Ndeupi musiyano uripo pakati peBakelite uye fiberglass bhodhi, uye ndezvipi zvakanakira mumwe nemumwe?

Ndeupi musiyano uripo pakati peBakelite uye fiberglass bhodhi, uye ndezvipi zvakanakira mumwe nemumwe?

Mabhodhi mabhodhi akakodzera kuderera mari. Fiberglass Bhodhi, anozivikanwawo seEporoxy Boyd, akakodzera madunhu akareba-frequency.

PF bakelite board inonziwo bakelite board, phenolic laminated board. Shandisa yakakwirira-mhando yakasviba mapepa ekuvaka uye yekotoni yekoter sepepa rekusimbisa, uye shandisa yakakwirira-yekuchena, yakakwana petrochemical tsvina yekuita nekuita nenhengo dzesin.

inokodzera PCB inodhonza uye Silicone Rubber Molds. Magwaro, Switchboards, michina yemashini, yakakodzera kune insulation yezvimiro zvikamu mu motors uye zvigadzirwa zvemagetsi zvine michero yakakwana yekuita. Nesimba rakanaka rekusimba, rinonyanya kushandiswa mukugadziriswa kwekusimbisa zvikamu muICT uye riitone, molictone rabha, tafura inoputika, mapepa ekuputika, tii matema, maTile, etc. bakelite inonyanya kuumbwa ne phenolic resin. Pakati peiyo phenooli resins, giredhi rekupisa-rinopesana rePhenolic Laminated Pepa riri E, kureva kuti, tembiricha yepamusoro ndeye 120 ° C. Naizvozvo, munzvimbo yekushanda iri pazasi 120 ° C, bakelite zvachose inogona kushanda kazhinji. Kwechinguva chidiki pamusoro pe120 ° C, bhodhi rekubheka richiri nyore, asi kana richinge rapfuura zana remakore zana rekushandiswa kweBakelite kusvikira iyo insulting . Density 1.5

ukobvu:

Insulation tembiricha kirasi kirasi e kirasi b kirasi f kirasi h kirasi

Maximum anobvumidzwa kupisa (℃) 105 120 130 155 180

Tembiricha yemhepo inosimuka muganho (K) 60 75 80 100 105

Performance Reference tembiricha (℃) 80 95 100 120 145

Kufunga: Shefu: Kuzeya X Kureba X urefu = 3-20 * 1220 * 2440 (1020 * 1200)

Bar: DIAMETER * Kureba = 3-20 * 1000

Nzvimbo Yokutanga: Dupont, Germany, Gaelic, Taiwan syndyne, Beijing Furunda

ruvara rweOrange, orange, dema, brown

EPOXEX Bhodhi Fr4, Epoxy Glass Filbood Bhodhi, Epoxy Phenolic Laminated Girazi Resin Resin Resin Fory Polymer Polymer Iyo molecular chimiro che epoxy resin inoonekwa neiyo inoshanda epoxy eblue boka mumakero emamorari. Iyo ePoxy boka rinogona kuwanikwa pakupedzisira, pakati kana muchimiro che cyclic yeiyo molecular cheni. Nekuti iyo molecular mamiriro anoshanda epoxy mapoka, anogona kuunganidza maitiro ekuyambuka nemhando dzakasiyana-siyana dzekuporesa vamiririri kuti vagadzire manyoro uye vane manyorerembudzi vane matatu-nzira. EPOXY Bhodhi yechigadzirwa ichi: Girazi Fiber Cloth inogadzirwa nekumanikidza neEpoxy Resin, Model 3240, ine michero yepamusoro pabasa rekushisa nekuita kwepakati uye nekusagadzikana kwemagetsi pese pese pese pakanyorova. Izvo zvakakodzera kune yakakwirira-insolation yezvivakwa zvikamu zvemachina, zvishandiso zvemagetsi uye zvemagetsi, zvine michero yakakwirira uye dielectric zvivakwa, zvinopisa zvinopisa zvinopesana. Kupisa kupikisa giredhi f (155 degrees). Density 1.9

Kufunga: Shefu: Kuzeya * Upamhi * urefu = 0.1-100 * 1000 * 2000 (1020 (1220 * 1220)

BAR: DIAMETER * Kureba = 6-200

Ruvara: mvura yakasvibira, chena, yero

Mavambo: Domestic

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