Thermally conductive mapurasitiki anoreva mhando yezvigadzirwa zvepurasitiki zvine yepamusoro yekupisa conductivity, kazhinji ine kupisa kwemhepo kunodarika 1W/(m. K).Mazhinji masimbi emidziyo ane yakanaka yekupisa conductivity uye inogona kushandiswa mumaradiyeta, kupisa kupisa zvinhu, kutambisa kupisa kudzoreredza, mabhureki mapedhi uye akadhindwa edunhu mabhodhi.Nekudaro, kushorwa kwekushomeka kwezvinhu zvesimbi hakuna kunaka, izvo zvinoganhurira kushandiswa mune mamwe minda, senge kupisa, kupisa pombi, solar mvura inodziya uye inotonhorera yebhatiri mukugadzira kemikari uye kurapwa kwemvura yetsvina.Iyo corrosion resistance uye mechanical properties yemapurasitiki yakanaka kwazvo, asi kana ichienzaniswa nesimbi zvinhu, thermal conductivity yepurasitiki zvinhu hazvina kunaka.Thermal conductivity yeHDPE ine best thermal conductivity inongova 0.44VV/(m. K).Iyo yakaderera yekupisa yekupisa kwepurasitiki inoganhura chiyero chekushandisa, senge kusashandiswa mumhando dzese dzekudziya kupisa kana nguva dzinoda kupisa panguva yakakodzera.

Nekukurumidza kuvandudza tekinoroji yekubatanidza tekinoroji uye tekinoroji yekubatanidza mumunda wemagetsi, huwandu hwezvinhu zvemagetsi uye logic maseketi zvadzikira zviuru nemakumi ezviuru zvenguva, uye pane kudiwa kwekukurumidzira kwekuisa insulating zvinhu zvekurongedza zvine kupisa kwakanyanya.Kuwedzerwa kwepamusoro-kuchena ultra-fine nano-magnesium oxide inogona kusangana nezvinodiwa izvi.Inogona kushandiswa kune thermally conductive mapurasitiki, thermally conductive resin castables, thermally conductive silica gel, thermally conductive poda coatings, inoshanda thermally conductive coatings uye akasiyana anoshanda polymer zvigadzirwa.Inoshandiswa muPA, PBT, PET, ABS, PP, pamwe neiyo organic silica gel, machira uye zvimwe zvinhu kuita basa rekupisa.

SEM NANO MGO

Mune matrix resin ine yakakwira crystallinity, kuwedzera yakakwira yekupisa conductivity additives ndiyo inonyanya kushanda nzira yekuvandudza yekupisa conductivity yemapurasitiki.Kunatsiridzwa kweiyo thermal conductive filler, kunyangwe nano-saizi, haina kungoita diki diki pane emakanika zvivakwa, asi zvakare inovandudza iyo yekupisa conductivity;Kuwedzerwa kwepamusoro-kuchena nano-magnesium oxide ine diki diki saizi uye yunifomu particle size, uye thermal conductivity inoderedzwa kubva kune yakajairwa 33W/(mK).) Inowedzerwa kusvika pamusoro pe36W/(m. K).

Miedzo inoratidza kuti kuwedzera 80% yehutsanana hwepamusoronano magnesium oxide MgOkuPPS inogona kuwana kupisa kwekushisa kwe3.4W/mK;kuwedzera 70% yealuminium oxide inogona kuwana kudziya kwe2.392W/mK

Kuwedzera 10% yepamusoro-kuchena nano MgO magnesium oxide kune EVA solar encapsulant firimu inovandudza thermal conductivity, uye iyo insulation, cross-linking degree uye thermal kugadzikana zvakare inovandudzwa kune akasiyana madhigirii.Pane kukosha kwakakosha kwehuwandu hwezvinhu zvinopisa zvinopisa zvakawedzerwa.

Thermally conductive mapurasitiki anogona kushandiswa pakati pemhepo air conditioning masisitimu, solar mvura hita, kuvaka pombi dzekudziya, kupisa kufambisa zvinhu zvemakemikari anoparadza midhiya, ivhu hita, zvekutengesa zviridzwa, otomatiki midziyo, magiya, mabearings, gaskets, mbozhanhare, zvemagetsi, jenareta. zvifukidzo Uye zvivheneko zvemwenje nezvimwe zviitiko.Thermally conductive mapurasitiki anonyanya kushandiswa muinjiniya yekutsinhana kupisa semaradiator, machubhu ekutsinhana kupisa, nezvimwewo, uye kupisa kwekupisa kwezvinhu zvemagetsi senge mabhodhi edunhu uye ma LED ekurongedza zvinhu.Iko kushandiswa kwakakura zvakanyanya, uye tarisiro yacho yakakura.

 


Nguva yekutumira: Kubvumbi-01-2022

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