Sericite

Sericite wani ma'adinai ne na silicate tare da tsarin sikeli mai kyau.Yana da lafiya barbashi da sauki hydration.Akwai ƙarancin maye gurbin cation a cikin tsarin.Adadin K + da aka cika a cikin interlayer bai kai na muscovite ba, don haka abun ciki na potassium a cikin sinadarai yana ɗan ƙasa da na muscovite.Amma abin da ke cikin ruwa ya fi na muscovite girma, don haka wasu mutane suna kiran shi polysilicon, potassium-poor, yumbu mai arzikin ruwa.

Aikace-aikacen sericite a fagen sutura

Superfine sericite foda wani sabon nau'in kayan aiki ne, wanda aka yi amfani da shi sosai a fagen fenti da sutura.Saboda sericite foda yana da lafiya sikelin siffar, santsi crystal surface, babban diamita-to-kauri rabo, high fari, barga sinadaran Properties, haske nauyi, santsi, rufi da radiation juriya, shi ne yadu amfani a daban-daban high-sa Paints, tsatsa- hujja, wuta-hujja da anti-lalata coatings.mai kyau pigment filler.Saboda tsarin da aka shimfiɗa na sericite, ana iya kiyaye fim ɗin fenti na dogon lokaci ba tare da faɗuwa ba bayan ɓangarorin rini sun shiga cikin lattice yadudduka na sericite.

Halin sinadarai na sericite yayi kama da na kayan maye na gargajiya kamar talc, kaolin, wollastonite, da dai sauransu, kuma duka biyun suna cikin ma'adanai na silicate, amma tsarinsa na musamman da kaddarorinsa na musamman sun sa ya shafi abubuwan da suka dace na sutura a cikin aikace-aikace, don misali, a cikin Yana da tasirin haɓaka jirgin sama a cikin fenti.Yin amfani da superfine sericite foda don maye gurbin gargajiya inorganic fillers a shafi formulations iya muhimmanci inganta ƙarfin da shafi fim da mannewa tsakanin shafi fim da substrate, inganta mutunci, weather juriya, acid da Alkali juriya na shafi, da kuma inganta da shafi. fenti fim santsi.Aiwatar da bangon bangon waje na waje, zai iya inganta juriya na zafi, hana lalata, anti-radiation da sauran kaddarorin.

Rigar-milled sericite foda za a iya ƙara zuwa high-sa fenti don maye gurbin zinc foda, aluminum foda, titanium foda, da dai sauransu Rigar-milled sericite foda an yadu amfani a daidai linseed man farar hula Paint, butadiene madara, propylene, polyvinyl acetate.Madara mai kitse da madarar acrylic da sauran fentin bango na ciki, da mota, babur, fentin jirgi, da sauransu.

Bayan ƙara superfine sericite foda zuwa karfe tsarin rufin wuta, abubuwan da ke da alaƙa suna inganta sosai.Ƙara sericite foda wanda aka gyara ta hanyar haɗin haɗin gwiwa na titanate, iyakar juriya na zafin wuta yana ƙaruwa da 25 ℃, juriya na ruwa Ana ƙara yawan iyaka daga 28h zuwa 47h, kuma an ƙara ƙarfin haɗin gwiwa daga 0.45MPa zuwa 1.44MPa.

Ƙara wani adadin da ya dace na superfine sericite foda ga tsatsa hira shafi iya bunkasa zafi juriya, weather juriya, ruwa juriya, lalata juriya da kuma m inji Properties na shafi fim.

Bayan ƙara ultra-lafiya sericite foda zuwa anti-lalata coatings, da surface taurin, sassauci, adhesion da kuma tasiri juriya na shafi fim an inganta;A lokaci guda, zai iya maye gurbin ko wani ɓangare na maye gurbin titanium dioxide a cikin tsarin sutura don rage farashin ba tare da rinjayar aikin aikin ba.