Ko te paura mika he kohuke kore-whakarewa kei roto he maha ngā wāhanga, ko te nuinga ko te SiO2, me te ihirangi whānui tata ki te 49% me te ihirangi Al2O3 tata ki te 30%. He pai te ngāwari me te pakari o te paura mika. He tāpiri pai rawa atu me ngā āhuatanga pēnei i te whakamarumaru, te ātete pāmahana teitei, te ātete waikawa me te kawakore, te ātete waikura, me te piri kaha. He whānui te whakamahinga i roto i ngā ahumahi pēnei i ngā taputapu hiko, ngā irahiko whakarewa, te rapa, te kirihou, te hanga pepa, te peita, ngā paninga, ngā tae, ngā uku, ngā mea whakapaipai, ngā rauemi hanga hou, me ētahi atu, me ngā tono tino whānui. I te whanaketanga tonu o te pūtaiao me te hangarau, kua whakatuwherahia e te tangata he maha atu ngā mara tono hou. Ko te paura mika he hanganga silicate paparanga kei roto ko ngā paparanga e rua o te silica tetrahedra e piri ana ki te paparanga kotahi o te konumohe waikura octahedra, e hanga ana i te paparanga silica whakakotahi. Kua tapatapahia katoatia, ka taea te wehe ki ngā rau tino angiangi, me te matotoru tae atu ki te 1 μ I raro i te m (i roto i te ariā, ka taea te tapahi ki te 0.001) μ m), me te ōwehenga diameter ki te matotoru nui ake; Ko te tauira matū o te tioata paura mika ko: K0.5-1 (Al, Fe, Mg) 2 (SiAl) 4O10 (OH) 2 ▪ NH2O, hanganga matū whānui: SiO2: 43.13-49.04%, Al2O3: 27.93-37.44%, K2O+Na2O: 9-11%, H2O: 4.13-6.12%.

Nō ngā tioata monoclinic te paura mika, he unahi te āhua, ā, he kanapa hiraka (he kanapa karāhe te Muscovite). He hina, he papura rōhi, he mā, me ētahi atu ngā poraka parakore, ā, ko te ōwehenga diameter ki te matotoru he >80, ko te taumaha motuhake he 2.6-2.7, ko te pakeke he 2-3, he tino ngāwari, he ngāwari, he ātete pai ki te kakahu me te ātete ki te kakahu; He ātete wera, he uaua ki te rewa i roto i ngā otinga waikawa-pūtake, ā, he pumau te matū. Ngā raraunga whakamātautau: te modulus elastic 1505-2134MPa, he ātete wera 500-600 ℃, he kawe wera 0.419-0.670W. (mK), he ātete hiko 200kv/mm, he ātete irahiko 5 × 1014 irahiko wera neutron/cm.

Hei tāpiritanga, he rite te hanganga matū, te hanganga, me te hanganga o te paura mika ki ērā o te kaolin, ā, he āhuatanga anō hoki ōna o ngā kohuke uku, pērā i te pai o te marara me te whakatārewatanga i roto i ngā wai me ngā whakarewa waro, te tae mā, ngā matūriki angiangi, me te piri. Nō reira, he maha ngā āhuatanga o te paura mika o ngā kohuke uku me ngā kohuke mika.

He tino māmā te tautuhi i te paura mika. I runga i ngā wheako, ko ēnei tikanga hei tohutoro māu anake:

1, Kāore te mā o te paura mika i te teitei, tata ki te 75. He maha ngā pātai a ngā kaihoko, e kī ana ko te mā o te paura mika kei te tata ki te 90. I raro i ngā āhuatanga noa, ko te mā o te paura mika kāore i te teitei, tata ki te 75 anake. Ki te tāpirihia ki ētahi atu whakakī pēnei i te konupūmā kāponāte, te paura talc, me ētahi atu, ka tino pai ake te mā.

2, He āhua papatahi te hanganga o te paura mika. Tangohia he kapu, tāpirihia he 100ml o te wai parakore, ka whakaoho ki te karāhe hei tirotiro he pai te whakatārewatanga o te paura mika; ko ētahi atu whakakī ko te paura mārama, te paura talc, te konupūmā kāponāte me ētahi atu hua, engari kāore i te tino pai te mahi whakatārewatanga pērā i te paura mika.

3、 Tāpirihia he iti ki tō ringaringa, he iti nei te āhua o te parāoa. He āhua parāoa te paura mika, inā koa te paura sericite, ā, he whānuitia te whakamahinga i roto i ngā ahumahi pēnei i te whakapaipai, te paninga, te kirihou, te rapa, me ētahi atu. Mena he iti, he kore rānei te āhua o te paura mika i hokona, me aro atu ki tēnei wā.

Ngā whakamahinga matua o te paura mika i roto i ngā paninga.

