- 16
- Oct
Bambanci tsakanin 3240 epoxy board da FR4 epoxy board
Bambanci tsakanin 3240 epoxy board da FR4 epoxy board
3240 epoxy jirgin da hukumar epoxy FR4 sune allunan epoxy guda biyu da aka fi amfani dasu a halin yanzu a kasuwa. Kowa yace FR4 yafi 3240. Menene banbanci tsakanin su?
Bambanci 1: FR4 yana da kyakkyawan aikin jinkirin wuta.
FR4 ingantaccen samfuri ne na allon epoxy 3240. Ayyukan gobarar wuta na hukumar epoxy FR4 ya hadu da ƙa’idar UL94V-0 ta ƙasa. Kwamitin epoxy 3240 ba shi da kaddarorin da ke hana wuta.
Bambanci na 2: Farin launi.
Launin allon epoxy na FR4 na halitta ne, ɗan jituwa, kuma launi na allon epoxy 3240 yana ɗan ƙyalƙyali. Ba shi da kyau sosai. Yawancin launuka ba su da yawa.
Bambanci na 3: FR4 ba radiation ba ne kuma mai muhalli.
Kwamitin epoxy 3240 yana dauke da halogen, wanda ba shi da mahalli sosai ga muhalli da jikin mutum. Hakanan bai dace da dabarun ci gaban dorewar kasar ba. Kwamitin epoxy na FR4 sabanin haka.
Bambanci 4: FR4 yana da kwanciyar hankali mai girma.
Tsarin kwanciyar hankali na FR4 ya fi na 3240, kuma yayin aiwatar da matsi, kaurin kaurin FR4 shima ya fi na 3240, wanda ya fi dacewa da sarrafawa.
Bambanci na biyar: FR4 na iya kashe kansa daga wuta.
Za a iya kashe FR4 ta halitta idan wuta ta kama.
Bambanci na shida: ƙarancin ruwan sha.
Ruwan ruwansa (D-24/23, kaurin farantin 1.6mm): ≤19mg, wanda ke ba da taimako mai kyau don amfani da shi a cikin rigunan wuta da sauran kayan aiki.
Saboda hukumar epoxy FR-4 tana da kyakkyawan aiki, yanzu kayan abu ne don rufe sassan a masana’antar lantarki da lantarki. Tabbas, hukumar epoxy 3240 har yanzu tana da wata kasuwa saboda fa’idar farashin ta.