Astaamaha codsiga ee looxa dahaarka ololka ee habaynta qaybaha mica kala duwan

1. Daawaynta ku habboon

Iyada oo la adeegsanayo walaxyo daaweyneed oo kala duwan, nidaamka resin epoxy ku dhawaad ​​waxaa lagu daweyn karaa inta u dhaxaysa heerkulka 0 ~ 180 ℃.

2. Noocyo kala duwan

Resins kala duwan, wakiilada daaweynta, iyo hababka wax ka beddelka ayaa ku dhawaad ​​la qabsan kara shuruudaha codsiyada kala duwan, oo u dhexeeya mawjadaha aadka u hooseeya ilaa meelaha adag ee dhalaalka sare.

3. Yaraynta hoose

Dareen-celinta u dhaxaysa xabagta epoxy-ga iyo wakiilka daawaynta ee la isticmaalo waxa lagu fuliyaa falcelin toos ah oo dheeraad ah ama falcelinta polymerization-ka-furay ee kooxaha epoxy-ga ee molecule-ka xabagta, oo aan biyo ama alaab kale oo kacsan la sii dayn. Marka la barbardhigo resins polyester-ka aan dheregsanayn, waxay muujinayaan hoos u dhac aad u hooseeya (in ka yar 2%) inta lagu jiro daawaynta.

4. adhesion xoog leh

Kooxaha dabiiciga ah ee hydroxyl polar iyo curaarta ether ee silsiladda molecular ee resins epoxy waxay ka dhigaan mid aad ugu dheggan walxo kala duwan. Hoosudhaca resin epoxy waa hooseeyaa marka la daweynayo, iyo walbahaarka gudaha ka dhasha waa mid yar, kaas oo sidoo kale gacan ka geysta hagaajinta xoogga adhesion.

5. Guryaha makaanikada

Nidaamka resin epoxy ee la daweeyay wuxuu leeyahay sifooyin farsamo oo aad u wanaagsan.

6. Dabool koronto oo deggan

Fiirsanaanta wanaagsan, dusha siman, godad la’aan, dulqaad dhumucdiisu ka badan tahay heerka, oo ku habboon alaabooyinka u baahan dahaarka elektiroonigga ah ee waxqabadka sare leh, sida guddiga xoojinta FPC, guddiga heerkulka sare u adkaysta foornada daasadda, diaphragm kaarboon, xiddig safar sax ah, PCB Qaabka tijaabada, Qaybta dahaarka qalabka korantada, saxanka dahaarka, dahaarka transformer, dahaarka motor, guddiga gariiradda teerminal leexashada, guddiga dahaaridda beddelka elektarooniga ah, iwm.