Ko ngā matū whakawehe kiriata kirihou e whakamahia whānuitia ana i roto i te hanganga o ngā pūnga kiriata whakarewa ko te polypropylene (PP), te polyphenylene sulfide (PPS), te polyester, me te pepa whakarewa (MP). He rerekē ngā āheinga whakaora-ā-whaiaro o ēnei rauemi whakawehe.

Ina pakaru te pūnga hiko kiriata whakarewa, ka mimiti te paparanga whakarewa angiangi huri noa i te wāhi hapa mā te whakapūnga. Ka tangohia e tēnei tukanga mimiti te paparanga whakarewa kawe hiko i te wāhi huri noa i te hapa. Nā te mea kua tangohia te rauemi kawe hiko, kāore e taea te puta he ara iahiko poto i waenga i ngā pereti. Mā tēnei ka ārai i te pakaru o te wāhanga.

Ko te kaha whakaora-ā-koe o te pūnga kiriata whakarewa e whakawhirinaki ana ki ngā āhuatanga maha tae atu ki ngā āhuatanga o te rauemi dielectric me te matotoru o te paparanga whakarewa. Me nui te hāora e hiahiatia ana mō te tukanga mimiti, ā, he pai ngā āhuatanga whakaora-ā-koe o ngā rauemi dielectric he nui te hāora o te mata. Ko ētahi o ngā dielectric kiriata kirihou he pai ngā āhuatanga whakaora-ā-koe ko te polypropylene, te polyester me te polycarbonate. I tētahi atu taha, he iti ngā āhuatanga whakaora-ā-koe o ngā dielectric kiriata kirihou he iti te hāora o te mata. Ko te Polyphenylene sulfide (PPS) tētahi o aua rauemi dielectric.

Haunga te whakarei ake i te pono, ka āwhina te kaha whakaora-ā-ake o ngā pūnga kiriata whakarewa ki te whakapai ake i tō rātou roa mahi. Heoi, ka whakaitihia te horahanga o te hiko whakarewa e te whakaora-ā-ake i roto i te wā.

I roto i ngā tono, ko ētahi o ngā āhuatanga ka tere ake te rahunga o tētahi wāhanga ko te pāmahana teitei, te ngaohiko teitei, te uira, te haumākū teitei, me te pokanoa hikohiko (EMI).

Haunga ngā āhuatanga whakaora-ā-whaiaro pai, he nui anō hoki te pūmau dielectric o ngā pūnga kiriata polyester whakarewa, he pai te pumau o te pāmahana, he teitei te kaha dielectric, ā, he tino pai te pai o te rōrahi. Nā ēnei āhuatanga ka pai ai ēnei pūnga mō ngā tono whānui. He whānuitia te whakamahinga o ngā pūnga polyester whakarewa mō ngā tono DC pēnei i te aukati, te karo, te wetewete, me te pehi haruru.

He nui te ātete o ngā pūnga polypropylene whakarewa ki te ārai i te wera, he iti te mimiti hiko, he iti ngā mate hiko, he nui te kaha hiko, ā, he pumau mō te wā roa. He whānuitia te whakamahinga o ēnei wāhanga penapena-wāhi i roto i ngā tono e hono ana ki te hiko matua pērā i ngā ara iahiko tātari, ngā parepare rama, me ngā ara iahiko snubber. Ka taea e ngā pūnga kiriata polypropylene whakarewa takirua te tu atu i ngā kawenga ngaohiko teitei me ngā kawenga pāorooro teitei, ā, he pai mō ngā tono he nui te tūponotanga o ngā pāorooro pari. He whānuitia te whakamahinga o ēnei pūnga ki roto i ngā kaiwhakahaere motuka, ngā snubber, ngā puna hiko aratau pana, me ngā aroturuki.