Umhlinzeki weTalc (Ibanga Lemithi) eNingizimu Afrika
Impuphu ye-talcum ehlanziwe kahle kakhulu yezimonyo nemithi — i-mineral ethambile ye-magnesium silicate esetshenziswa njenge-glidant kanye ne-lubricant ekukhiqizweni kwamaphilisi, i-texture kanye ne-ejenti yokumboza kuma-powder obuso, kanye ne-muncwa emzimbeni kanye nempuphu yengane.
Cela ikhodiIzinhlobo Ezisheshayo
| Igama le-INCI | I-Talc |
| CAS Cha | 14807-96-6 |
| I-Chemical Formula | I-Mg₃Si₄O₁₀(OH)₂ |
| ukubukeka | Okumhlophe kuya kokumpunga okukhanyayo impuphu ecolekile kakhulu, enamafutha uma uyithinta |
| Ubunzima (i-Mohs) | 1 (amaminerali athambile kakhulu) |
| Ukuhlanzeka | ≥ 99% i-talc; ayinayo i-asbestos |
| Usayizi wezinhlayiyana | D50 ~5–15 µm (izinga lemithi/lezimonyo) |
| Okufakiwe | 25 kg izikhwama |
Iyini i-Talc yezinga lemithi?
I-Talc iyiminerali ye-hydrous magnesium phyllosilicate eyenzeka ngokwemvelo enefomula i-Mg₃Si₄O₁₀(OH)₂. Iyiminerali ethambile kakhulu eyaziwayo (ubulukhuni be-Mohs 1) futhi inomuzwa ohlukile wamafutha, onensipho. I-talc yezinga lemithi ikhiqizwa ngama-talc deposits akhethiwe, angenayo i-asbestos futhi icutshungulwa ukuze kususwe ukungcola, kufaka phakathi noma yimaphi amaminerali ane-fibrous, okukhiqiza impuphu emhlophe emsulwa, emhlophe kuya kompunga okhanyayo. Amabanga emithi kanye nezimonyo kumele ahambisane nemininingwane ye-pharmacopoeia (BP, USP, Ph.Eur.) eqinisekisa ukukhululeka kwimicu ye-asbestiform kanye nobumsulwa obucacisiwe be-microbiological.
Ithebhulethi Yemithi I-Glidant kanye ne-Lubricant
Ekwenziweni kwamaphilisi emithi, i-talc isetshenziswa njenge-glidant (ithuthukisa ukugeleza kwempuphu ngama-hopper kanye nama-feeder) kanye ne-lubricant (ukunciphisa ukungqubuzana phakathi kwama-tablet granules kanye nezindawo zokufa ngesikhathi sokucindezelwa). Ivame ukusetshenziswa ngokuhlanganiswa ne-magnesium stearate - i-talc inikeza ngokuyinhloko isenzo se-glidant futhi ayithandi amanzi kakhulu kune-magnesium stearate, ikhiqiza umthelela omncane ekuqhekekeni kwamaphilisi uma isetshenziswa emazingeni afanele. I-Talc isetshenziswa futhi njengesihlanganisi sokugcwalisa esingasebenzi ekwakhiweni kwamaphilisi kanye ne-ejenti yokukhipha uthuli ekwenziweni kwama-capsule e-gel ethambile (softgel).
Izicelo zezimonyo
Kuma-powder obuso, ama-blush, ama-eyeshadow, kanye nama-setting powder, i-talc iyisithako esiyinhloko sokugcwalisa isisekelo - esifaka isandla ekumbozeni, ekuzizweni kwesikhumba okubushelelezi, ekumuncweni kwamafutha, kanye nokwakheka kwezimonyo eziningi kuya ku-powder. Inhlanganisela yayo eyingqayizivele yokushelela, ukumboza, kanye nomphumela wokugxila okuthambile kwenza ingenakufakwa ezimonyweni ze-powder eziqinile nezikhululekile. Ku-powder yomzimba kanye ne-baby powder, i-talc isebenza njengesimunca esinciphisa umswakama kanye nokuhuzuka ebusweni besikhumba. I-Terracore Chemicals inikeza i-talc yezinga lemithi, engena-asbestos ngokuhambisana nemigomo yabakhiqizi bezimonyo kanye nemithi.
Izicelo
- Impuphu yobuso, i-blush, i-eyeshadow, kanye ne-setup powder base filler
- Impuphu yomzimba kanye nempuphu yengane emunca
- I-glidant yethebhulethi yemithi kanye ne-die lubricant
- I-Softgel capsule mold-release i-ejenti yokususa uthuli
- I-binder kanye ne-filler ecindezelwe ngempuphu ecindezelwe
- Isixubi sethebhulethi kanye nesigcwalisi ku-granulation eyomile
- Isiliphu sokwakheka kwezimonyo kanye ne-ejenti yokumboza
Udinga ikhotheshini ye-Talc (Pharma)?
Sitshele izinga lakho elidingekayo kanye nobuningi — sizophendula ngamanani, imininingwane, kanye nezikhathi zokukhokha.
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