Waya wa Varnish wa Mtundu wa 0.45mm Waya Wopangidwa ndi Polyurethane Enameled

Kufotokozera Mwatsatanetsatane

Polyurethanewaya wopangidwa ndi enamelLacquer idapangidwa ndi Bayer mu 1937. Chifukwa cha kuthekera kwake kusungunuka mwachindunji, kukana pafupipafupi komanso kupendekera utoto, imagwiritsidwa ntchito kwambiri pamagetsi ndi zida zamagetsi. Pakadali pano, mayiko akunja akuda nkhawa kwambiri ndi kukonza mulingo wokana kutentha kwa waya wopangidwa ndi enamel wa polyurethane popanda kusokoneza magwiridwe ake owotcherera mwachindunji. Ku Europe, United States, ndi Japan, mawaya opangidwa ndi enamel wa polyurethane wa F-level ndi H-level apangidwa. Chifukwa cha kukula mwachangu kwa ma TV amitundu, TV yamitundu ya ku Japan ya FBT yokhala ndi waya wautali wa polyurethane wopanda mchere wopanda mabowo akopa chidwi cha mayiko padziko lonse lapansi, ndipo ikadali patsogolo ku Japan.

Waya wa maginito kapena waya wopangidwa ndi enamel ndi waya wamkuwa kapena aluminiyamu wokutidwa ndi wosanjikiza woonda kwambiri wa insulation. Umagwiritsidwa ntchito popanga ma transformer, ma inductor, ma motor, ma jenereta, ma speaker, ma hard disk head actuators, ma electromagnets, ma electric guitar pickups ndi zina zomwe zimafuna ma coil olimba a waya wotetezedwa.

Waya wokha nthawi zambiri umakhala wothiridwa bwino, woyengedwa ndi electrolytically. Waya wa aluminiyamu wopangidwa ndi maginito nthawi zina amagwiritsidwa ntchito pa ma transformer akuluakulu ndi ma mota. Chotenthetsera nthawi zambiri chimapangidwa ndi zinthu zolimba za filimu ya polymer osati enamel, monga momwe dzinalo lingasonyezere. Waya wothiridwa ndi enamel ndi mtundu waukulu wa waya wozungulira. Umakhala ndi magawo awiri, kondakitala ndi wosanjikiza wothirira. Waya wopanda kanthu umathiridwa ndi kufewetsedwa, kenako umapakidwa utoto ndikuphikidwa kangapo. Komabe, sikophweka kupanga zinthu zomwe zimakwaniritsa zofunikira za muyezo ndikukwaniritsa zofunikira za makasitomala. Zimakhudzidwa ndi zinthu monga mtundu wa zipangizo zopangira, magawo a njira, zida zopangira, ndi chilengedwe. Chifukwa chake, mawonekedwe abwino a mawaya osiyanasiyana othiridwa ndi enamel ndi osiyana, koma onse ali ndi mawonekedwe a makina, mawonekedwe a mankhwala, mawonekedwe amagetsi, ndi mawonekedwe a kutentha.

Mawaya okana awa a enamel akhala akugwiritsidwa ntchito kwambiri pa zotsutsana wamba, magalimoto
zida zoyezera, zopinga zozungulira, ndi zina zotero. pogwiritsa ntchito njira yotenthetsera yomwe ndi yoyenera kwambiri pa ntchito izi, pogwiritsa ntchito bwino mawonekedwe apadera a enamel coverage.

Kuphatikiza apo, tidzachita kutchinjiriza enamel coating pogwiritsa ntchito waya wachitsulo chamtengo wapatali monga siliva ndi platinamu mukayitanitsa. Chonde gwiritsani ntchito izi popanga payitanitsa.