1 、 Roj raws enameled hlau
Roj raws li enameled hlau yog thawj enameled hlau nyob rau hauv lub ntiaj teb no, tsim nyob rau hauv thaum ntxov 20th caug xyoo. Nws qib thermal yog 105. Nws muaj cov dej noo zoo heev, kev ua haujlwm siab, thiab kev tiv thaiv ntau dhau. Nyob rau hauv qhov hnyav ntawm qhov kub thiab txias, cov khoom siv dielectric, adhesion, thiab elasticity ntawm cov xim zaj duab xis yog txhua yam zoo.
Oily enameled hlau yog tsim rau cov khoom siv hluav taws xob thiab hluav taws xob nyob rau hauv cov xwm txheej, xws li cov twj paj nruag zoo tib yam, relays, ballasts, thiab lwm yam. Vim lub zog tsis tshua muaj zog ntawm cov xim pleev xim ntawm cov khoom no, nws yog feem ntau yuav khawb thaum lub sij hawm xaim embedding txheej txheem thiab tam sim no tsis tau tsim los yog siv.
2, Acetal enameled hlau
Acetal enameled hlau xim tau ua tiav thiab tsim tawm ntawm kev ua lag luam los ntawm Hoochst Company hauv Tebchaws Yelemees thiab Shavinigen Company hauv Tebchaws Meskas hauv xyoo 1930.
Nws cov qib thermal yog 105 thiab 120. Acetal enameled hlau muaj lub zog zoo txhua yam, adhesion, tsis kam mus rau transformer roj, thiab zoo ua hauj lwm rau refrigerant. Txawm li cas los xij, vim nws qhov tsis zoo ntawm cov dej noo tsis zoo thiab tsis tshua muaj qhov kub thiab txias, cov khoom no yog tam sim no dav siv nyob rau hauv windings ntawm roj-immersed transformers thiab roj puv motors.
3, Polyester enameled hlau
Polyester enameled hlau xim yog tsim los ntawm Dr. Beck nyob rau hauv lub teb chaws Yelemees xyoo 1950s
Ua tau zoo tsim thiab tso tawm rau hauv kev ua lag luam. Thermal qib ntawm zoo tib yam polyester enameled hlau yog 130, thiab thermal qib ntawm polyester enameled hlau hloov los ntawm THEIC yog 155. Polyester enameled hlau muaj siab mechanical zog thiab zoo elasticity, khawb kuj, adhesion, hluav taws xob zog, thiab hnyav kuj. Nws yog dav siv nyob rau hauv ntau yam motors, cov khoom siv hluav taws xob, cov twj paj nruag, cov khoom siv sib txuas lus, thiab cov khoom siv hauv tsev.
4, Polyurethane enameled hlau
Polyurethane enameled hlau xim yog tsim los ntawm Baer Company nyob rau hauv lub teb chaws Yelemees nyob rau hauv lub 1930s thiab launched nyob rau hauv lub lag luam nyob rau hauv thaum ntxov 1950s. Txog tam sim no, cov txheej txheem thermal ntawm polyurethane enameled xov hlau yog 120, 130, 155, thiab 180. Ntawm lawv, Chav Kawm 120 thiab Chav Kawm 130 yog cov khoom siv dav tshaj plaws, thaum Chav Kawm 155 thiab Chav Kawm 180 yog cov thermal qib polyurethane thiab feem ntau haum rau cov khoom siv hluav taws xob ua haujlwm siab.
Post lub sij hawm: Jun-15-2023