Iinanopowder ezintlanu-izinto eziqhelekileyo zokukhusela i-electromagnetic

Okwangoku, eyona nto isetyenziswa kakhulu yimbumba ye-electromagnetic shielding coatings, ukwakhiwa kwayo ikakhulu ifilimu-eyenza i-resin, i-conductive filler, i-diluent, i-ejenti yokudibanisa kunye nezinye izongezo. Phakathi kwabo, i-conductive filler yinto ebalulekileyo. I-powder yesilivere kunye ne-copper powder, i-nickel powder, i-copper copper coated powder, i-carbon nanotubes, i-graphene, i-nano ATO kunye nokunye kusetyenziswa ngokuqhelekileyo.

1.Ikhabhoni nanotube

Iinanotubes zekhabhoni zinomlinganiselo omkhulu wembonakalo kunye neempawu ezibalaseleyo zombane kunye nemagnethi, kwaye zibonisa ukusebenza okugqwesileyo kumbane kunye nokufunxa isikhuselo. Ke ngoko, ukonyuka ukubaluleka kuncanyathiselwe kuphando kunye nophuhliso lwezigcwalisi eziqhubayo njengeengubo zokhuselo zombane. Oku kuneemfuno eziphezulu zokucoceka, imveliso kunye neendleko ze-carbon nanotubes. I-carbon nanotubes eveliswa yi-Hongwu Nano Factory, kubandakanywa i-CNT enodonga olulodwa kunye ne-multi-walled, inobunyulu obufikelela kwi-99%. Ukusasazwa kwe-carbon nanotubes kwi-resin ye-matrix kunye nokuba inobudlelwane obuhle kunye ne-matrix resin ibe yinto ethe ngqo echaphazela ukusebenza kokukhusela. IHongwu Nano ikwabonelela ngesisombululo sokusasazeka kwekhabhoni nanotube.

2. Ubuninzi obuphantsi kunye ne-SSA ephantsiumgubo wesilivere

Ezona mpahla zakuqala zokugquma ezifumaneka esidlangalaleni zanikwa ilungelo elilodwa lomenzi e-United States ngo-1948 ukwenza izinto zokuncamathelisa ezenziwe ngesilivere kunye ne-epoxy. Ipeyinti yokukhusela i-electromagnetic elungiselelwe ngumgubo wesilivere owenziwe ngebhola oveliswe nguHongwu Nano uneempawu zokuxhathisa umbane omncinci, ukuhanjiswa kombane okulungileyo, ukusebenza kakuhle kokukhusela, ukuchasana okunamandla kokusingqongileyo kunye nokwakhiwa okufanelekileyo. Isetyenziswa ngokubanzi kunxibelelwano, i-electronics, unyango, i-aerospace, izibonelelo zenyukliya kunye neminye imimandla yepeyinti yokukhusela ifanelekile kwi-ABS, i-PC, i-ABS-PCPS kunye nezinye iingubo zeplastiki zeplastiki. Iimpawu zokusebenza zibandakanya ukumelana nokunxiba, ukumelana nobushushu obuphezulu kunye nokuphantsi, ukumelana nobushushu kunye nokufuma, ukuncamathela, ukumelana nombane, kunye nokuhambelana kombane.

