Cov khoom
High Purity 5N txog 7N (99.999% rau 99.99999%) Selenium (Se)
Khoom Taw Qhia
Physical thiab Chemical Properties:
Selenium muaj qhov hnyav atomic ntawm 78.96; qhov ntom ntawm 4.81g / cm3 thiab muaj cov khoom zoo kawg nkaus uas ua rau nws yog ib qho khoom siv tsis tseem ceeb rau ntau yam kev siv. Nws muaj qhov melting point ntawm 221 ° C; qhov kub ntawm 689.4 ° C, uas ua kom nws ruaj khov thiab kev ntseeg tau txawm tias nyob rau hauv huab cua txias.
Ntau hom ntawv:
Peb cov khoom lag luam selenium muaj nyob rau hauv granules, hmoov, blocks thiab lwm yam ntaub ntawv rau kev yooj yim thiab yooj yim ntawm kev siv hauv ntau cov txheej txheem thiab kev siv.
Superior Performance:
Peb lub siab purity selenium lav qhov kev ua tau zoo tsis sib xws, ua tau raws li cov qauv nruj tshaj plaws thiab tshaj qhov kev cia siab hauv txhua daim ntawv thov. Nws qhov tshwj xeeb purity ua kom muaj kev sib luag thiab kev ntseeg siab rau kev sib koom ua ke hauv koj cov txheej txheem.
Daim Ntawv Thov Kev Lag Luam Hla
Ua liaj ua teb:
Selenium yog ib qho tseem ceeb ntawm cov nroj tsuag kev loj hlob, thiab qhov tsis txaus ntawm selenium tuaj yeem ua rau stunted kev loj hlob ntawm cov qoob loo. Yog li ntawd, selenium fertilizer tuaj yeem txhim kho cov qoob loo thiab zoo ntawm cov qoob loo.
Kev tiv thaiv ib puag ncig:
Selenium tuaj yeem siv los ua tus neeg saib xyuas dej zoo kom tshem tawm cov pa phem hlau hnyav los ntawm dej, thiab tseem tuaj yeem siv rau hauv av kho thiab phytoremediation los pab txo qis cov pa phem hauv av thiab dej.
Kev lag luam:
Selenium muaj photosensitive thiab semiconductor zog, thiab feem ntau yog siv los ua photocells, photoreceptors, infrared controllers, thiab lwm yam.
Metallurgical:
Selenium txhim kho kev ua haujlwm ntawm cov hlau thiab feem ntau siv hauv kev lag luam metallurgical.
Kev kho mob:
Selenium muaj cov tshuaj antioxidant thiab tiv thaiv kab mob, uas pab tiv thaiv kab mob plawv, mob qog noj ntshav, kab mob thyroid, thiab lwm yam. Nws tuaj yeem txhim kho lub cev tiv thaiv kab mob.
Kev ceev faj thiab ntim khoom
Txhawm rau kom ntseeg tau cov khoom lag luam, peb siv cov txheej txheem ntim nruj, suav nrog cov yas zaj duab xis nqus tsev los yog polyester zaj duab xis ntim tom qab polyethylene nqus tsev encapsulation, los yog iav raj lub tshuab nqus tsev encapsulation. Cov kev ntsuas no tiv thaiv qhov purity thiab zoo ntawm tellurium thiab tswj nws cov kev ua tau zoo thiab kev ua haujlwm.
Peb lub siab purity selenium yog ib qho pov thawj rau innovation, zoo thiab kev ua tau zoo. Txawm hais tias koj nyob hauv kev ua liaj ua teb, kev lag luam, kev tiv thaiv ib puag ncig lossis lwm qhov chaw uas xav tau cov ntaub ntawv zoo, peb cov khoom siv selenium tuaj yeem txhim kho koj cov txheej txheem thiab cov txiaj ntsig. Cia peb cov kev daws teeb meem selenium muab rau koj nrog kev paub zoo tshaj - lub hauv paus ntawm kev vam meej thiab kev tsim kho tshiab.
