Talc - mai ma'adinai ko dutse? Talc baby foda

Kila da kowa da kowa a kalla sau daya a rayuwarsu amfani da dalilai daban-daban talc. Duk da haka, talc - mai ma'adinai ko dutse? Wannan dutse na da yawan musamman Properties. Saboda wannan an kuma yi amfani da kayan shafawa da kuma ga yi na yara kayayyakin for fata kula, kuma a cikin masana'antu (samar da Paint formulations, kayan aiki, da kuma sauransu. N.)

A sunadarai abun da ke ciki na talc

Talc - a hydrous magnesium silicate. Its sinadaran dabara ne game da: Mg3Si4O10 (OH) 2. Wannan abun da ke ciki na iya samun bambancin, a matsayin wani ɓangare na silicon ana maye gurbin a wasu lokuta, aluminum, titanium, magnesium - baƙin ƙarfe ko manganese. Shi ne ya kamata a lura da cewa talc - mai ma'adinai da cewa shi ne kusan insoluble a ruwa, acid. The adadin impurities shi ne dogara a kan ta wuri na samarwa. An dade an mined a Misira da kuma kewaye yankin na kasar Sin. High quality-ma'adinai da ake samu a Poland, Czech Republic, Faransa. A Rasha, babban adibas ne a cikin Urals, da Baikal, Krasnoyarsk Abuja. Kafa wannan ma'adinai a metamorphic yanayi. Dole yanayi na samuwar talc - zafin jiki na game da 400 ° C, Yã isa zama adadin ruwa (bayan canji na ma'adanai baƙin ƙarfe da magnesium arziki rock). Saboda da halaye, talc - mai ma'adinai na wasu duwatsu. Akwai da dama iri talc.

ma'adinai jinsunan

Dangane da tsarin fasali da kuma gaban wasu impurities, wadannan iri talc. Malaga yana da wani layi daya (ko sarƙafewa) zaruruwa wuri lu'ulu'u. Minnesotan - ne ma'adinai wanda launi ne mafi cancanta ga ruwan kasa (saboda gaban na baƙin ƙarfe, wanda ya maye gurbin da magnesium). Steatite yana da wani m tsarin. "Wen" duk da haka an kira. A gaban nickel ne na hali villemseita. A launi daga cikin dutse - a blue ko greenish. Talkohlorit kamar yadda impurities yana chlorite. Popular sau da yawa a can ne mai daraja talc. Wannan high yawa daga cikin dutse, wani translucent (ko dan kadan fari). Wannan ma'adinai yana da kyau a bi.

Babban jiki halaye na ma'adinai

Wannan dutse yana da wani launi daga translucent zuwa kasa-kasa. A foda ne ta launi - fari. Talc - ne softest ma'adinai, ta taurin ne daya naúrar a cikin Mohs sikelin. Bisa ga irin zane daga cikin kayan yayi kama da sabulu, shi ne kadan m ga tabawa. A elasticity ne low, ko da yake yana da sauki tanƙwara. Talc ne wani matalauci shugaba na wutar lantarki, da zafi. Ma'adinai garwaya da ruwa da kyau, shi ne ba mai guba. Zai iya tsayayya sterilization a zazzabi na 160 ° C (ba kasa da sa'a daya).

Talc a magani

Talc ne yadu amfani a cikin yi da magunguna. Ana iya gani a cikin abun da ke ciki na da yawa na capsules, Allunan. Duk da haka, ta maida hankali a wannan yanayin kada wuce 30%. Talc ba da shawarar da za a dauka baki a jiki zafin jiki ya karu. Har ila yau contraindications ne cututtuka na ciki gabobin kamar ciki, saifa. Tare da matsananci hankali ya kamata a dauka don formulations dauke da wannan ma'adinai, ciki da kuma lactating mata. Mai tsanani har zuwa da zazzabi na talc kankara ana amfani da dumama wasu yankuna na jiki. Talc foda ne yadu amfani da na waje wakili. A wannan yanayin, ta maida hankali izini a 90-99%. Talc - wani jariri foda, wanda daidai ta kawar da wuce haddi danshi, game da shi, kare m baby fata daga hangula. Duk da haka, ya kamata a dauki la'akari da irin wannan lokaci: tsawo daukan hotuna zuwa ko yin amfani da wannan ma'adinai foda zai iya sa numfashi matsaloli, canje-canje a cikin kyallen takarda.

