He mea nui te whakapai ake i te kaha o te dielectric e whakaratohia ana e te paura tourmaline i roto i ngā rauemi whakamahana mō te haumaru hiko. Ko te kaha o te dielectric—te ngaohiko mōrahi ka taea e te rauemi te tu atu me te kore e pakaru te hiko—ka inehia i roto i te kV/mm. Ko te kaha o te dielectric o te epoxy tuku iho he 15-20 kV/mm, ko te epoxy kei roto he 5-8% te paura tourmaline ka eke ki te 25-30 kV/mm. Mā tēnei pikinga ka ārai i te pakaru o te hiko i roto i ngā wāhanga hiko ngaohiko teitei pēnei i ngā papa hiko hiko me ngā kaiwhakahaere motuka, ka whakaiti i te mōrearea o ngā ara iahiko poto me te pakaru o ngā wāhanga. Ko te hanganga tioata o te tourmaline, kāore he irahiko kore utu, ka whai wāhi ki tōna pūmau dielectric teitei (ε = 8-10 i te 1 MHz), e pai ai mō te whakamahana i roto i ngā taputapu hiko auau-teitei (hei tauira, ngā wāhanga teihana turanga 5G) he mea nui te pono o te tohu. Hei tāpiri, ko te iti o te ngaronga dielectric o te paura (tan δ < 0.01 i te 1 MHz) ka whakaiti i te ngaronga pūngao, ka whakapai ake i te whai huatanga o ngā pūnaha hiko.

Ko te marara wera tetahi o ngā painga matua o te paura tourmaline i roto i te whakamahana hiko. Ka puta te wera i ngā wāhanga hiko i te wā e mahi ana, ā, ko te marara wera iti ka hua ake te roa o te ora me te mahi—hei tauira, ka heke te roa o te ora o te CPU mā te 50% mō ia pikinga 10°C o te pāmahana whakahaere. Ko te kawe wera teitei o te tourmaline (2.5-3.0 W/m·K) he nui ake i te kapia epoxy (0.2-0.3 W/m·K), nō reira ko te whakaurunga o te paura ki roto i ngā rauemi whakamahana ka pai ake te whakawhiti wera mai i ngā wāhanga. Ko ngā papa papa porowhita epoxy me te paura tourmaline 7% he kawe wera o te 0.8-1.0 W/m·K, ka whakaiti i ngā pāmahana whakahaere wāhanga mā te 15-20°C. He tino whai hua tēnei mō ngā wāhanga mana-teitei pērā i ngā taraiwa LED me ngā hikohiko motuka, he āwangawanga nui te wera nui. I kōrero tētahi kaihanga LED Haina e whakamahi ana i ngā papa epoxy whakarei ake i te tourmaline mō te pikinga 30% o te roa o te ora o te LED, nā te mea i whakaitihia te ahotea wera i runga i ngā diode nā te marara wera pai ake.​

Ko te whakaiti i te pokanoa pumau tētahi atu painga o te paura tourmaline i roto i te whakamarumaru hiko. Ka taea e ngā utu pumau te kohikohi i runga i ngā papa hiko, ka whakararuraru i te tuku tohu me te kino i ngā wāhanga tairongo pēnei i ngā maramara iti. Ka whakakorea e te utu hiko pumau o te tourmaline (i hangaia e te piezoelectricity) ngā utu pumau i runga i te mata whakamarumaru, ka ārai i te kohikohinga utu. Ka whakaitihia e tēnei te pokanoa pumau i roto i ngā ara hiko kawe tohu—ko ngā papa hiko me te whakamarumaru tourmaline he ātete mata o te 10⁹-10¹¹ Ω, kei roto i te awhe "anti-static engari kāore e kawe" (10⁸-10¹² Ω) he pai mō ngā wāhanga hiko. Mō ngā hiko kaihoko pēnei i ngā waea atamai me ngā pona, ka āraihia e tēnei whakaiti pumau te haruru tohu me te whakapai ake i te pono o te taputapu. I kōrero tētahi kaihanga hiko Korea e whakamahi ana i ngā papa hiko kua whakamarumaruhia ki te tourmaline i roto i ngā waea atamai he 25% te hekenga o ngā takanga tohu, e whakarei ake ana i te wheako kaiwhakamahi.​

Ka whakarei ake anō te kaha ā-pūkaha e te paura tourmaline i roto i ngā rauemi whakamahana hiko. Ka whakapakari te āhua matūriki koretake o te paura i te epoxy, i te uku rānei, ka whakanui ake i te kaha kume me te modulus piko o te rauemi whakamahana. Ko te kaha kume o te epoxy me te paura tourmaline 6% he 80-90 MPa, ki te whakaritea ki te 60-70 MPa mō te epoxy kāore i whakakīia, ka nui ake te ātete ki te ahotea ā-pūkaha i te wā e huihui ana, e whakamahia ana hoki ngā wāhanga. He mea nui tēnei mō ngā papa ara iahiko ngāwari, e piko ana, e takai ana hoki—ko te epoxy ngāwari whakarei ake i te tourmaline he 10,000+ huringa te roa o te piko (ASTM D522-93), ki te whakaritea ki te 5,000-7,000 huringa mō te epoxy kāore i whakakīia, ka roa ake te roa o te ora o te papa.​

Nā te hototahitanga ki ngā tukanga hanga hiko, ka taea te whakamahi i te paura tourmaline. Ka taea te whakauru ki roto i ngā kapia epoxy, ngā whakapiri uku, me te rapa silicone—he rauemi whakamahana noa mō ngā papa ara iahiko, ngā pūnga, me ngā whakawhiti. Mā te rahi o te matūriki angiangi o te paura (1-3 μm) ka whakarite kia rite te horapa i roto i te anga whakamahana, ka whakakore i te kohikohinga ka puta he hapa mata. Mō ngā wāhanga hangarau whakairi mata (SMT), ka tu atu te whakamahana whakarei ake i te tourmaline i ngā pāmahana teitei o te whakapiringa reflow (240-260°C) me te kore e pakaru, ka whakarite kia pono te wāhanga. Hei tāpiri, ka hototahi te paura ki ngā waituhi kawe me ngā piripiri, ka taea ai te whakauru maeneene ki roto i ngā papa ara iahiko maha-paparanga.

