1. Proses bilong wokim:
- Miksim: Ol i miksim raba na filer i no bin kukim insait long wanpela intanel miksa;
- Molding: Rait-angle straksa i kamap long rot bilong molding o ekstrusen;
- Vulcanization: Kros-}linking i save kamap long rot bilong hatim long 160-200 digri inap 10-30 minit (data sos: Raba Indastri Hanbuk).
2. As bilong wok:
- Resistans blong Tempereja: -60 digri kasem 250 digri (i kasem 300 digri blong sot taem);
- Insulation: Volume resistivity >10^15 Ω·cm (GB/T 1692 standet);
- Envairomen Pren: I orait long kisim kaikai bihainim FDA 21 CFR 177.2600.
