Epoxy pombi vagadziri vanotaura nezve fr4 epoxy board

Chinhu chikuru chefr4 epoxy board chinotengeswa kunze kwenyika prepreg, ruvara rwakachena, yero, girinhi, richine simba remuchina pakamuri tembiricha ye130 ℃, yakanaka magetsi emagetsi munzvimbo dzakaoma uye dzakanyorova, murazvo wemoto, unoshandiswa mumagetsi, zvemagetsi uye. mamwe maindasitiri Insulated structural components.

Synthesis: Yakagadzirwa neyakakosha alkali-isina girazi fiber jira rakaiswa epoxy phenolic resin, yakabikwa uye inopisa yakadzvanywa.

Zvivakwa: Iyo ine yakakwira mechanic uye dielectric zvimiro, yakanaka kupisa kupisa uye hunyoro kuramba, uye yakanaka machinability. The heat resistance giredhi ndeye B. Stampable.

fr4 epoxy board muchina une uso unofanirwa kuve wakatsetseka uye usina mabubbles, kuunyana nekutsemuka. Nekuda kwechitarisiko chayo chakanaka uye nzvimbo yakatsetseka, iri nyore kuchenesa nekuchengetedza.

Iyo fr4 epoxy board ine zvinhu zvakasiyana pane tembiricha dzakasiyana. Iine high mechanical properties pakupisa kwepakati uye yakagadzikana magetsi emagetsi pasi pehunyoro hwepamusoro. Nekuda kwemhando dzayo dzakasiyana-siyana, kurapa kuri nyore, kunamatira kwakasimba, kuderera kwakadzika uye yakanakisa michina zvivakwa, yakanyatsokodzera yakakwirira-yekudzivirira zvimiro zvikamu zvemuchina, midziyo yemagetsi nemagetsi.

Kwete izvozvo chete, fr4 epoxy board zvakare ine super corrosion kuramba uye kugadzikana, haitore hunyoro mumhepo, haisi nyore kukanganisa, uye ine hupenyu hurefu hwesevhisi. Uyezve, iyo fr4 epoxy board inoshingirira kusvibiswa uye ine nzvimbo yakatsetseka, iyo inogona kunyatso kuvharira kukura kwebhakitiriya, kunyanya inokodzera marabhoritari ekurapa uye ehupenyu.