Iiplastiki ze-thermal conductive zibhekisela kuhlobo lweemveliso zeplastiki ezine-conductivity ephezulu ye-thermal, ngokuqhelekileyo kunye ne-thermal conductivity enkulu kune-1W / (m. K).Uninzi lwezixhobo zetsimbi zine-conductivity efanelekileyo ye-thermal kwaye zinokusetyenziswa kwiiradiyetha, izinto zokutshintshiselana kobushushu, ukubuyiswa kobushushu, i-brake pads kunye neebhodi zesekethe eziprintiweyo.Nangona kunjalo, ukunyanzeliswa kwe-corrosion yezixhobo zetsimbi akulungile, okukhawulela ukusetyenziswa kwezinye iindawo, ezifana nokutshintshiselana kobushushu, imibhobho yokushisa, izifudumezi zamanzi zelanga kunye ne-coolers yebhetri kwimveliso yeekhemikhali kunye nokunyangwa kwamanzi amdaka.Ukumelana nokugqwala kunye neempawu zoomatshini zeplastiki zilungile kakhulu, kodwa xa kuthelekiswa nezinto zetsimbi, ukuhanjiswa kwe-thermal yezinto zeplastiki akulunganga.I-conductivity ye-thermal ye-HDPE ene-conductivity engcono kakhulu ye-thermal kuphela yi-0.44VV / (m. K).I-thermal conductivity ephantsi yeplastiki inciphisa umda wokusetyenziswa kwayo, njengokungasetyenziswa kuzo zonke iintlobo zokuvelisa ubushushu obukhukhulayo okanye iimeko ezifuna ukutshatyalaliswa kobushushu ngexesha.

Ngophuhliso olukhawulezayo lwetekhnoloji yokudibanisa kunye nethekhnoloji yendibano kwibala lombane, umthamo wamacandelo e-elektroniki kunye neesekethe ze-logic ziye zancipha amawaka kunye namashumi amawaka amaxesha, kwaye kukho imfuneko engxamisekileyo yokufaka izinto zokupakisha ezinobushushu obuphezulu.Ukongezwa kwe-high-purity ultra-fine nano-magnesium oxide inokuhlangabezana nale mfuno.Ingasetyenziselwa iiplastiki ze-thermally conductive, i-resin conductive resin castables, ijeli ye-silica ye-thermal conductive, i-thermal conductive powder coatings, iingubo ezisebenzayo ze-thermally conductive kunye neemveliso ezahlukeneyo zepolymer ezisebenzayo.Isetyenziswe kwi-PA, i-PBT, i-PET, i-ABS, i-PP, kunye nakwi-organic silica gel, iingubo kunye nezinye izinto zokudlala indima yokushisa.

SEM NANO MGO

Kwi-resin ye-matrix ene-crystallinity ephezulu, ukongeza izongezo eziphezulu ze-thermal conductivity yeyona ndlela isebenzayo yokuphucula ukuhanjiswa kwe-thermal yeeplastiki.Ukucocwa kwe-thermal conductive filler, nokuba i-nano-size, ayinayo nje impembelelo encinci kwiipropati zomatshini, kodwa iphinde iphucule i-thermal conductivity;ukongezwa kwe-high-purity nano-magnesium oxide inomlinganiselo omncinci we-particle kunye nobukhulu be-particle size, kunye ne-thermal conductivity iyancitshiswa ukusuka kwi-33W / (mK eqhelekileyo).) Inyuswe ibe ngaphezulu kwe-36W/(m. K).

Iimvavanyo zibonisa ukuba ukongeza i-80% yobunyulu obuphezulunano magnesium oxide MgOukuya kwi-PPS inokufikelela kwi-thermal conductivity ye-3.4W / mK;Ukongeza i-70% ye-aluminium oxide inokufikelela kwi-thermal conductivity ye-2.392W/mK

Ukongeza i-10% ye-high-purity nano MgO i-magnesium oxide kwifilimu ye-EVA ye-solar encapsulant iphucula i-conductivity ye-thermal, kunye ne-insulation, i-degree-linking degree kunye nokuzinza kwe-thermal nazo ziphuculwe kwiidigri ezihlukeneyo.Kukho ixabiso elibalulekileyo lobuninzi bezinto eziqhuba i-thermal ezongeziweyo.

Iiplastiki ze-Thermally conductive zingasetyenziselwa kwiinkqubo zomoya womoya, izifudumezi zamanzi elanga, imibhobho yokufudumeza yokwakha, izinto zokuhambisa ubushushu kwimidiya eyingozi, izifudumezi zomhlaba, izixhobo zorhwebo, izixhobo ezizenzekelayo, iigiya, iibheringi, iigaskets, iiselfowuni, izixhobo zombane, ijenereyitha. izigqubuthelo kunye nezibane kunye nezinye izihlandlo.Iiplastiki ze-Thermally conductive zisetyenziswa ikakhulu kubunjineli bokutshintshana kobushushu obufana neeradiyetha, iityhubhu zokutshintshiselana ngobushushu, njl. njl., kunye nokutshatyalaliswa kobushushu bamacandelo e-elektroniki afana neebhodi zesekethe kunye nezixhobo zokupakisha ze-LED.Ukusetyenziswa kubanzi kakhulu, kwaye amathemba amakhulu.

 


Ixesha lokuposa: Apr-01-2022

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