Tungsten Disulfide hmoov
Product Description
Tungsten disulfide yog ib qho kev sib xyaw ua ke ntawm ob lub ntsiab lus, tungsten thiab sulfur, thiab feem ntau hu ua WS2.Hais txog lub cev muaj zog, tungsten disulfide yog cov khoom dub nrog cov qauv siv lead ua thiab cov xim hlau.Nws cov ntsiab lus melting thiab hardness yog siab, insoluble nyob rau hauv dej thiab ntau acids thiab bases, tab sis tuaj yeem hnov mob nrog cov hauv paus muaj zog.Nws yog dav siv hauv lubricants, khoom siv hluav taws xob, catalysts thiab lwm yam.Raws li cov roj nplua nyeem, tungsten disulfide yog dav siv nyob rau hauv ntau yam machinery thiab tsheb tsim vim nws zoo heev lubrication zog thiab kub oxidation kuj.Hauv cov khoom siv hluav taws xob, tungsten disulfide qhov kub siab ruaj khov thiab kev ua haujlwm zoo ua rau nws yog cov khoom siv hluav taws xob zoo tshaj plaws.Tsis tas li ntawd, vim nws cov qauv zoo li graphite, tungsten disulfide kuj ua lub luag haujlwm tseem ceeb hauv kev tsim roj teeb.Nyob rau hauv lub tshav pob ntawm catalysts, tungsten disulfide yog siv los ua catalyst rau methane decomposition vim nws cov qauv tshwj xeeb.Nyob rau tib lub sijhawm, tungsten disulfide kuj muaj peev xwm siv tau hauv cov khoom siv superconducting thiab cov khoom sib xyaw.
Cov lus qhia tshwj xeeb
| Specifications ntawm Tungsten Disulfide hmoov | |
| Purity | > 99.9% |
| Loj | Fss 0.4 ~ 0.7μm |
| Fss = 0.85～ 1.15μm | |
| Fss = 90 nm | |
| CAS | 12138-09-9 |
| EINECS | 235-243-3 ib |
| MOQ | 5kg ua |
| Qhov ntom | 7.5g 3 |
| SSA | 80 m2/g |
Daim ntawv thov
1) Khoom additives rau lubricating roj
Kev sib xyaw micron hmoov nrog roj ntawm qhov sib piv ntawm 3% mus rau 15% tuaj yeem txhim kho qhov kub thiab txias stability, huab cua siab thiab tiv thaiv hnav cov roj thiab ua kom lub neej ntev ntawm cov roj.
Dispersing nano tungsten disulfide hmoov rau hauv cov roj lubricating tuaj yeem txhim kho lubricity (kev sib txhuam txo) thiab tiv thaiv kev hnav ntawm cov roj lubricating, vim hais tias nano tungsten disulfide yog cov muaj zog antioxidant, uas tuaj yeem ua rau lub neej ntev ntawm cov roj lubricating.
2) Lubrication txheej
Tungsten disulfide hmoov tuaj yeem txau rau ntawm qhov chaw ntawm lub substrate los ntawm huab cua qhuav thiab txias nyob rau hauv lub siab ntawm 0.8Mpa (120psi).Txau tuaj yeem nqa tawm ntawm chav tsev kub thiab txheej txheej yog 0.5 micron tuab.Xwb, cov hmoov yog tov nrog isopropyl cawv thiab cov khoom nplaum yog siv rau lub substrate.Tam sim no, tungsten disulfide txheej tau siv nyob rau hauv ntau lub teb, xws li nws pib qhov chaw, aerospace qhov chaw, bearings, txiav cov cuab yeej, pwm tso tawm, valve Cheebtsam, pistons, chains, thiab lwm yam.
3) Catalyst
Tungsten disulfide kuj tseem siv tau los ua cov khoom siv hluav taws xob hauv petrochemical.Nws qhov zoo yog kev ua haujlwm siab tawg, ruaj khov thiab txhim khu kev qha catalytic kev ua haujlwm, thiab lub neej ua haujlwm ntev.
4) Lwm yam kev siv
Tungsten disulfide kuj tseem siv los ua cov txhuam tsis-ferrous hauv kev lag luam carbon, thiab tseem tuaj yeem siv rau hauv cov ntaub ntawv superhard thiab cov khoom siv vuam hlau.