3. Umgubo wobhedukwayeumgubo we-nickel

Iingubo zokugquma umgubo weCopper zinexabiso eliphantsi, kulula ukuzisebenzisa, zinefuthe elihle lokukhusela i-electromagnetic, kwaye zisetyenziswa ngokubanzi. Zifaneleke ngakumbi ukungenelela kombane we-electromagnetic wave kwiimveliso zombane ezineeplastiki zobunjineli njengeqokobhe, kuba ipeyinti yobhedu yobhedu inokutshizwa ngokulula okanye ibrashwe kwiimilo ezahlukeneyo zeplastiki zisetyenziselwa ukwenza umphezulu, kwaye umphezulu weplastiki unyibilikisiwe ukwenza intsimbi. I-electromagnetic shielding conductive layer, ukuze iplastiki ikwazi ukufezekisa injongo yokukhusela amaza ombane. Ubume kunye nobungakanani bepowder yethusi banempembelelo enkulu kwi-conductivity yokwambathisa. Umgubo wobhedu unemilo engqukuva, imilo yedendritic, imilo yeshiti kunye nokunye. Ishiti likhulu kakhulu kunendawo yoqhagamshelwano engqukuva kwaye libonisa ukuqhuba kakuhle. Ukongeza, umgubo wobhedu (umgubo wobhedu owenziwe ngesilivere) ugqunywe ngentsimbi engasebenziyo umgubo wesilivere, ongelula ukuba i-oxidized. Ngokuqhelekileyo, umxholo wesilivere ngu-5-30%. I-Copper powder conductive coating isetyenziselwa ukusombulula ukukhuselwa kwe-electromagnetic yeeplastiki zobunjineli kunye neenkuni ezifana ne-ABS, i-PPO, i-PS, njl. Kwaye iingxaki zokuqhuba, zinoluhlu olubanzi lwezicelo kunye nexabiso lokunyusa.

Ukongeza, iziphumo zokulinganisa ukuphumelela kombane wokhuselo lwe-electromagnetic shielding coatings ezixutywe ne-nano-nickel powder kunye ne-nano-nickel powder kunye ne-micro-nickel powder zibonisa ukuba ukongezwa kwe-nano-nickel powder kunokunciphisa ukusebenza kwe-electromagnetic shielding, kodwa kunokonyusa. ilahleko yokufunxa ngenxa yokwanda. I-tangent yelahleko yemagnethi inciphisa umonakalo obangelwa ngamaza ombane kwindalo esingqongileyo kunye nezixhobo kunye nokwenzakala kwimpilo yabantu.

4. NanoATOI-Tin oxide

Njengomhluzi okhethekileyo, i-nano-ATO powder inokungafihli okuphezulu kunye nokuhamba, kwaye inezicelo ezibanzi kwizinto zokubonisa izinto zokugquma, i-antistatic coatings, i-transparent thermal insulation coatings kunye nezinye iindawo. Phakathi kwezixhobo ze-optoelectronic zokubonisa izixhobo zokugquma, izixhobo ze-ATO zine-anti-static, anti-glare kunye ne-anti-radiation imisebenzi, kwaye zaqala ukusetyenziswa njengezinto zokugquma i-electromagnetic shielding for displays. Izinto zokugquma zeNano ATO zinokucaca kakuhle kombala wokukhanya, ukuhanjiswa kombane okulungileyo, amandla oomatshini kunye nokuzinza. Sesinye sezona zicelo zibalulekileyo kwimizi-mveliso yezinto ze-ATO kwizixhobo zokubonisa. Izixhobo ze-Electrochromic, ezifana neziboniso okanye iifestile ezihlakaniphile, ziyinkalo ebalulekileyo yezicelo zangoku ze-nano ATO kwibala lokubonisa.

5. Igraphene

Njengemathiriyeli yekhabhoni entsha, igraphene kunokwenzeka ukuba ibe sisikhuselo esitsha sombane esisebenzayo okanye imathiriyeli efunxa i-microwave kunecarbon nanotubes. Ezona zizathu ziphambili ziquka ezi zilandelayo:

Ukuphuculwa kokusebenza kwe-electromagnetic shielding kunye nezinto ezifunxayo kuxhomekeke kumxholo we-ejenti efunxayo, iipropathi ze-ejenti efunxayo kunye ne-impedance efanelekileyo ehambelana ne-substrate efunxayo. IGraphene ayinayo kuphela ubume bomzimba obukhethekileyo kunye neempawu ezibalaseleyo zoomatshini kunye ne-electromagnetic, kodwa ineempawu ezilungileyo zokufunxa ii-microwave. Xa kudibaniswa ne-nanoparticles yamagnetic, into entsha yokufunxa ingafumaneka, enokulahleka kwamagnetic kunye nokulahlekelwa kombane. Inethemba lokusetyenziswa kakuhle kwinkalo yokhuselo lwe-electromagnetic kunye nokufunxa kwi-microwave.