ʻO ka pauka Mica kahi mineral ʻaʻole metala nona nā ʻāpana he nui, ʻo ia hoʻi ʻo SiO2, me ka ʻike maʻamau ma kahi o 49% a me ka ʻike Al2O3 ma kahi o 30%. Loaʻa i ka pauka Mica ka elasticity maikaʻi a me ka paʻakikī. He mea hoʻohui maikaʻi loa ia me nā ʻano e like me ka insulation, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa waikawa a me ka alkali, ke kūpaʻa corrosion, a me ka hoʻopili ikaika. Hoʻohana nui ʻia ia i nā ʻoihana e like me nā mīkini uila, nā electrodes welding, rubber, plastics, hana pepa, pena, uhi, pigments, keramika, mea hoʻonani, nā mea kūkulu hale hou, a me nā mea ʻē aʻe, me nā noi ākea loa. Me ka hoʻomohala mau ʻana o ka ʻepekema a me ka ʻenehana, ua wehe ka poʻe i nā kahua noi hou aʻe. ʻO ka pauka Mica kahi ʻano silicate papa i haku ʻia me ʻelua papa o ka silica tetrahedra i hoʻopili ʻia me hoʻokahi papa o ka alumini oxide octahedra, e hana ana i kahi papa silica composite. Ua ʻoki piha ʻia, hiki ke māhele i nā pepa lahilahi loa, me ka mānoanoa a hiki i ka 1 μ Ma lalo o m (ma ke kumumanaʻo, hiki ke ʻoki ʻia i 0.001) μ m), me ka ratio diameter nui aʻe i ka mānoanoa; ʻO ke ʻano kemika o ka kristal pauka mika: K0.5-1 (Al, Fe, Mg) 2 (SiAl) 4O10 (OH) 2 ▪ NH2O, ka hoʻohui kemika maʻamau: SiO2: 43.13-49.04%, Al2O3: 27.93-37.44%, K2O+Na2O: 9-11%, H2O: 4.13-6.12%.

No nā kristal monoclinic ka pauka Mica, aia ma ke ʻano o nā unahi a he ʻōlinolino siliki (he ʻōlinolino aniani ko ka muscovite). He hina hina, poni rose, keʻokeʻo, a pēlā aku nā poloka maʻemaʻe, me ka lakio o ke anawaena a me ka mānoanoa o>80, he kaumaha kikoʻī o 2.6-2.7, he paʻakikī o 2-3, elasticity kiʻekiʻe, maʻalahi, kūpaʻa maikaʻi a me ke kūpaʻa ʻana i ke kapa komo; Pale pale wela, paʻakikī ke hoʻoheheʻe i nā hopena acid-base, a paʻa kemika. ʻIkepili hoʻāʻo: modulus elastic 1505-2134MPa, kūpaʻa wela 500-600 ℃, conductivity thermal 0.419-0.670W. (mK), insulation uila 200kv/mm, kūpaʻa radiation 5 × 1014 thermal neutron/cm irradiance.

Eia kekahi, ua like ke ʻano kemika, ke ʻano, a me ke ʻano o ka pauka mika me ko kaolin, a he mau ʻano like nō hoʻi o nā minelala lepo, e like me ka hoʻopuehu maikaʻi ʻana a me ka hoʻokuʻu ʻana i loko o nā mea wai a me nā mea hoʻoheheʻe organik, keʻokeʻo keʻokeʻo, nā ʻāpana liʻiliʻi, a me ka pipili. No laila, he nui nā ʻano o ka pauka mika o nā minelala mika a me ka lepo.

He mea maʻalahi loa ka ʻike ʻana i ka pauka mika. Ma muli o ka ʻike, aia nā ʻano hana maʻamau no kāu kuhikuhi wale nō:

1, ʻAʻole kiʻekiʻe ke keʻokeʻo o ka pauka mika, ma kahi o 75. Loaʻa pinepine iaʻu nā nīnau mai nā mea kūʻai aku, e ʻōlelo ana he 90 ke keʻokeʻo o ka pauka mika. Ma lalo o nā kūlana maʻamau, ʻaʻole kiʻekiʻe ke keʻokeʻo o ka pauka mika, ma kahi o 75 wale nō. Inā hoʻohui ʻia me nā mea hoʻopihapiha ʻē aʻe e like me ka calcium carbonate, ka pauka talc, a pēlā aku, e hoʻomaikaʻi nui ʻia ke keʻokeʻo.

