Qhov kev txhim kho lub zog dielectric uas muab los ntawm hmoov tourmaline hauv cov ntaub ntawv rwb thaiv tsev yog qhov tseem ceeb rau kev nyab xeeb hauv hluav taws xob. Lub zog dielectric - qhov hluav taws xob siab tshaj plaws uas cov khoom siv tuaj yeem tiv taus yam tsis muaj hluav taws xob tawg - yog ntsuas hauv kV / mm. Kev rwb thaiv tsev epoxy ib txwm muaj lub zog dielectric ntawm 15-20 kV / mm, thaum epoxy uas muaj 5-8% hmoov tourmaline ncav cuag 25-30 kV / mm. Qhov kev nce no tiv thaiv kev tawg hluav taws xob hauv cov khoom siv hluav taws xob siab xws li cov laug cam hluav taws xob thiab cov tswj lub cev muaj zog, txo qhov kev pheej hmoo ntawm kev luv luv thiab kev ua tsis tiav ntawm cov khoom. Tourmaline tus qauv crystalline, uas tsis muaj cov electrons dawb, pab txhawb rau nws qhov dielectric tas mus li (ε = 8-10 ntawm 1 MHz), ua rau nws tsim nyog rau kev rwb thaiv tsev hauv cov khoom siv hluav taws xob zaus siab (piv txwv li, 5G chaw nres tsheb hauv paus) qhov twg kev ncaj ncees ntawm lub teeb liab yog qhov tseem ceeb. Tsis tas li ntawd, cov hmoov qhov dielectric poob qis tangent (tan δ < 0.01 ntawm 1 MHz) txo qis kev poob zog, txhim kho kev ua haujlwm ntawm cov kab ke hluav taws xob.​

Kev tshem tawm cua sov yog qhov tseem ceeb ntawm cov hmoov tourmaline hauv kev rwb thaiv tsev hluav taws xob. Cov khoom siv hluav taws xob tsim cua sov thaum lub sijhawm ua haujlwm, thiab kev tshem tawm cua sov tsis zoo ua rau lub neej ntev thiab kev ua haujlwm luv dua - piv txwv li, lub neej ntawm CPU txo qis 50% rau txhua 10 ° C nce hauv qhov kub ua haujlwm. Tourmaline lub thermal conductivity siab (2.5-3.0 W / m · K) yog siab dua li epoxy resin (0.2-0.3 W / m · K), yog li kev koom ua ke cov hmoov rau hauv cov ntaub ntawv rwb thaiv tsev txhim kho kev hloov pauv cua sov ntawm cov khoom. Epoxy circuit board substrates nrog 7% tourmaline hmoov muaj thermal conductivity ntawm 0.8-1.0 W / m · K, txo cov khoom ua haujlwm kub los ntawm 15-20 ° C. Qhov no yog qhov tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob siab xws li LED tsav tsheb thiab cov khoom siv hluav taws xob hauv tsheb, qhov twg overheating yog qhov txhawj xeeb loj. Ib lub tuam txhab tsim LED hauv Suav teb siv cov khoom siv epoxy tourmaline-enhanced tau tshaj tawm tias LED lub neej ntev dua 30%, vim tias kev tshem tawm cua sov zoo dua txo qhov kev ntxhov siab thermal ntawm cov diodes.

Kev txo qhov cuam tshuam zoo li qub yog lwm qhov zoo ntawm hmoov tourmaline hauv kev rwb thaiv tsev hluav taws xob. Cov nqi hluav taws xob tuaj yeem sib sau ua ke ntawm cov laug cam hluav taws xob, cuam tshuam kev xa cov teeb liab thiab ua puas rau cov khoom rhiab heev xws li microchips. Tourmaline lub zog hluav taws xob tas mus li (tsim los ntawm piezoelectricity) ua rau cov nqi hluav taws xob tsis zoo ntawm qhov chaw rwb thaiv tsev, tiv thaiv kev sib sau ua ke. Qhov no txo ​​qhov cuam tshuam zoo li qub hauv cov voj voog nqa teeb liab - cov laug cam hluav taws xob nrog cov rwb thaiv tsev tourmaline muaj qhov tsis kam ntawm qhov chaw ntawm 10⁹-10¹¹ Ω, uas yog nyob rau hauv qhov ntau ntawm "antistatic tab sis tsis conductive" (10⁸-10¹² Ω) zoo tagnrho rau cov khoom siv hluav taws xob. Rau cov khoom siv hluav taws xob xws li smartphones thiab laptops, qhov kev txo qis zoo li qub no tiv thaiv suab nrov thiab txhim kho kev ntseeg siab ntawm cov khoom siv. Ib lub tuam txhab tsim khoom siv hluav taws xob Kauslim siv cov laug cam hluav taws xob tourmaline-insulated hauv smartphones tau tshaj tawm tias muaj 25% txo qis hauv kev poob teeb liab, txhim kho kev paub ntawm tus neeg siv.​

