Mapulogalamu a Mika
Minda yayikulu yogwiritsira ntchito: ufa wa mica uli ndi mawonekedwe a chiŵerengero chachikulu cha makulidwe, kutentha kwakukulu, kukana kwa asidi ndi alkali, katundu wokhazikika, kukana ming'alu ndi zina zotero.Amagwiritsidwa ntchito kwambiri m'mafakitale omangira, mafakitale omenyera moto, zozimitsa moto, kuwotcherera elekitirodi, zokutira, pulasitiki, mphira, kutchinjiriza magetsi, kupanga mapepala, mapepala a asphalt, kutchinjiriza mawu ndi zida zonyowa, zida zokangana, kuponyera EPC ❖ kuyanika, kukumba mafuta kumunda. , pearlescent pigment ndi mafakitale ena a mankhwala.Superfine mica ufa itha kugwiritsidwa ntchito ngati zodzaza ndi mapulasitiki, zokutira, utoto, mphira, ndi zina zambiri, zomwe zimatha kupititsa patsogolo mphamvu zake zamakina, kukulitsa kulimba kwake, kumamatira, kukana kukalamba komanso kukana dzimbiri.Kuphatikiza pa kutchinjiriza kwake kwamphamvu kwambiri kwamagetsi, kukana kwa dzimbiri kwa acid-base, elasticity, kulimba ndi kutsetsereka, kutentha ndi kutsekemera kwamawu, kutsika kwapakati pakukulitsa kwamafuta ndi zinthu zina, ndiyenso woyamba kuyambitsa mawonekedwe a pepala lachiwiri, monga. monga pamwamba yosalala, lalikulu m'mimba mwake makulidwe chiŵerengero, mawonekedwe wokhazikika, zomatira mwamphamvu ndi zina zotero.M'makampani, amagwiritsidwa ntchito ngati insulating zinthu zamagetsi ndi zida zamagetsi ndi kutchinjiriza kwake ndi kukana kutentha, kukana kwa asidi, kukana kwa alkali, kukana psinjika ndi kukana peeling;Kachiwiri, amagwiritsidwa ntchito popanga mazenera a ng'anjo ndi magawo amakina a ma boiler a nthunzi ndi ng'anjo zosungunulira.Mica scrap ndi mica powder amatha kusinthidwa kukhala pepala la mica, komanso amatha kusintha pepala la mica kuti apange zida zosiyanasiyana zotchingira zotsika mtengo komanso makulidwe a yunifolomu.
Zitsanzo wamba m'madera osiyanasiyana: Mica 16-60 mauna, makamaka ntchito kuwotcherera elekitirodi ndi mafakitale ena;Ma mesh 60-325 amagwiritsidwa ntchito makamaka ngati mica ceramics, yomwe ili ndi mphamvu yotchinga kwambiri komanso mphamvu yayikulu ya dielectric.Sizimatulutsa mpweya ndipo zimaphulika pansi pa arc amphamvu, ndipo zimatha kugwiritsidwa ntchito kwa nthawi yaitali pa kutentha kwakukulu kwa 350 ℃.Ilibe mayamwidwe amadzi ndi coefficient yaying'ono yakukulitsa kutentha;200-1250 mauna ntchito ngati utoto admixture, amene angasonyeze kuwala ndi kutentha, kuchepetsa kuwonongeka kwa ultraviolet ndi kuwala kwina ndi kutentha kwa utoto filimu, kuonjezera asidi ndi zamchere kukana ndi kutchinjiriza magetsi ❖ kuyanika, kusintha kukana chisanu, kulimba ndi kuphatikizika kwa zokutira, ndikuchepetsa kutulutsa kwa mpweya wa zokutira.Pewani kusweka ndikuwongolera kukana kukokoloka kwa madzi amafuta.Utoto kwa demoulding pamene kuthira zitsulo, ❖ kuyanika kwa kutaya thovu ndi electroplating kusamba, filler mu zodzoladzola, zowonjezera mu antifreeze ndi sunscreen, admixture mu kusindikiza utoto phulusa, kuyimitsidwa wothandizila youma ufa wozimitsa moto wothandizira, etc;Pambuyo 325-1250 mauna mica ufa anawonjezedwa mu engineering mapulasitiki PVC, PP ndi ABS, matenthedwe mapindikidwe kutentha pafupifupi kuwirikiza kawiri, zosiyanasiyana mawotchi katundu si kwambiri kuchepetsedwa, ndi mphamvu mphamvu pang'ono bwino;Kuwonjezera 20% mica ufa ku nayiloni 66 osati pang'ono amachepetsa mawotchi katundu, komanso kwambiri kusintha maonekedwe a mankhwala ndi kumawonjezera kukana warpage.Mu mbale yopangira mphira, magwiridwe antchito azinthu amatha kusintha kwambiri.Mufilimu ya pulasitiki, imatha kusintha kukana kokulirakulira, elongation, mphamvu yogwetsa ngodya yakumanja ndi zolemba zina za filimuyo kuti zikwaniritse ndikupitilira muyezo.