2. He ʻano palupalu ka pauka Mica. E lawe i kahi kīʻaha, e hoʻohui i 100ml o ka wai maʻemaʻe, a hoʻoulu me ke koʻokoʻo aniani e ʻike ai he maikaʻi loa ka hoʻokuʻu ʻana o ka pauka mica; ʻO nā mea hoʻopihapiha ʻē aʻe e komo pū me ka pauka moakaka, ka pauka talc, ka calcium carbonate a me nā huahana ʻē aʻe, akā ʻaʻole maikaʻi loa kā lākou hana hoʻokuʻu e like me ka pauka mica.

3, E hoʻopili i kahi liʻiliʻi o ia mea i kou pulima lima, kahi mea e loaʻa ai ka hopena pearlescent iki. ʻO ka pauka Mica, ʻoi aku ka pauka sericite, he hopena pearlescent kekahi a hoʻohana nui ʻia i nā ʻoihana e like me nā mea hoʻonani, nā uhi, nā plastics, ka rubber, a me nā mea ʻē aʻe. Inā ʻaʻohe hopena pearlescent o ka pauka mica i kūʻai ʻia, pono e makaʻala i kēia manawa.

ʻO nā hoʻohana nui o ka pauka mica i nā uhi.

ʻO ka hoʻohana ʻana o ka pauka mica i nā uhi e hōʻike nui ʻia ana ma nā ʻano penei:

