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Mica slice
Ishidi le-Mica linezici ezinhle zikagesi nemishini, ukumelana nokushisa, ukuqina kwamakhemikhali kanye nokumelana okuhle kwe-corona.Ingahlutshwa ibe ama-flakes athambile futhi anwebekayo anogqinsi luka-0.01 kuya ku-0.03 mm.
Ama-Mica chips ngokuvamile asetshenziswa kumashubhu kagesi, izingxenye zokugxiviza, imboni yezindiza kanye nama-capacitor chips embonini yomsakazo, ama-mica chips okukhiqizwa kwezimoto, ama-specification chips emishini kagesi yansuku zonke, ucingo, ukukhanyisa, njll.
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I-Pearlescent Mica Powder
I-Pearlescent Mica Powder iyinto eyisisekelo yokukhiqiza izingulube ze-pearlescent.I-Pearlescent Mica Pigments iyimpushana, ayinabuthi, ayinambitheki, i-asidi ne-alkali ukumelana, ayishi, ayiqhumi, ayiqhubeki, ayifuduki, ihlakazeka kalula, inokumelana nokushisa okuphezulu kanye nokumelana nesimo sezulu.Ziyizinto ezintsha zokuvikela imvelo.I-Pearlescent pigments inomphumela okhanyayo we-pigment yensimbi, futhi ingaveza umbala othambile wamaparele emvelo.
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I-mica powder eqhubayo
I-conductive mica powder iwuhlobo olusha lwe-electronic conductive functional semiconductor pigments (fillers) esekelwe ku-muscovite emanzi, esebenzisa ubuchwepheshe be-nano ukuze bakhe ungqimba lwe-conductor oksijini endaweni engaphansi ngokwelashwa okungaphezulu kanye nokwelashwa kwe-doping ye-semiconductor.
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I-Biotite (i-black mica)
I-Biotite ivela kakhulu emadwaleni e-metamorphic, i-granite namanye amadwala.Umbala we-biotite usuka komnyama uye ensundu noma oluhlaza, onengilazi ecwebezelayo.Umumo uyipuleti nekholomu.Eminyakeni yamuva nje, i-biotite isetshenziswe kabanzi ekupendeni kwamatshe nezinye izigqoko zokuhlobisa.
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Izingcezu ze-Mica (i-Mica ephukile)
I-Mica debris ibhekisela egameni eliphelele le-debris mica ekhishiwe, insalela yemfucuza ngemva kokucubungula nokucwecwa kanye nempahla esele ngemva kokucubungula izingxenye.
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I-phlogopite (i-Golden mica)
I-phlogopite ibonakala ngokuqhekeka okuphelele kwe-mica, umbala ophuzi onsundu kanye nokubonakala kwegolide.Ihlukile ku-Muscovite ngoba ingabola ekubiliseni i-sulfuric acid futhi ikhiqize isisombululo se-emulsion ngesikhathi esifanayo, kuyilapho i-Muscovite ingakwazi;Ihlukile ku-biotite ngombala okhanyayo.I-phlogopite ingagqwala nge-concentrated sulfuric acid, futhi ingabola ku-concentrated sulfuric acid ukukhiqiza isixazululo se-emulsion ngesikhathi esifanayo.I-sodium, i-calcium ne-barium ithatha indawo ye-potassium ekwakhekeni kwamakhemikhali;I-Magnesium ithathelwa indawo yi-titanium, insimbi, i-manganese, i-chromium ne-fluorine esikhundleni sika-Oh, kanti izinhlobo ze-phlogopite zihlanganisa i-manganese mica, i-titanium mica, i-chrome phlogopite, i-fluorophlogopite, njll. imabula ye-dolomitic.I-limestone ye-magnesian engcolile ingase yakheke ngesikhathi se-metamorphism yesifunda.I-phlogopite ihlukile ku-Muscovite ngezakhiwo zomzimba namakhemikhali, ngakho inemisebenzi eminingi ekhethekile futhi isetshenziswa emikhakheni eminingi ebalulekile.
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I-Muscovite (i-White mica)
I-Mica ine-muscovite, i-Biotite, i-phlogopite, i-lepidolite nezinye izinhlobo.I-Muscovite iyi-mica evame kakhulu.
I-Mica inokusebenza okuphezulu kwe-insulation, ukumelana nokushisa, ukumelana ne-asidi, ukumelana nokugqwala kwe-alkali, kanye ne-coefficient encane yokwandisa ukushisa.Kungakhathaliseki ukuthi iphukile kangakanani, isesimweni sama-flakes, ngokunwebeka okuhle nokuqina.Impushana ye-mica inesilinganiso esikhulu se-diameter-to-thickness, izakhiwo ezinhle zokushelela, ukusebenza kwesembozo esiqinile nokunamathela okuqinile.
