya mika ifata ni ubwoko bushya bwa elegitoronike ikora ya semiconductor pigment (yuzuza) ishingiye kuri muscovite itose, ikoresha tekinoroji ya nano ikora urwego rwa oxyde ya oxyde hejuru yubutaka hifashishijwe uburyo bwo kuvura no kuvura doping ya semiconductor.
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Biotite (mika y'umukara)
Biotite iboneka cyane mubutare bwa metamorphic, granite nandi mabuye.Ibara rya biotite kuva kumukara kugeza kumururu cyangwa icyatsi, hamwe nikirahure.Imiterere ni isahani hamwe ninkingi.Mu myaka ya vuba aha, biotite yakoreshejwe cyane mu gusiga irangi ryamabuye no mubindi bisize.
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Ibice bya Mika (Mika yamenetse)
Imyanda ya Mika bivuga izina rusange ryimyanda yakuwe muri mika, ibisigazwa byimyanda nyuma yo kuyitunganya no kuyikuramo kimwe nibikoresho bisigaye nyuma yo gutunganya ibice.
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Phlogopite (Mika ya zahabu)
Phlogopite irangwa no gutandukanya byuzuye mika, ibara ry'umuhondo wijimye na zahabu nko gutekereza.Iratandukanye na Muscovite kuko ishobora kubora muri acide sulfurike itetse kandi ikabyara igisubizo icyarimwe, mugihe Muscovite idashobora;Itandukanye na biotite ibara ryoroshye.Phlogopite irashobora kwangirika na acide sulfurike yibanze, kandi irashobora kubora muri acide sulfurike yibanze kugirango itange igisubizo cya emulsiyo icyarimwe.Sodium, calcium na barium bisimbuza potasiyumu mu bigize imiti;Magnesium isimburwa na titanium, fer, manganese, chromium na fluor mu mwanya wa Oh, kandi ubwoko bwa phlogopite burimo mika ya manganese, titanium mika, chrome phlogopite, fluorophlogopite, nibindi. marble.Amabuye ya magnesian yanduye arashobora kandi gushingwa mugihe metamorphism yo mukarere.Phlogopite itandukanye na Muscovite mumiterere yumubiri nubumara, kubwibyo ifite imirimo myinshi idasanzwe kandi ikoreshwa mubice byinshi byingenzi.
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Muscovite (Mika yera)
Mika ifite muscovite, Biotite, Phlogopite, lepidolite nubundi bwoko.Muscovite ni mika ikunze kugaragara.
Mika ifite imikorere myinshi yo gukumira, kurwanya ubushyuhe, kurwanya aside, kurwanya alkali kwangirika, hamwe na coefficient ntoya yo kwagura ubushyuhe.Nubwo yaba yaravunitse gute, ni muburyo bwa flake, hamwe na elastique nziza no gukomera.Ifu ya mika ifite igipimo kinini cya diametre-yubugari, ibintu byiza byo kunyerera, imikorere ikomeye yo gupfuka no gukomera.
Ifu ya Mika ikoreshwa cyane mubijyanye no gukumira, kubika ubushyuhe, gusiga amarangi, gutwikira, pigment, kurinda umuriro, plastiki, reberi, ububumbyi, gucukura amavuta, gusudira electrode, kwisiga, ikirere, n'ibindi.
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Sericite
Sericite ni ubwoko bushya bw'amabuye y'agaciro afite imiterere itandukanye, akaba ari ubwoko bwa muscovite mu muryango wa mika ufite umunzani mwiza cyane.Ubucucike ni 2.78-2.88g / cm 3, ubukana ni 2-2.5, naho igipimo cya diameter-umubyimba ni> 50. Irashobora kugabanywamo uduce duto cyane, hamwe na silike irabagirana kandi ikumva neza, yuzuye ibintu byoroshye, byoroshye, acide na alkali irwanya, amashanyarazi akomeye, irwanya ubushyuhe (kugeza kuri 600 o C), hamwe na coefficient nkeya yo kwagura ubushyuhe, kandi Ubuso bufite imbaraga zikomeye za UV, kurwanya abrasion nziza no kwambara.Modulus ya elastique ni 1505-2134MPa, imbaraga zingana ni 170-360MPa, imbaraga zogosha ni 215-302MPa, naho ubushyuhe bwumuriro ni 0.419-0.670W.(MK) -1.Ibyingenzi byingenzi ni potasiyumu silikate ya aluminiyose yumutuku, ikaba ifeza-yera cyangwa imvi-yera, muburyo bwiminzani.Inzira ya molekuline ni (H 2 KAl 3 (SiC4) 3. Ibigize insinale biroroshye cyane kandi nibirimo ibintu byuburozi biri hasi cyane, Nta bintu bikora radio, bishobora gukoreshwa nkibikoresho byatsi.
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lepidolite (ithia mica)
Lepidolite ni imyunyu ngugu ya lithium ikunze kugaragara kandi ni minerval ikomeye yo gukuramo lithium.Ni aluminiyose yibanze ya potasiyumu na lithium, ikaba ari minerval minika.Mubisanzwe, lepidolite ikorwa gusa muri granite pegmatite.Ibice nyamukuru bigize lepidolite ni kli1 5Al1.5 [alsi3o10] (F, oh) 2, irimo Li2O ya 1,23-5.90%, akenshi irimo rubidium, cesium, nibindi sisitemu ya Monoclinic.Ibara ni ibara ry'umuyugubwe n'umuhondo, kandi rirashobora kuba ryoroshye ritagira ibara, hamwe n'amasaro.Akenshi ni mubipimo byiza byegeranijwe, inkingi ngufi, urupapuro ruto hamwe cyangwa isahani nini.Gukomera ni 2-3, uburemere bwihariye ni 2.8-2.9, naho clavage yo hepfo iruzuye.Iyo bishonge, irashobora kubira ifuro ikabyara urumuri rutukura rwijimye.Kudashonga muri aside, ariko nyuma yo gushonga, irashobora kandi kwanduzwa na acide.
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Ifu ya Mika
Dufite ubwoko 3 butandukanye bwibicuruzwa byifu ya mika: mesh 20-60, mesh 60-200, mesh 325-1250, nibindi
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Ifu ya mika itose
Ifu ya mika itose ifite ibyiza byubuso bworoshye, ubwiza bwera, igipimo kinini cya diameter yuburebure, hejuru ya kirisiti itagaragara hamwe nubuso bunini.Byakoreshejwe cyane mubikorwa bitandukanye.
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Vermiculite flake
Vermiculite ni imyunyu ngugu ya silikatike, ikaba ari mika sub-organisme.Ibigize imiti nyamukuru: 22MgO · 5Al2O3 · Fe2O3 · 22SiO2 · 40H2O Amata ya molekile ya teoretiki nyuma yo kotsa no kwaguka: (OH) 2 (MgFe) 2 · (SiAlFe) 4O104H2O
Umwimerere wamabuye ya vermiculite nuburyo butandukanye hamwe namazi make hagati yabyo.Nyuma yo gushyushya 900-950 ℃, irashobora kubura umwuma, guturika no kwaguka kugera ku nshuro 4-15 ingano yumwimerere, bigakora ibintu byoroshye byumubiri.Ifite ubushyuhe bwumuriro, irwanya ubushyuhe bwinshi, izirinda, antifreeze, irwanya umutingito, aside na alkali irwanya ruswa, irinda amajwi nibindi bintu.
