Rarraba da halaye na takarda mica

A halin yanzu, akwai nau’ikan takarda na mica guda uku a kasuwa: takarda muscovite na halitta, takarda phlogopite na halitta, da takarda fluorophlogopite na roba.

Nau’in nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i nau’i a ƙasa da 500 ℃, kuma yawan asarar nauyi yana ƙasa da 1%; lokacin da takarda na muscovite na halitta yana mai tsanani zuwa 550 ℃ ko fiye, takarda na phlogopite mica na halitta yana da adadin ruwa mai yawa lokacin da zafi zuwa 850 ℃ ko fiye. Lokacin da takarda na roba fluorophlogopite mica ta bazu kuma ta yi zafi sama da 1050 ° C, an kuma saki babban adadin ions na fluoride. Bayan da adadin abubuwa masu yawa sun lalace, jinkirin harshensu da juriya sun ragu sosai. Saboda haka, matsakaicin yawan zafin jiki na takarda na muscovite na halitta shine 550 ° C, matsakaicin yawan zafin jiki na takarda na phlogopite na halitta shine 850 ° C, da Taicheng fluorphlogopite Matsakaicin zafin aiki na takarda shine 1 050 ° C.