Musamman foda yara

Tun talc - shi ne mai foda, wanda shi ne a kai tsaye lamba tare da fata da yaro, dole ne ya dole a haifuwa. Baya ga wannan ma'adinai a cikin abun da ke ciki ya hada da sitaci, tutiya oxide. Har ila yau, wasu masana'antun iya amfani da sinadaran kamar shinkafa sitaci, masara gari. Ya kamata kauce wa powders cewa da pungent wari, wadanda ba uniform tsarin. Wadannan iri kwaskwarima kayayyakin: foda-foda da ruwa talc. Foda mallaka kyau deodorant da maganin antiseptik Properties. Duk da haka, a lokacin da amfani da jariri zai iya sha taba wasu daga cikin ma'adinai foda. Liquid talc ne sauki don amfani a lokacin da amfani da fata surface shi ne tuba a cikin wani foda da kuma garwaya da wuce haddi danshi. Saboda da daidaito, talc ba birgima cikin lumps. Duk da haka, da kudin ne dan kadan fi da cewa da talakawa foda. Masana sun bayar da shawarar yin amfani da talcum foda matsayin wata na biyu na rayuwa. Kada tambaya ta kai tsaye a fata. Zai fi kyau da farko zuba a kan wani auduga kushin ko dabino daga kansa, kuma amma sai tambaya haske foda ƙungiyoyi tsakanin baby ta fata folds.

A amfani da talc a cikin kayan shafawa

Kusan duk ido inuwa za a iya gani a cikin abun da ke ciki na abu kamar talc. Yana da na halitta adsorbent, wanda ba ka damar yin-up karshe ƙara a kan fata. Har ila yau, wannan foda an gabatar a cikin abun da ke ciki da kuma fuska creams. Irin wannan kayan shafawa taimaka fata zauna taushi, santsi da kuma bushe. Talc ne iya mamaye da kuma daban-daban da sinadarai, da gubobi da surface na epidermis. A sakamakon, da fata da samun karin kariya da lalacewa. Wasu nazarin bayar da shawarar cewa wannan ma'adinai iya hana ci gaban da haifuwa na wasu kwayoyin cuta (misali, typhoid zazzabi). Sau da yawa sosai, talc da ake amfani da a samar da bushe deodorants. Shi ne kuma wani bangare ne na gyara man fuska masks. By foda dole ne hadu wasu bukatun. Da fari dai, dole ne a sosai tsabtace na impurities da kwayoyin da wari. Abu na biyu, akwai gazawa da kuma zumunta barbashi size. A wasu lokuta, Kada su kasance ma kananan, don haka kamar yadda ba su sanƙarar da pores na epidermis.

Talc - shi ne cewa daga cikin abu na zamani masana'antu?

Bugu da kari a magani da kuma kayan shafawa, talc da ake amfani a da yawa masana'antu. Su rufe duk wani nau'i na roba kayayyakin, roba, roba, su hana su daga mai danko tare. Har ila yau, talc amfani a cikin masana'antun sarrafa kayayyakin abinci (a matsayin filler, wani ƙari). A takarda masana'antu ne ma yin amfani da wannan abu. Takarda mai rufi da talcum foda, daidai garwaya da tawada. Shi ne a bukatar a jihar Tsarin (for muhimmanci takardun). A tufafi masana'antu ne sau da yawa maye gurbinsu da compacted alli talc. Ya sa mai kyau maki, yana da sauki wajen gano tare da wani nama. Saboda da thermal da lantarki rufi Properties, mai ma'adinai amfani a cikin tukwane masana'antu (don kara juriya high-mita radiation).