Rubber Additives Zinc Oxide

Zinc oxide1314-13-2ZnO

Bayani:

Bayani:

KayayyakiFarin foda, mara wari kuma mara guba. Wani nau'in oxide ne na tsaka-tsaki, yana narkewa cikin acid, alkali, ammonium chloride da ruwan ammonia, ba narke ruwa da barasa na ethyl ba.

AmfaniZinc oxide wani muhimmin sinadari ne na inorganic. An fi amfani da shi a cikin samfuran roba, vesicants, sutura, takarda, enamels, faranti, tawada, igiyoyi, fenti da sauran filayen.

Zinc Oxide (ZnO) wani nau'in sinadari ne wanda ke da tsarin sinadarai na ZnO. Ya bayyana a matsayin fari, foda mara wari wanda ba ya narkewa a cikin ruwa. Godiya ga haɗin kai na musamman, abu ne mai mahimmanci a cikin ɗimbin samfuran masana'antu da masu amfani.

I. Mahimman Halayen Zinc Oxide
Ayyukan zinc oxide ana samun su kai tsaye daga ainihin kayan sa na zahiri da sinadarai.

Kayayyakin Semiconductor: Zinc oxide mai faɗi - semiconductor na bandgap ne. Wannan yana sa ya zama mai kima sosai a masana'antar lantarki don aikace-aikace kamar fina-finai masu ɗorewa (misali, a cikin LCDs da allon taɓawa), varistors (masu ƙarfin lantarki{4}} masu dogaro da ƙarfi don kariyar karuwa), da kuma fasahar da ke fitowa kamar haske{5}}emitting diodes (LEDs) da ƙwayoyin rana.

Abun UV: Ɗaya daga cikin shahararrun kaddarorinsa shine ikonsa na sha da watsar da hasken ultraviolet (UV) yadda ya kamata a cikin duka nau'ikan UVA da UVB. Wannan ya sa ya zama mafi kyawu, faffadan tacewa ta UV ta zahiri.

Ayyukan Antibacterial da Antimicrobial: ZnO yana nuna aiki mai ƙarfi akan nau'in ƙwayoyin cuta da fungi. Wannan wani bangare ne saboda ikonsa na samar da nau'in oxygen mai amsawa (ROS) akan samansa, wanda ke lalata ƙwayoyin ƙwayoyin cuta.

Anti{0}mai kumburi da fata-Karewa: Yana da kaddarorin astringent da kwantar da hankali, yana sa shi tasiri wajen kwantar da hangulan fata. Hakanan yana samar da shingen kariya akan fata.

Babban Refractive Index (~ 2.0): Wannan kayan gani na gani yana nufin yana watsar da haske mai gani yadda ya kamata, yana ba da gudummawa ga yanayin yanayin sa da launin fari. Wannan shine dalilin da ya sa yana aiki da kyau a matsayin pigment kuma yana ba da kyakkyawar ɗaukar hoto a cikin sutura.

Piezoelectricity: Zinc oxide na iya haifar da cajin lantarki don amsa damuwa na inji. Ana amfani da wannan kadarar a cikin na'urori masu auna firikwensin, transducers, da tsarin microelectromechanical (MEMS).

II. Ayyuka na Farko da Aikace-aikace
Yin amfani da waɗannan halayen, zinc oxide yana aiki da ayyuka masu mahimmanci:

1. A cikin Skincare da Cosmetics (Sunscreens, Diaper Creams)

Aiki: Yana aiki azaman shingen rana na zahiri. Yana zaune a saman fata, yana samar da kariya mai kariya wanda ke nunawa da watsar da hasken UV mai cutarwa, yana hana kunar rana da lahani na tsawon lokaci{1}.

Aiki: Yana kwantar da fata kuma yana kare fata. A cikin man shafawa na diaper rash creams da calamine lotions, yana samar da wani shinge da ke kare fata mai zafi daga danshi da gogayya, yayin da magungunan sa na taimakawa wajen warkarwa.

2. A Masana'antar Rubber da Filastik

Aiki: Yana aiki a matsayin mai kunnawa a cikin tsarin vulcanization na roba (musamman a cikin taya). Yana inganta ƙarfin robar, elasticity, da juriya na zafi sosai.

3. A cikin Electronics da Optoelectronics

Aiki: Ana amfani da shi wajen samar da varistors don kare da'irori na lantarki daga igiyoyin wutar lantarki.

Aiki: Adana shi azaman oxide mai haske (TCO) a cikin sirara -wayoyin fim na hasken rana, tagogi masu inganci{1}, da nuni.

4. A Pharmaceuticals da Medical Products

Aiki: Ana amfani dashi a cikin bandeji, kaset, da man shafawa don maganin kashe kwayoyin cuta da raunuka{0}sa.

5. A cikin Sufi da Fenti

Aiki: Yana aiki azaman farar launi da ƙari na UV{0}, yana hana lalata rufin da abin da ke ciki daga hasken rana.

6. A Matsayin Abincin Abinci

Aiki: A wasu ƙasashe, ana amfani da shi azaman tushen zinc, muhimmin sinadari mai gina jiki, a cikin ƙaƙƙarfan abinci da hatsin karin kumallo.

A zahiri, zinc oxide babban gidan wuta ne. Siffofinsa masu mahimmanci{1}yana aiki azaman semiconductor, mai ƙarfi UV absorber, wakili na rigakafin ƙwayoyin cuta, da abin da ke hana kumburi{{2}masu kumburi{3}} suna sa ya zama dole. Daga kare fata daga rana da kwantar da kurjin jariri zuwa tabbatar da amincin na'urorin mu na lantarki da dorewar tayoyin mota, nau'in nau'in nau'in zinc oxide na musamman ya shafi kusan kowane bangare na rayuwar zamani.

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