Sericite

Sericite ndi mchere wa silicate wokhala ndi mawonekedwe abwino ngati masikelo.Imakhala ndi tinthu tating'onoting'ono komanso mosavuta hydration.Pali zochepa zolowa m'malo mwa ma cation.Kuchuluka kwa K + yodzazidwa mu interlayer ndi yocheperapo kuposa ya muscovite, kotero kuti potaziyamu yomwe ili mu mankhwala ndi yotsika pang'ono kuposa ya muscovite.Koma madziwa ndi apamwamba kuposa a muscovite, kotero anthu ena amawatcha kuti polysilicon, potaziyamu-osauka, mica yadongo yokhala ndi madzi.

Kugwiritsa ntchito sericite m'munda wa zokutira

Superfine sericite ufa ndi mtundu watsopano wazodzaza zogwira ntchito, zomwe zimagwiritsidwa ntchito kwambiri popanga utoto ndi zokutira.Chifukwa ufa wa sericite uli ndi mawonekedwe owoneka bwino, kristalo wosalala pamwamba, chiŵerengero chachikulu cha m'mimba mwake mpaka makulidwe, kuyera kwakukulu, katundu wokhazikika wa mankhwala, kulemera kwabwino, kusalala, kutchinjiriza ndi kukana ma radiation, amagwiritsidwa ntchito kwambiri mu utoto wapamwamba kwambiri, dzimbiri- zokutira zotsimikizira, zosawotcha komanso zoletsa dzimbiri.bwino pigment filler.Chifukwa cha kapangidwe ka sericite, filimu ya utoto imatha kusungidwa kwa nthawi yayitali popanda kufota pambuyo poti tinthu tating'ono ta utoto talowa m'magawo a sericite.

Mapangidwe a sericite ndi ofanana ndi a zokutira zachikhalidwe monga talc, kaolin, wollastonite, etc., ndipo onsewa ndi a mchere wa silicate, koma mawonekedwe ake apadera ndi zinthu zapadera zimapangitsa kuti zikhudze zofunikira za zokutira pazogwiritsa ntchito. Mwachitsanzo, mu Ili ndi mphamvu yowonjezera ndege mu utoto.Kugwiritsa ntchito superfine sericite ufa m'malo mwa miyambo inorganic fillers mu ❖ kuyanika formulations akhoza kwambiri kupititsa patsogolo mphamvu ya ❖ kuyanika filimu ndi adhesion pakati ❖ kuyanika filimu ndi gawo lapansi, kusintha umphumphu, kukana nyengo, asidi ndi alkali kukana ❖ kuyanika, ndi kusintha utoto filimu kusalala.Amagwiritsidwa ntchito pa zokutira kunja kwa khoma, amatha kusintha kutentha kwake, anti-fouling, anti-radiation ndi zina.

ufa wa sericite wonyowa ukhoza kuwonjezeredwa ku utoto wapamwamba kwambiri kuti ulowe m'malo mwa ufa wa zinki, ufa wa aluminiyamu, titaniyamu ufa, ndi zina zotero.Mkaka wamafuta ndi mkaka wa acrylic ndi utoto wina wamkati wamkati, komanso galimoto, njinga yamoto, utoto wa sitima, ndi zina zambiri.

Pambuyo powonjezera ufa wapamwamba kwambiri wa sericite ku zokutira zachitsulo zosayaka moto, zofananira zake zimasintha kwambiri.Powonjezera ufa wa sericite wosinthidwa ndi titanate coupling agent, malire a kutentha kwa kutentha kwa kutentha kwa moto akuwonjezeka ndi 25 ℃, kukana madzi Malire amawonjezeka kuchokera ku 28h mpaka 47h, ndipo mphamvu ya mgwirizano ikuwonjezeka kuchokera ku 0.45MPa mpaka 1.44MPa.

Kuonjezera mlingo woyenera wa superfine sericite ufa pa ❖ kuyanika kutembenuka kwa dzimbiri kumatha kukulitsa kukana kwa kutentha, kukana nyengo, kukana madzi, kukana dzimbiri ndi mawotchi amakanema a filimu yokutira.

Pambuyo powonjezera ufa wa sericite wapamwamba kwambiri ku zokutira zotsutsana ndi dzimbiri, kuuma kwa pamwamba, kusinthasintha, kumamatira ndi kukana kwa filimu yophimba kumapangidwa bwino;Pa nthawi yomweyo, akhoza m'malo kapena pang'ono m'malo titaniyamu woipa mu ❖ kuyanika chiphunzitso kuchepetsa mtengo popanda kukhudza ❖ kuyanika ntchito.