1. Polyester imide enameled hlau
Polyester imide enameled hlau xim yog ib yam khoom tsim los ntawm Dr. Beck nyob rau hauv lub teb chaws Yelemees thiab Schenectady nyob rau hauv lub tebchaws United States nyob rau hauv 1960s. Los ntawm xyoo 1970 mus txog rau xyoo 1990, polyester imide enameled hlau yog cov khoom siv dav tshaj plaws hauv cov teb chaws tsim. Nws chav kawm thermal yog 180 thiab 200, thiab cov xim polyester imide tau raug txhim kho los tsim cov welded polyimide enameled xaim ncaj qha. Polyester imide enameled hlau muaj cov cua sov zoo tiv thaiv, siab softening thiab tawg kub tsis kam, zoo heev mechanical zog, thiab zoo hnyav thiab refrigerant kuj.
Nws yog ib qho yooj yim rau hydrolyze nyob rau hauv tej yam kev mob thiab yog dav siv nyob rau hauv windings ntawm motors, cov khoom siv hluav taws xob, cov twj paj nruag, hluav taws xob cov cuab yeej, thiab lub hwj chim transformers nrog high kub kuj yuav tsum tau.
2. Polyamide Imide enameled hlau
Polyamide Imide enamelled hlau yog ib hom enamelled hlau nrog zoo heev tshav kub ua ntej pib los ntawm Amoco nyob rau hauv nruab nrab-1960s. Nws cov chav kawm cua sov yog 220. Nws tsis tsuas yog muaj cov cua sov ua kom sov, tab sis kuj muaj kev tiv thaiv zoo heev, tiv thaiv hluav taws xob, softening tsis kam, tawg tsis kam, txhua yam muaj zog, tshuaj tiv thaiv, hluav taws xob ua haujlwm thiab cov tub yees ua haujlwm. Polyamide Imide enamelled hlau yog siv rau hauv lub cev muaj zog thiab cov khoom siv hluav taws xob ua haujlwm nyob rau hauv qhov kub thiab txias, txias, hluav taws xob tiv taus, overload thiab lwm qhov chaw, thiab feem ntau siv hauv tsheb.
3. Polyimide enameled hlau
Polyimide enamelled hlau tau tsim thiab ua lag luam los ntawm Dupont Tuam Txhab thaum xyoo 1950s. Polyimide enamelled hlau kuj yog ib qho ntawm cov khoom siv hluav taws xob zoo tshaj plaws enamelled nyob ntawm tam sim no, nrog chav kawm thermal ntawm 220 thiab qhov ntsuas kub siab tshaj plaws ntawm ntau tshaj 240. Nws tsis kam ua kom softening thiab tawg kub kuj dhau mus txog ntawm lwm cov enameled hlau. Cov hlau enameled kuj muaj cov khoom siv zoo, cov khoom siv hluav taws xob, tshuaj tiv thaiv, hluav taws xob tiv thaiv, thiab cov tub yees tsis kam. Polyimide enamelled hlau yog siv nyob rau hauv motors thiab hluav taws xob windings ntawm tshwj xeeb zaus xws li nuclear fais fab nroj tsuag, foob pob ua ntxaij, missiles, los yog tej zaus xws li kub, txias, hluav taws xob tiv thaiv, xws li tsheb motors, hluav taws xob cov cuab yeej, tub yees, thiab lwm yam.
4. Polyamide imide puas polyester
Lub polyamide Imide composite polyester enameled hlau yog ib hom ntawm tshav kub-resistant enameled hlau dav siv nyob rau hauv tsev thiab txawv teb chaws nyob rau hauv tam sim no, thiab nws cov chav kawm thermal yog 200 thiab 220. Siv polyamide Imide composite polyester li hauv qab txheej tsis tau tsuas yog txhim kho cov adhesion ntawm cov xim zaj duab xis, tab sis kuj txo tus nqi. Nws tuaj yeem tsis tsuas yog txhim kho cov cua sov ua haujlwm thiab khawb tsis kam ntawm cov xim zaj duab xis, tab sis kuj tseem txhim kho qhov ua haujlwm ntawm cov tshuaj hnyav. Cov hlau enameled no tsis tsuas yog muaj cov cua sov siab xwb, tab sis kuj muaj cov yam ntxwv xws li txias tsis kam thiab hluav taws xob tiv thaiv.
Post lub sij hawm: Jun-19-2023