1. Ka hopena pale: Hoʻokumu nā mea hoʻopihapiha e like me ka pepa i kahi hoʻonohonoho like i loko o ka ʻili pena, a ua ālai ikaika ʻia ke komo ʻana o ka wai a me nā mea ʻino ʻē aʻe i loko o ka ʻili pena. Ke hoʻohana ʻia ka pauka sericite kiʻekiʻe (ʻo ka lakio o ke anawaena i ka mānoanoa o ka ʻāpana he 50 mau manawa, ʻoi aku ka maikaʻi ma mua o 70 mau manawa), hoʻolōʻihi pinepine ʻia ka manawa komo o ka wai a me nā mea ʻino ʻē aʻe ma o ka ʻili pena i ʻekolu manawa. Ma muli o ke kumukūʻai haʻahaʻa o nā mea hoʻopihapiha pauka sericite ma mua o nā resins kūikawā, he waiwai loea a me ka hoʻokele waiwai ko lākou. ʻO ka hoʻohana ʻana i ka pauka sericite kiʻekiʻe he ala nui ia e hoʻomaikaʻi ai i ka maikaʻi a me ka hana o nā uhi anti-corrosion a me nā uhi paia waho. I ka wā o ke kaʻina hana uhi, hoʻopili ʻia nā ʻāpana sericite i ka ʻili ma mua o ka paʻa ʻana o ka ʻili pena, e hana ana i kahi ʻano like me kekahi a me ka ʻili o ka ʻili pena. ʻO kēia hoʻonohonoho papa ma ka papa, me kona kuhikuhi pololei i ke kuhikuhi e komo ai nā mea ʻino i ka ʻili pena, ʻo ia ka hopena pale maikaʻi loa.
2. Hoʻomaikaʻi i nā waiwai kino a me nā mechanical o ka ʻili pena: Hiki i ka hoʻohana ʻana i ka pauka sericite ke hoʻomaikaʻi i kahi moʻo o nā waiwai kino a me nā mechanical o ka ʻili pena. ʻO ke kī nā ʻano morphological o ka mea hoʻopihapiha, ʻo ia hoʻi ka lakio diameter a me ka mānoanoa o ka mea hoʻopihapiha pepa-like a me ka lakio lōʻihi a me ke anawaena o ka mea hoʻopihapiha fibrous. ʻO ka mea hoʻopihapiha granular, e like me ke one a me ka pōhaku i loko o ka sima, he hana hoʻoikaika i ka hoʻoikaika ʻana i nā kaola kila.
3. Hoʻomaikaʻi i ke kūpaʻa ʻana o ka pena pena: Ua kaupalena ʻia ka paʻakikī o ka resin ponoʻī, a ʻaʻole kiʻekiʻe ka ikaika o nā mea hoʻopihapiha he nui (e like me ka pauka talc). I ka ʻaoʻao ʻē aʻe, ʻo ka sericite kekahi o nā ʻāpana o ka granite, me ka paʻakikī kiʻekiʻe a me ka ikaika mechanical. No laila, ʻo ka hoʻohui ʻana i ka pauka sericite ma ke ʻano he mea hoʻopihapiha i loko o ka uhi hiki ke hoʻomaikaʻi nui i kona kūpaʻa ʻana. ʻO ka hapa nui o nā uhi kaʻa, nā uhi alanui, nā uhi anti-corrosion mechanical, a me nā uhi paia e hoʻohana i ka pauka sericite.
4. Hana hoʻokaʻawale: Loaʻa i ka Sericite ke kūpaʻa kiʻekiʻe loa a ʻo ia iho ka mea hoʻokaʻawale maikaʻi loa. Hoʻokumu ia i kahi paʻakikī me ka resin silicon organik a i ʻole ka resin silicon boron organik a hoʻololi iā ia i mea seramika me ka ikaika mechanical maikaʻi a me ka hana hoʻokaʻawale i ka wā e hālāwai ai me nā mahana kiʻekiʻe. No laila, ʻo nā uea a me nā kaula i hana ʻia me kēia ʻano mea hoʻokaʻawale e mālama mau i ko lākou kūlana hoʻokaʻawale mua ma hope o ka puhi ʻia ʻana i ke ahi. He mea nui loa ia no nā mines, nā tunnels, nā hale kūikawā, nā hale kūikawā, a pēlā aku.
5. Mea pale ahi: He mea hoʻopihapiha pale ahi waiwai nui ka pauka Sericite. Inā hui pū ʻia me nā mea pale ahi halogen organik, hiki ke hoʻomākaukau ʻia nā uhi pale ahi a me nā uhi pale ahi.
6. Ke kū'ē ʻana i ka UV a me ka infrared: He hana maikaʻi loa ka Sericite i ka pale ʻana i ka radiation ultraviolet a me ka infrared. No laila, ʻo ka hoʻohui ʻana i ka pauka sericite pulu i nā uhi waho e hiki ke hoʻomaikaʻi nui i ke kū'ē ʻana o ka UV o ka ʻili pena a hoʻopaneʻe i kona ʻelemakule. Hoʻohana ʻia kāna hana pale infrared e hoʻomākaukau i nā mea insulation a me nā mea insulation (e like me nā uhi).
7. Ka hoʻolaha wela a me nā uhi wela kiʻekiʻe: Loaʻa i ka Sericite ka hiki ke hoʻolaha infrared maikaʻi, e like me ka hui pū ʻana me ka hao oxide, hiki ke hana i nā hopena hoʻolaha wela maikaʻi loa.
8. Ka pale ʻana o ke kani a me ka hopena o ka hoʻopūʻiwa ʻana: Hiki i ka Sericite ke hoʻololi nui i kahi moʻo o nā moduli kino o nā mea, e hana ana a hoʻololi paha i ko lākou viscoelasticity. Hoʻopūʻiwa pono kēia ʻano mea i ka ikehu haʻalulu, hoʻonāwaliwali i nā nalu haʻalulu a me nā nalu kani. Eia kekahi, ʻo ka hoʻihoʻi pinepine ʻana o nā nalu haʻalulu a me nā nalu kani ma waena o nā ʻāpana mica e hoʻonāwaliwali pū i ko lākou ikehu. Hoʻohana ʻia ka pauka Sericite e hoʻomākaukau i ka pale ʻana i ke kani, ka pale ʻana i ke kani, a me nā uhi hoʻopūʻiwa.