Lub zog ntawm cov khoom siv hluav taws xob tau txhim kho ntxiv los ntawm hmoov tourmaline hauv cov khoom siv hluav taws xob rwb thaiv tsev. Cov hmoov cov duab tsis sib xws ua rau lub epoxy lossis ceramic matrix txhawb nqa, ua rau cov khoom siv rwb thaiv tsev lub zog tensile thiab modulus flexural nce ntxiv. Epoxy rwb thaiv tsev nrog 6% hmoov tourmaline muaj lub zog tensile ntawm 80-90 MPa, piv rau 60-70 MPa rau epoxy tsis tau ntim, ua rau nws tiv taus kev ntxhov siab ntawm cov khoom siv thaum lub sijhawm sib dhos thiab siv. Qhov no yog qhov tseem ceeb rau cov laug cam hluav taws xob yooj ywm, uas raug khoov thiab quav - tourmaline-enhanced flexible epoxy muaj lub zog flexural ntawm 10,000+ lub voj voog (ASTM D522-93), piv rau 5,000-7,000 lub voj voog rau epoxy tsis tau ntim, ntev lub rooj tsavxwm lub neej.​

Kev sib haum xeeb nrog cov txheej txheem tsim khoom siv hluav taws xob ua rau hmoov tourmaline muaj ntau yam siv. Nws tuaj yeem sib xyaw ua ke rau hauv epoxy resins, ceramic pastes, thiab silicone roj hmab - cov khoom siv rwb thaiv tsev rau cov laug cam, capacitors, thiab transformers. Cov hmoov me me (1-3 μm) ua kom muaj kev sib kis zoo hauv cov matrix rwb thaiv tsev, tshem tawm cov agglomeration uas tuaj yeem ua rau muaj qhov tsis zoo ntawm qhov chaw. Rau cov khoom siv surface mount technology (SMT), cov rwb thaiv tsev uas txhim kho tourmaline tiv taus qhov kub siab ntawm reflow soldering (240-260 ° C) yam tsis muaj kev puas tsuaj, ua kom ntseeg tau tias cov khoom siv ntseeg tau. Tsis tas li ntawd, cov hmoov no sib xws nrog cov kua mem thiab cov nplaum conductive, ua rau muaj kev sib xyaw ua ke rau hauv ntau txheej circuit boards.

Cov kev xaiv kho kom haum rau ntau yam kev xav tau hluav taws xob. Cov neeg muag khoom muab cov hmoov tourmaline nrog ntau yam kev kho kom zoo nkauj: cov qib silane-coated rau epoxy thiab silicone systems (txhim kho kev nplaum), thiab cov qib titanate-coated rau cov nplaum ceramic (txhim kho sintering). Cov qib zoo heev (0.5-1 μm) yog siv rau hauv cov rwb thaiv tsev nyias nyias (piv txwv li, microchips) kom tsis txhob ua rau cov khoom tuab zuj zus, thaum cov qib coarser me ntsis (3-5 μm) yog qhov zoo tagnrho rau cov rwb thaiv tsev tuab (piv txwv li, transformer windings). Cov qib siab-purity (99%+ tourmaline cov ntsiab lus) yog qhov tsim nyog rau cov khoom siv hluav taws xob aerospace (tsis yog aerospace tsom mus rau kev lag luam / cov neeg siv khoom) thiab cov khoom siv kho mob (ua tau raws li ISO 10993 tus qauv), thaum cov qib pheej yig (90-95% cov ntsiab lus) haum rau cov khoom siv hluav taws xob dav dav.​

