Xabagta zinc. Guryaha iyo Codsiyada

xabagta Zinc (magac kale - xabagta zinc) - waa xabagta ah amphoteric, crystalline hurdi budada Biyuhu dul kululaynta si tartiib ah oo sublimating at 1800 degrees. Beelaya biyo. qayilo The of zinc in xeryahooda ah - 2. formula kiimikada The ZnO. Macluumaadkaan waxaa muhiim u ah aadanaha. Waxay saamayn wajiyo on jidhka bini'aadamka.

xabagta Zinc: guryaha Physical

1. conductivity kaamerada The waa 54 W / (m * K).
2. Waa Semiconductor leh width band ee 3.3 eV ah.

guryaha kiimikada ee xabagta zinc

1. Waxaa sameynayso la acids. In this sameeyaan Cusbada leh.
2. Sameynayso la alkalis si ay u sameeyaan tetra-, sadex, iyo geksagidroksitsinkatov.
3. Qoraalkan waxaa la kala diri ee xal ammonia aqueous. Tani foomamka Ammoniate adag.
4. Marka alloying la oxides alkali iyo noocyada xabagta zinc zincate ah.
5. Marka alloying la xabagta Silicon iyo xabagta boron, silicates zinc, iyo foomamka Katiinado madxafka.

Sida xabagta zinc diyaariyey (ZnO)

xabagta Zinc waxaa laga heli karaa siyaabo dhowr ah:

• zincite macdanta dabiiciga ah;
• gubanaayo uumiga zinc (amayno) in oxygen (O) - waxa loogu yeero "habka Faransiis ah";
• by kala daatay kaamerada mid ah xeryahooda soo socda: hydroxide amayno (OH) 2, copolymer zinc amayno (CH3COO) 2 amooniyam amayno (NO3), ZnCO3 carbonate,
• hoos ZnS toogashada oxidative (tayadda zinc);
• marka Avv hydrothermal ah;
• by fiirsato of sludges iyo smelters habaaska. Of muhiimadda gaar ah dhirta kuwa ku takhasusay biraha duugga ah, oo ay ku jiraan tiro badan oo bir ah galvanized.

zinc xabagta

xabagta Zinc waxaa loo isticmaalaa in industry caag, warqada, bacyaal qaar ka mid ah, alaabta caag, maqaar macmal ah, fiilooyinka korontada, galaaska, dhoobada, isku qurxiyo (kareemada warshadaynta hargaha, daaweynta qurux) iyo cadar. Waxa loo isticmaalaa sida activator ah vulcanization ee Avv Hannaan masaxado arrinta organic kala duwan - methanol, chloroprene masaxado wakiilka vulcanizing ah, Midabka iyo filler ee wax soo saarka. Markii hore xabagta zinc waxaa loo baahan yahay sida Midabka cad ee rinjiga iyo enamels, laakiin hadda waxaa si buuxda la eryay TiO2 (titanium dioxide waa non-sun ah). xabagta zinc baahsan oo heshay in rinjiga, taayirrada iyo turxaan saliidda warshadaha.

xabagta baahsan iyo zinc ee daawada iyo farmashiyaha (daawooyinka "Zinc Saliidda", "Sudocrem", "dhaji Lassara"). Waxa loo isticmaalaa oo qayb ka ah oo cadar aalkolada, oo ah qaab ka carfayaan. In ku dhaqanka ayaa loo isticmaalaa in la abuuro bactericidal ah iyo waxa ku dahaaran saqafka isbitaalada, meelaha is-nadiifinta. Iyada oo xabagta zinc soo saaray cadeyga iyo cements waayo ilkaha ka hortag ah. Markii hore waxa uu u adeegsaday heer warshadeed isdaahirinta photocatalytic oo biyo ah.

Sidoo kale hoos tixgelin waa shay loo isticmaalo soo saaridda ee rinjiga iyo dhalooyinka ku salaysan galaas oo dareere ah, sida mid ka mid ah qaybaha kala duwan ee Faydi miridhku iyo sida daro ah in feed xayawaanka. Intaa waxaa dheer, budada ah walaxda waa wax rajo sida dhexdhexaad u shaqeeya laser budo. On ku salaysan xabagta zinc abuuray Kokes wuxuu midabada buluug. Qaar ka mid ah nanostructures (tus, filim khafiif ah) oo ku salaysan walax this waxaa loo isticmaali karaa sida dareemayaal dhalay ama gaas-xasaasi ah.

Waa maxay saamaynta on xabagta ku zinc aadanaha?

xarunta kiimikada waxa uu leeyahay sumoobo hooseeyo. In hawada ee dhismaha ka shaqeeya MPC Waa in aysan jirin wax ka badan 6 miligram halkii mitir cubic. Boorka ee xabagta zinc la abuuri karaa dul rasaas alaabta naxaasta ah. shaqada Ex la walax waa xabagta zinc ma geli isha. Daawooyinka la xabagta zinc waxaa lagula talinayaa oo keliya sida uu dhakhtarku ku faray.