ʻO ka wehewehe pōkole:
Helu CAS: 1314-13-2
ʻAno molekala: OZn
kaumaha molekala:81.39
Hoʻolālā kemika:
| ʻIke Kumu | |
| inoa huahana | Zinc oxide |
| Papa | Papa hanai |
| Ka nana aku | pauda keʻokeʻo |
| Hoʻāʻo | 99% |
| Ola ola | 2 Makahiki |
| Hoʻopili | 25kg/ʻeke |
| Kūlana | E mālama i kahi maloʻo, maloʻo, ʻeleʻele i loko o kahi pahu i hoʻopaʻa paʻa ʻia a i ʻole cylinder. |
ʻO ka wehewehe ʻana o Zinc oxide
ʻO Zinc oxide he aniani keʻokeʻo a i ʻole ka pauka, no ka ʻōnaehana kristal hexagonal. ʻAʻohe ʻala, ʻona ʻole, ʻaʻohe one, maikaʻi maikaʻi. ʻO ka mānoanoa 5.606g/cm3, hoʻohaʻahaʻa ʻia ka index refractive 2.0041,1800 ℃. ʻO ka mana kala ʻelua ʻoi aku ka nui o ka carbonate kepau kumu, a ʻo ka mana uhi he hapalua ia o ka carbon dioxide a me ka zinc sulfide. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol, hiki ke hoʻoheheʻe ʻia i ka waikawa, sodium hydroxide, ammonium chloride, amphoteric oxide. Melemele ke wela ma ke ana wela a keokeo ke hooluolu. Ma ka ea haʻahaʻa, hoʻopaʻa ia i ke kalapona kalapona a me ka wai a lilo i ka zinc carbonate kumu. Hiki ke hoʻemi ʻia i ka metala zinc e ke kalapona a i ʻole carbon monoxide. ʻO ka zinc oxide lattice ka nui o ka zinc, ʻoi aku ka haʻahaʻa o ka ikehu ionization mua o ka zinc, maʻalahi ke nalowale i nā electrons, a ʻoi aku ka nui o ka mobility electron zinc oxide ma mua o ka neʻe ʻana o ka lua, hiki ke manaʻo ʻia he N-type semiconductor.
Hoʻohana i ka huahana
ʻO Zinc oxide, i ʻike ʻia hoʻi he zinc keʻokeʻo, he pauka keʻokeʻo maʻemaʻe i haku ʻia me nā ʻāpana liʻiliʻi amorphous a i ʻole ka nila. Ma ke ʻano he kumu kumu kemika, loaʻa iā ia ka nui o nā noi, e like me ka rubber, electronics, coatings a me nā ʻoihana ʻē aʻe. Hiki ke hoʻohana ʻia ka hana a me ka maikaʻi o Zinc oxide ma ke ʻano he puaʻa keʻokeʻo no ka paʻi ʻana a me ke kala, hana pepa, pāʻani. I loko o ka lāʻau lapaʻau i hoʻohana ʻia e like me ka lāʻau kūlohelohe, synthetic rubber a me ka latex vulcanized active agent, reinforcing agent and colorant. Hoʻohana pū ʻia i ka puaʻa zinc chrome melemele, zinc acetate, zinc carbonate, zinc chloride a me nā mea hana ʻē aʻe. Eia kekahi, hoʻohana ʻia no nā mea uila uila, phosphors, etc.
Hana o ka huahana
ʻO Zinc Oxide (ZnO) kahi huahana inorganic maikaʻi. Hōʻike ʻo ZnO nanopowder i nā waiwai kūikawā, e like me ka non-migratory, fluorescent, piezoelectric, absorption a me ka hoʻopuʻi ʻana i ka hiki UV. ʻO Zinc oxide nanopowder me ka hana kupanaha i ka optical, uila, magnetic, a me nā wahi koʻikoʻi ʻē aʻe.