Cov ntaub ntawv siv tau qhia txog qhov cuam tshuam ntawm hmoov tourmaline. Ib lub tuam txhab khoom siv hluav taws xob hauv Tebchaws Meskas tau siv cov epoxy uas muaj tourmaline rau cov laug cam hluav taws xob rau tsheb fais fab (EV), ua tiav 40% kev txhim kho hauv lub zog dielectric thiab txo cov kev ua tsis tiav ntawm cov khoom los ntawm 18%. Ib lub tuam txhab khoom siv hluav taws xob Nyij Pooj tau siv hmoov tourmaline rau hauv cov rwb thaiv tsev ntawm lub xov tooj ntawm tes, txo cov teeb meem cuam tshuam nrog static los ntawm 30% thiab txhim kho kev ntseeg tau ntawm cov khoom siv. Cov ntaub ntawv no qhia tau tias hmoov tourmaline txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob li cas, ua rau nws yog cov khoom siv nyiam rau cov tuam txhab tsim khoom siv hluav taws xob thoob ntiaj teb.

Rau cov tub lag luam txawv teb chaws, kev txhawb nqa hmoov tourmaline ua cov khoom siv hluav taws xob rwb thaiv tsev yuav tsum tau hais txog lub zog dielectric, kev tso cua sov, thiab kev txo qis static. Kev muab cov ntaub ntawv xeem los ntawm cov chaw kuaj khoom siv hluav taws xob (piv txwv li, IEEE, IEC) txheeb xyuas cov khoom hluav taws xob thiab thermal ua rau muaj kev ntseeg siab. Kev hais txog kev ua raws li cov qauv kev lag luam (piv txwv li, IEC 60664 rau kev sib koom tes rwb thaiv tsev, RoHS rau kev nyab xeeb ib puag ncig) thov rau cov tuam txhab tsim khoom siv hluav taws xob tsom mus rau kev lag luam thoob ntiaj teb. Tsis tas li ntawd, kev muab cov qauv rwb thaiv tsev (piv txwv li, 7% tourmaline + 93% epoxy) tso cai rau cov neeg siv khoom sim kev ua tau zoo hauv lawv cov khoom.

Kev ntim khoom thiab kev txhawb nqa kev ua raws li txoj cai yog qhov tseem ceeb rau kev muag khoom thoob ntiaj teb. Cov hmoov Tourmaline yuav tsum tau ntim rau hauv cov thawv tiv thaiv hluav taws xob kom tiv thaiv kev sib sau ua ke thaum lub sijhawm xa khoom - 25kg hnab yas yog tus qauv, thaum 500g hnab ntim khoom siv lub tshuab nqus tsev haum rau cov lus txib R&D me me. Kev muab TDS thiab SDS ua lus Askiv ua kom ntseeg tau tias ua raws li cov cai tswjfwm kev xa khoom (piv txwv li, EU REACH, US FDA rau cov khoom siv kho mob). Kev muab kev txhawb nqa kev siv tshuab, xws li cov qib thauj khoom pom zoo rau cov khoom tshwj xeeb thiab kev sim sib xws nrog cov ntaub ntawv conductive, txhim kho kev ntseeg siab ntawm cov neeg siv khoom thiab kev koom tes mus sij hawm ntev.

Hauv kev xaus lus, lub peev xwm ntawm tourmaline hmoov los txhim kho lub zog dielectric, txhim kho kev tso cua sov, txo qhov cuam tshuam static, thiab txhawb lub zog kho tshuab ua rau nws yog cov khoom siv rwb thaiv tsev zoo rau cov khoom siv hluav taws xob. Nws qhov sib xws nrog cov txheej txheem tsim khoom, ua raws li cov qauv kev lag luam, thiab cov ntaub ntawv siv tau ua pov thawj ua rau nws yog cov khoom zoo heev rau cov tub luam txawv teb chaws uas tsom mus rau kev lag luam hluav taws xob thoob ntiaj teb. Los ntawm kev hais txog cov txiaj ntsig no, cov lag luam tuaj yeem ua lag luam tourmaline hmoov rau cov tuam txhab tsim khoom siv hluav taws xob uas tab tom nrhiav kev daws teeb meem rwb thaiv tsev zoo thiab txhim khu kev qha.