Ka taea te whakarite kia rite ki ngā hiahia hiko rerekē. Ka tukuna e ngā kaiwhakarato te paura tourmaline me ngā maimoatanga mata rerekē: ngā tohu pania ki te silane mō ngā pūnaha epoxy me te silicone (te whakapai ake i te piri), me ngā tohu pania ki te titanate mō ngā whakapiri uku (te whakarei ake i te sintering). Ka whakamahia ngā tohu tino pai (0.5-1 μm) i roto i te whakamarumaru kiriata angiangi (hei tauira, ngā maramara iti) hei karo i te whakanui ake i te matotoru o ngā wāhanga, ko ngā tohu paku matotoru (3-5 μm) he pai mō te whakamarumaru matotoru (hei tauira, ngā takai whakawhiti). Ko ngā tohu parakore teitei (99%+ te ihirangi tourmaline) he pai mō ngā hiko rererangi (kore-rererangi e arotahi ana ki te ahumahi/kaihoko) me ngā taputapu hauora (e tutuki ana i ngā paerewa ISO 10993), ko ngā tohu utu-whai hua (90-95% te ihirangi) e pai ana mō ngā hiko kaihoko whānui.

E whakaatu ana ngā tauira mahi i te pānga o te paura tourmaline. I whakamahia e tētahi kaiwhakarato hiko motuka o Amerika he epoxy whakarei ake i te tourmaline mō ngā papa hiko waka hiko (EV), ā, i eke ki te 40% te whakapainga o te kaha dielectric me te whakaiti i ngā reiti rahunga wāhanga mā te 18%. I whakauruhia e tētahi waitohu hiko kaihoko Hapanihi te paura tourmaline ki roto i te whakamahana papa hiko waea atamai, me te whakaiti i ngā hapa e pā ana ki te pao mā te 30% me te whakapai ake i te pono o te taputapu. E whakaatu ana ēnei tauira me pēhea te whakarei ake o te paura tourmaline i te mahi o ngā wāhanga hiko, ka waiho hei rauemi pai mō ngā kaihanga hiko o te ao.

Mō ngā kaihokohoko hokohoko ki tāwāhi, ko te whakatairanga i te paura tourmaline hei rauemi whakamahana hiko me aro nui ki te kaha dielectric, te whakamarara wera, me te whakaiti pateko. Mā te whakarato i ngā raraunga whakamātautau mai i ngā taiwhanga rauemi hiko (hei tauira, IEEE, IEC) e manatoko ana i ngā āhuatanga hiko me te wera ka hanga i te whakapono. Mā te whakanui i te tutuki i ngā paerewa ahumahi (hei tauira, IEC 60664 mō te whakarite whakamahana, RoHS mō te haumaru taiao) ka kukume i ngā kaihanga hiko e aro ana ki ngā mākete o te ao. Hei tāpiri, mā te tuku tauira whakamahana (hei tauira, 7% tourmaline + 93% epoxy) ka taea e ngā kiritaki te whakamātautau i te mahi i roto i ā rātou ake wāhanga.

He mea nui te tautoko mō te takai me te whakatutuki i ngā whakaritenga mō ngā hoko o te ao. Me takai te paura tourmaline ki roto i ngā ipu ārai-pūmau hei ārai i te hanga pūmau i te wā e tukuna ana—he mea noa ngā putea kiriata whakarewa 25kg, ko ngā putea hiri korehau 500g e pai ana mō ngā ota R&D iti. Ko te whakarato i ngā TDS me ngā SDS reo Ingarihi ka whakarite kia tutukihia ngā ture kawemai (hei tauira, EU REACH, US FDA mō ngā hiko hauora). Mā te tuku tautoko hangarau, pērā i ngā taumata uta kua tūtohutia mō ngā wāhanga motuhake me te whakamātautau hototahi ki ngā rauemi kawe hiko, ka whakarei ake i te whakawhirinaki o te kiritaki me te mahi tahi mō te wā roa.

Hei whakarāpopototanga, ko te kaha o te paura tourmaline ki te whakapai ake i te kaha hikohiko, te whakanui ake i te marara wera, te whakaiti i te pokanoa pumau, me te whakanui ake i te kaha miihini, he mea nui hei rauemi whakamarumaru mō ngā wāhanga hiko. Nā tōna hototahi ki ngā tukanga hanga, te tutuki i ngā paerewa ahumahi, me ngā tono kua whakamātauhia, ka waiho hei hua pai mō ngā kaihokohoko hokohoko ke e aro ana ki te umanga hikohiko o te ao. Mā te whakaatu i ēnei painga, ka taea e ngā pakihi te hokohoko pai i te paura tourmaline ki ngā kaihanga hikohiko e rapu ana i ngā otinga whakamarumaru mahi-tiketike, pono hoki.