I-Mica powder isetshenziswa kakhulu emikhakheni yokwahlukanisa, ukwahlukanisa ukushisa, upende, okokunamathelayo, okombala, ukuvikela umlilo, amapulasitiki, irabha, izitsha zobumba, ukumba uwoyela, ama-electrode okushisela, izimonyo, i-aerospace, njll.
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I-Sericite
I-Sericite iwuhlobo olusha lwamaminerali embonini anesakhiwo esinezingqimba, okuwuhlobo olungaphansi lwe-muscovite emndenini we-mica enezikali ezicolekile kakhulu.Ukuminyana kungu-2.78-2.88g / cm 3, ubulukhuni buyi-2-2.5, futhi ubukhulu be-diameter-thickness ratio bu> 50. Ingahlukaniswa ibe ama-flakes amancane kakhulu, ngokucwebezela kwe-silika nomuzwa obushelelezi, ogcwele ukunwebeka, ukuguquguquka, ukumelana ne-asidi ne-alkali, ukwahlukanisa ugesi okuqinile, ukumelana nokushisa (kufika ku-600 o C), kanye ne-coefficient ephansi yokwanda okushisayo, futhi Ingaphezulu linokumelana okuqinile kwe-UV, ukumelana okuhle kokuhuzuka nokumelana nokugqoka.I-elastic modulus yi-1505-2134MPa, amandla e-tensile yi-170-360MPa, amandla okugunda yi-215-302MPa, kanye ne-thermal conductivity yi-0.419-0.670W.(MK) -1 .Ingxenye eyinhloko iyiminerali ye-potassium silicate aluminosilicate, eyisiliva-emhlophe noma empunga-emhlophe, ngendlela yezikali ezinhle.Ifomula yayo yamangqamuzana ithi (H 2 KAl 3 (SiC4) 3. Ukwakheka kwe-themineral kulula futhi okuqukethwe yizakhi ezinobuthi kuphansi kakhulu, Azikho izakhi ezikhipha imisebe, ezingasetshenziswa njengezinto eziluhlaza.
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i-lepidolite (ithia mica)
I-Lepidolite iyiminerali ye-lithium evame kakhulu futhi iyiminerali ebalulekile yokukhipha i-lithium.Kuyi-aluminosilicate eyisisekelo ye-potassium ne-lithium, eyingxenye yamaminerali e-mica.Ngokuvamile, i-lepidolite ikhiqizwa kuphela ku-granite pegmatite.Ingxenye eyinhloko ye-lepidolite yi-kli1 5Al1.5 [alsi3o10] (F, oh) 2, equkethe i-Li2O ka-1.23-5.90%, ngokuvamile iqukethe i-rubidium, cesium, njll. Isistimu ye-Monoclinic.Umbala unobukhwebezane nopinki, futhi ungakhanya ungabi nambala, ube ne-pearl luster.Ivamise ukuba sesikalini esihle, ikholomu emfushane, inhlanganisela yeshidi elincane noma i-crystal plate enkulu.Ubunzima buyi-2-3, amandla adonsela phansi angu-2.8-2.9, futhi i-cleavage engezansi iphelele kakhulu.Uma incibilikile, ingakhipha ugwebu futhi ikhiqize ilangabi elibomvu le-lithium elimnyama.Ayincibiliki ku-asidi, kodwa ngemva kokuncibilika, ingaphinde ithinteke ngama-asidi.
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I-Mica powder
Sinezinhlobo ezi-3 ezihlukene zemikhiqizo ye-mica powder: 20-60 mesh, 60-200 mesh, 325-1250 mesh, njll.
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Impushana emanzi
I-mica powder emanzi inobuhle bendawo ebushelelezi, ukuthungwa okumsulwa, isilinganiso esikhulu sobukhulu bobubanzi, ikristalu eqinile kanye nokunamathela okukhulu kwendawo.Isetshenziswa kabanzi emikhakheni ehlukahlukene yokukhiqiza.
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I-vermiculite emhlophe
I-Vermiculite iyiminerali ye-silicate, okuyi-mica sub-organism.Ukwakheka kwayo kwamakhemikhali okuyinhloko: 22MgO · 5Al2O3 · Fe2O3 · 22SiO2 · 40H2O I-formula ye-theoretical ye-molecular ngemva kokugazinga nokunwetshwa: ( OH) 2 (MgFe) 2 · (SiAlFe) 4O104H2O
I-ore vermiculite yasekuqaleni iyisakhiwo esinezingqimba esinamanzi amancane phakathi kwezingqimba.Ngemuva kokushisa ku-900-950 ℃, ingaphelelwa amanzi, iqhume futhi inwetshwe ibe izikhathi ezi-4-15 ivolumu yasekuqaleni, yakha i-porous light body material.Inokufakwa kwe-thermal, ukumelana nokushisa okuphezulu, ukufakwa kwe-insulation, i-antifreeze, ukumelana nokuzamazama komhlaba, ukumelana nokugqwala kwe-asidi ne-alkali, ukufakwa komsindo nezinye izakhiwo.
