China Mica roba foda masana'anta da masu kaya

Roba mica foda

Short Bayani:

Bayanin Samfura

Alamar samfur

Rubutun Grade Mica Foda

Abu	Launi	Fari (Lab)	Girman barbashi D90 (μm)	Haɗawa	Tsabta (%)	Magnetic abu (ppm)	Motsawa （%）	LOI (650 ℃)	PH	Lura
Roba Mica Foda
HCD-200	Fari	96	60	Matsananci high	＞ 99.9	＜ 50	＜ 0.5	0.1	7.6	Babban Ayyukan Haɗawa
HCD-400	Fari	96	48	Matsananci high	＞ 99.9	＜ 50	＜ 0.5	0.1	7.6	Babban Ayyukan Haɗawa
HW-200	Fari mai haske	98	65	Matsananci high	＞ 99.9	＜ 20	＜ 0.5	0.1	7.6	Babban-samfurin Samfur
HCW-400	Fari mai haske	98	50	Matsananci high	＞ 99.9	＜ 20	＜ 0.5	0.1	7.6
HCW-600	Fari mai haske	98	25	Matsananci high	＞ 99.9	＜ 20	＜ 0.5	0.1	7.6
HCW-1250	Fari mai haske	98	15	Matsananci high	＞ 99.9	＜ 20	＜ 0.5	0.1	7.6

Roba

A cikin aikace-aikacen filin roba, mica yafi amfani da sifa iri biyu na mica kanta, wanda ke ba da kyakkyawan ƙarfin ƙarfafa samfuran roba. Kyakkyawan kayan haɓaka masu ƙyama na halitta, suna samar da kyakkyawan aikin haɓakar lantarki don babban rufin roba Amfani da shingen amfani da takardar mica, yana ƙara matsewar iska; Yana iya sashi maye gurbin silica, abin da ke samar da mafita na tattalin arziki ɗaya don kayan haɗin roba; Kyakkyawan juriya da juriya na abrasion, yana inganta juriya abrasion mai ƙarfi na roba mai tsayayyar abrasion. Kyakkyawan kuma kyakkyawan tasirin kewayawa yana ba da halaye na keɓe mai kyau don ƙira.

HUAJING roba mica jerin samfurin ya ɗauki ka'idar narke ƙirar a cikin babban zafin jiki. Dangane da haɓakar sinadarin mica na halitta da tsarin ciki, wanda aka samar bayan wutan lantarki da narkewa a cikin zafin jiki mai yawa, sanyaya da ƙira, to za'a iya samun mica na roba. Wannan samfurin yana da fa'idodi na tsabtar fari da tsinkaye, ƙaramin baƙin ƙarfe mai ƙaranci, babu ƙarfe mai nauyi, mai jure zafin rana, mai tsayayyar alkali mai ƙin acid, sannan kuma yana da tsayayya ga lalata lahani mai haɗari, aikin barga da kyakkyawan rufi.

Babban Bambancin Dukiya tsakanin Mica na Roba da Mica na Zamani

1. Mica na roba ba ta ƙunshi hydroxyl (OH) -, kuma ƙarfin haɓakar zafin jikinsa da kwanciyar hankalinsa ya fi na mica na zahiri, kuma yawan zafin aikin yana kusan 1100 ℃. Girman kwayar halittar yana raguwa sannu a hankali sama da 1200 ℃, kuma yawan zafin jikin da yake narkewa ya kusan 1375 ± 5 ℃. Mafi yawan amfani da zafin jiki na mica na halitta: Muscovite 550 ℃; Muscovite 800 ℃ (Muscovite na halitta ya fara ruɓewa a 450 ℃ kuma kusan gabaɗaya a 900 ℃; Muscovite ya fara ruɓewa a 750 ℃, tare da asarar nauyi mai girma sama da 900 ℃). Za'a iya rarrabe nau'ikan Mica ta hanyar dumama ɗumi mai zafi ko kuma nazarin yanayin zafi na daban.

2. Mica na roba suna da ƙazamtattun ƙazamtattun abubuwa. Sai dai cewa taurin ya ɗan fi na mica na ɗabi'a girma, sauran kaddarorin injiniyoyi, rufin lantarki da kaddarorin fitar kayan aikin mica sun fi na mica na halitta kyau. Mica na roba za su iya maye gurbin mica ta al'ada gabaɗaya kuma sabon salo ne na kayan haɓɓaka zafin jiki mai ɗorewa da kyawawan halaye na musamman.