Ibyiza byo gutwarwa nubushyuhe hamwe na oxyde ya magnesium

Ubushyuhe bwumuriro bwuzuye bwuzuye ibikoresho bya matrix yumuriro ukoresheje ubushyuhe bwumuriro kugirango utezimbere ubushyuhe bwabwo.Imikorere yo gutwara ubushyuhe ipimwa ahanini nubushyuhe bwumuriro (unit: W / mk).Amashanyarazi yubushyuhe agabanijwemo plastike itwara ubushyuhe hamwe na plastiki yubushyuhe.Ibice byingenzi bigize ubushyuhe bwumuriro harimo ibikoresho bya substrate hamwe nuwuzuza, kandi ibikoresho bya substrate birimo PPS, PA6 / PA66, LCP, TPE, PC, PPA, PEEK, nibindi.;Ifu ya karubone ishyushye cyane, nibindi.

Amashanyarazi ya plasitiki yubushyuhe afite ibintu bikurikira:
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(2) Uburemere bworoshye, 40-50% byoroshye kuruta aluminium;
(3) Biroroshye kubumba no gutunganya, nta gutunganya kabiri;
(4) Urwego rwo hejuru rwo gushushanya ibicuruzwa;

Kuberako uburyo bwo kubumba burimo kubumba cyane, reberi yinjira mubibumbano nyuma yo gushyuha, hanyuma bikonja.Ibiranga inzira yo gutunganya bituma coefficente yubushyuhe bwibintu byerekana ibiranga abo mudahuje igitsina, nicyo cyerekezo cyogutwara kole mugihe cyo gutera inshinge hamwe nicyerekezo cyumubyimba uhagaze.Mubisanzwe, ubushyuhe bwumuriro mubyerekezo byamazi ya kole bikubye inshuro 3-6 ugereranije nubushyuhe bwumuriro mubyerekezo bitemba bya rubber.Iri tandukaniro riterwa no gutera inshinge ya reberi iyo ikozwe muburyo bworoshye.

-Isukari nyinshi ya oxyde ya magnesium, umweru mwiza, granularité imwe nuburinganire, hamwe no kwegereza ubuyobozi abaturage, irashobora gukoreshwa mumashanyarazi yumuriro wa firime ya silicon yumuriro, amashanyarazi (PA6, PP, PPS, ABS), nibindi. Amafaranga ashobora kugera kuri 70- Ibice 80, kandi igipimo ntarengwa cyo gushyuha kirashobora kugera kuri 5W / mk Ibisubizo byerekana ko iyo ingano ya oxyde ya magnesium itageze ku bice 200, ubuyobozi bwumuriro nimbaraga zikaze zingingo ntoya ya magnesium oxyde yuzuza silikoni iba nini kuruta nini Ingano ya oxyde ya magnesium, mugihe igipimo cyo kurambura aricyo gitandukanye;ingano nini nini ihabanye;ingano nini;Magnesium oxyde / ingano ntoya ya magnesium oxyde hamwe nikigereranyo cyo gukoresha reberi ya silicon kuri 100/100 nicyo kinini;kongeramo urugero rukwiye rwa silane ihuza ibikoresho bifasha kongera ubuyobozi bwubushyuhe bwa silicon reberi.Ingano ya magnesium ni 0.5%.Muri PA, PP, PES, ongeramo 40-50% ya magnesium oxyde, ishobora kuzamura cyane ubushyuhe bwumuriro wa plastiki.