Chigawo chachikulu cha talc ndi magnesium silicate yomwe ili ndi madzi, ndi formula ya maselo Mg3 [Si4O10] (OH) 2. Talc ndi ya monoclinic system.Krustalo ili mu mawonekedwe a pseudo hexagonal kapena rhombic flakes, nthawi zina amawoneka.Nthawi zambiri amapangidwa kukhala zowundana, masamba ngati, radial, ndi fibrous aggregates.Zosawoneka bwino kapena zoyera, koma zowoneka bwino zobiriwira, zachikasu zowala, zofiirira, kapena zofiira chifukwa cha kukhalapo kwa zonyansa zochepa;Pamwamba pa cleavage amawonetsa kuwala kwa ngale.Kulimba 1, mphamvu yokoka yeniyeni 2.7-2.8.

Talc ili ndi zinthu zabwino kwambiri zakuthupi komanso zamankhwala monga lubricity, anti adhesion, flow aid, fire resistance, acid resistance, insulation, high melting point, inactive chemical properties, good covering power, softness, good luster, and adsorption strong.Chifukwa cha mawonekedwe ake a kristalo wosanjikiza, talc imakhala ndi chizolowezi chogawanika kukhala masikelo ndi mafuta apadera.Ngati zomwe zili mu Fe2O3 ndizokwera, zidzachepetsa kutchinjiriza kwake.

Talc ndi yofewa, yokhala ndi mphamvu ya Mohs ya 1-1.5 komanso kutsetsereka.The {001} cleavage ndi yokwanira kwambiri, ndipo ndiyosavuta kusweka kukhala magawo oonda.Mbali yopumira yachilengedwe ndi yaying'ono (35 ° ~ 40 °), ndipo ndi yosakhazikika kwambiri.Mwala wozungulira ndi wopangidwa ndi silicified komanso woterera wa magnesite, magnesite, ore yowonda, kapena marble wa dolomite.Kupatula miyala ingapo yokhazikika, nthawi zambiri imakhala yosakhazikika, yokhala ndi mfundo zokhazikika komanso zothyoka.Zinthu zakuthupi ndi zamakina za miyala ndi miyala yozungulira zimakhudza kwambiri ntchito yamigodi.

Mlingo wa Chemical: Kagwiritsidwe: Amagwiritsidwa ntchito ngati kulimbikitsa ndikusintha zodzaza mu rabara, pulasitiki, utoto, ndi mafakitale ena amankhwala.Zowonjezera: Wonjezerani kukhazikika kwa mawonekedwe azinthu, onjezerani mphamvu zowonongeka, kumeta ubweya wa mphamvu, mphamvu yokhotakhota, mphamvu yothamanga, kuchepetsa mapindikidwe, elongation, coefficient yowonjezera kutentha, kuyera kwakukulu, ndi kukula kwa tinthu tating'ono ndi kubalalitsidwa.

Gulu la Ceramic: Cholinga: Amagwiritsidwa ntchito popanga ziwiya zadothi zothamanga kwambiri, zowumbika zopanda zingwe zopanda zingwe, zoumba zosiyanasiyana zamafakitale, zoumba, zoumba tsiku ndi tsiku, ndi zowala za ceramic.Mawonekedwe: Kutentha kwakukulu kosasinthika, kuyera kowonjezereka pambuyo popanga, kachulukidwe yunifolomu, kuwala kwabwino, komanso kusalala pamwamba.

Zodzikongoletsera kalasi
Cholinga: Ndiwodzaza kwambiri pamakampani azodzikongoletsera.Mawonekedwe: Ili ndi zinthu zambiri za silicon.Imakhala ndi ntchito yotsekereza kuwala kwa infrared, potero kumathandizira zodzikongoletsera zodzitchinjiriza ndi dzuwa komanso kukana kwa infrared.

Medical ndi chakudya kalasi
Kagwiritsidwe: Amagwiritsidwa ntchito ngati chowonjezera m'mafakitale azamankhwala ndi zakudya.Mawonekedwe: Ndiwopanda poizoni, osanunkhiza, oyera kwambiri, ogwirizana bwino, onyezimira kwambiri, kukoma kofewa, komanso kusalala kwamphamvu.Phindu la pH la 7-9 silisokoneza mawonekedwe a chinthu choyambirira

Gulu la mapepala
Cholinga: Amagwiritsidwa ntchito pazinthu zosiyanasiyana zamapepala apamwamba komanso otsika.Makhalidwe: Ufa wa mapepala uli ndi mawonekedwe a kuyera kwakukulu, kukula kwa tinthu kokhazikika, komanso kuvala kochepa.Pepala lopangidwa ndi ufa uwu limatha kukhala losalala, labwino, kupulumutsa zida, ndikuwongolera moyo wautumiki wa mauna a utomoni.

Brucite ufa
Kagwiritsidwe: Amagwiritsidwa ntchito popanga porcelain yamagetsi, zadothi zamagetsi zopanda zingwe, zoumba zosiyanasiyana zamafakitale, zoumba, zoumba tsiku ndi tsiku, ndi glaze ya ceramic.Mawonekedwe: Kutentha kwakukulu kosasinthika, kuyera kowonjezereka pambuyo popanga, kachulukidwe yunifolomu, kunyezimira kwabwino, komanso kusalala pamwamba.