- 18
- Oct
Pehea e hoʻokaʻawale ʻia ai nā substrates PCB PCB?
Substrate, e like me ka inoa e hōʻike nei, he kumu, ʻo ia nā kumuwaiwai o ka hana ʻana papa kaapuni i paʻi ʻia, ua haku ka substrate PCB āpau i ka kēpau, nā mea e hoʻoikaika ai, nā mea conductive, aia nā ʻano like ʻole. ʻO ka resin ka reso epoxy maʻamau, resin phenolic, nā mea hoʻoikaika me ka pepa, ka lole aniani, a me nā mea ʻē aʻe, nā mea conductive i hoʻohana pinepine ʻia he keleawe keleawe, hoʻokaʻawale ʻia ke keleawe keleawe i loko o ka pepa keleawe keleawe a me ka pepa keleawe calendered.
Hoʻonohonoho ‘ana i nā mea substrate PCB:
Hoʻokahi, e like me nā mea hoʻoikaika:
1. Pākuʻi pepa (FR-1, FR-2, FR-3);
2. Epoxy aniani pulupulu lole substrate (FR-4, FR-5);
3. Cm-1, CM-3 (Composite Epoxy Material Grade-3);
4.HDI (High Density Interconnet) pepa (RCC);
Pākuʻi kūikawā (substrate metala, substrate pālolo, substrate thermoplastic, a pēlā aku.).
Pehea e hoʻokaʻawale ʻia ai nā substrates PCB PCB
Jie mau lahuikanaka he nui
Ii. Wahi a ka hana pale ahi:
1. ʻAno retardant ahi (UL94-V0, UL94V1);
2. ʻAno retardant ahi ʻole (papa UL94-HB).
Jie mau lahuikanaka he nui
ʻEkolu, e like me ka kēpau:
1. Papa resin Phenolic;
2. Papa hana kēpau Epoxy;
3. Papa resin polyester;
4. Papa resin papa;
5. Papa resin papa.