Awọn ẹya ara ẹrọ:
1. Rere rirun resistance
2. Soldering resistance otutu ni 288 ℃
3. Iduroṣinṣin kemikali ti o dara julọ,
4. Ìtọjú Ìtọjú,
5. Kemikali epo resistance ati egboogi-ipata
6. Rọrun lati ku-ge ni eyikeyi apẹrẹ apẹrẹ aṣa
7. Ipele itanna giga
8. Thermosetting alemora
9. Dan pari, ko si nyoju ati delamination
FPC rọ Circuit ọkọ ti wa ni maa iwe adehun pẹlu thermosetting alemorafiimuatistiffener polyimideawo.Awọn alemora thermosettingfiimuis lai iki nigba tiri to ni deede otutu, ṣugbọn nigbati awọn iwọn otutu ga soke si kan awọnibiti o, yoo yipada si ipo ologbele-solidified pẹlu iki to lagbara.Ni akoko yi, FPC yoo Stick si awọnstiffener polyimideawo.Iṣe gbogbogbo ni lati ṣe deedeePI lile dada si ọtun kanipo, ati lo itannatitairin fun 1 ~ 2 aaya latiṣatunṣe awọnnikan ojuami ipon.Lẹhin iwọn otutu giga ati titẹ gigaing, gbogbo dadayoo jẹidapọmọra patapata,lẹhinnayanfiimu lati ni arowoto awọn alemora.
Ipo processing ti fiimu polyimide ti o ni idẹ tabi dì stiffener polyimide:
1. Ẹgbẹ akọkọ: iwọn otutu 120 ℃, titẹ giga 20kg / cm², 1min;
2. Ẹgbẹ keji: iwọn otutu 140 ℃, titẹ giga 30kg / cm², 80min;
3. Ẹgbẹ kẹta: iwọn otutu 80 ℃, titẹ giga 30kg / cm², 5min;
Ohun elo:
Apejọ igbimọ FPC
PCB Board ẹrọ
Coverlay tabi Stiffener ni F-PCB.
Automotive Circuit ọkọ ijọ
Amunawa ati Motor idabobo.