Ko te whakamahinga o te paura mika i roto i ngā paninga ka kitea nuitia i roto i ngā āhuatanga e whai ake nei:

1. Pānga ārai: Ka hangaia e ngā whakakī rite-pepa he whakaritenga taketake e anga whakarara ana i roto i te kiriata peita, ā, ka āraia rawatia te urunga o te wai me ētahi atu matū waikura ki roto i te kiriata peita. Ina whakamahia te paura sericite kounga teitei (ko te ōwehenga diameter ki te matotoru o te maramara he 50 ngā wā neke atu rānei, he pai ake kia neke atu i te 70 ngā wā), ka roa ake te wā urunga o te wai me ētahi atu matū waikura mā roto i te kiriata peita kia toru ngā wā. Nā te mea he iti ake te utu o ngā whakakī paura sericite i ngā kapia motuhake, he tino nui te uara hangarau me te ōhanga. Ko te whakamahinga o te paura sericite kounga teitei he huarahi nui hei whakapai ake i te kounga me te mahi o ngā paninga ārai-waikura me ngā paninga pakitara o waho. I te wā o te tukanga paninga, ka tukuna ngā maramara sericite ki te taumahatanga mata i mua i te totoka o te kiriata peita, ka hanga aunoa i tētahi hanganga e anga whakarara ana tetahi ki tetahi, me te mata hoki o te kiriata peita. Ko tēnei whakaritenga paparanga-paparanga, me tōna aronga e tika ana ki te ahunga e uru ai ngā matū waikura ki roto i te kiriata peita, te mea tino whai hua o te pānga ārai.
2. Te whakapai ake i ngā āhuatanga ā-tinana me ngā āhuatanga ā-pūkaha o te kiriata peita: Mā te whakamahi i te paura sericite ka taea te whakapai ake i te maha o ngā āhuatanga ā-tinana me ngā āhuatanga ā-pūkaha o te kiriata peita. Ko te mea nui ko ngā āhuatanga āhua o te whakakī, arā, ko te ōwehenga diameter ki te matotoru o te whakakī rite-pepa me te ōwehenga roa ki te diameter o te whakakī muka. Ko te whakakī kirikiri, pērā i te onepu me te kōhatu i roto i te raima, he mahi whakapakari i roto i ngā pae maitai whakapakari.
3. Te whakapai ake i te ātete kakahu o te kiriata peita: He iti te pakeke o te kapia tonu, ā, kāore hoki i te teitei te kaha o te maha o ngā whakakī (pērā i te paura talc). I tetahi atu taha, ko te sericite tētahi o ngā wāhanga o te karāneti, he nui te pakeke me te kaha ā-mīhini. Nō reira, mā te tāpiri i te paura sericite hei whakakī ki te paninga ka taea te whakapai ake i tōna ātete kakahu. Ko te nuinga o ngā paninga motuka, ngā paninga rori, ngā paninga ā-mīhini ārai-waikura, me ngā paninga pakitara e whakamahi ana i te paura sericite.
4. Te mahi ārai: He tino teitei te ātete o te Sericite, ā, koia tonu te rauemi ārai pai rawa atu. Ka hangaia he ranunga ki te kapia silicon waro, ki te kapia silicon boron waro rānei, ā, ka hurihia hei rauemi uku he kaha miihini pai me te mahi ārai ina tūtaki ki ngā pāmahana teitei. Nō reira, ka mau tonu ngā waea me ngā taura i hangaia ki tēnei momo rauemi ārai i tō rātou āhua ārai taketake ahakoa kua tahuna ki te ahi. He mea tino nui mō ngā maina, ngā kauhanga, ngā whare motuhake, ngā whare motuhake, me ētahi atu.
5. Ārai mura: He mea nui te paura sericite hei whakakī ārai mura. Mēnā ka honoa ki ngā ārai mura halogen waro, ka taea te hanga paninga ārai mura me te ārai ahi.
6. Ātete ki te hihi UV me te hihi infrared: He tino pai te mahi a te Sericite ki te tiaki i te hihi ultraviolet me te hihi infrared. Nō reira, mā te tāpiri i te paura sericite mākū ki ngā paninga o waho ka taea te whakapai ake i te ātete UV o te kiriata peita me te whakaroa i tōna koroheketanga. Ka whakamahia tōna mahi tiaki infrared hei whakarite i ngā rauemi whakamahana me te whakamahana (pēnei i ngā paninga).
7. Te irahiko wera me ngā paninga pāmahana-tiketike: He pai te kaha o te sericite ki te irahiko pūwhero, pērā i te whakakotahitanga me te waikura rino, ka taea ai te hanga i ngā pānga irahiko wera tino pai.
8. Te ārai oro me te pānga mimiti ru: Ka taea e te sericite te whakarerekē nui i te raupapa o ngā moduli ā-tinana o ngā rauemi, ka hanga, ka whakarerekē rānei i tō rātou viscoelasticity. Ka mimiti pai tēnei momo rauemi i te kaha wiri, ka whakaiti i ngā ngaru wiri me ngā ngaru oro. Hei tāpiri, ko te whakaata tonu o ngā ngaru wiri me ngā ngaru oro i waenga i ngā maramara mika ka whakaiti anō i tō rātou kaha. Ka whakamahia hoki te paura sericite hei whakarite i ngā paninga ārai oro, ārai oro, me te mimiti ru.