Okulaba Ebintu Ebikulu

Firimu ya grafayiti esaasaanya ebbugumu-kikozesebwa mu kuddukanya ebbugumu eky’omulembe ekizimbibwa ku nsengekera ya kirisitaalo ya grafayiti etunudde ennyo. Ekozesa tekinologiya ow’okutambuza ebbugumu mu njuyi bbiri okusobozesa okusaasaana kw’ebbugumu okw’amangu ku mabbali n’okutambuza ebbugumu mu nneekulungirivu, okuvvuunuka obuzibu bw’okusaasaanya ebbugumu ery’ebintu eby’ennono. Omuwendo gwayo omukulu guli mu kutuusa obutambuzi bw’ebbugumu obw’amaanyi ennyo mu ngeri egonvu ennyo (micrometer-level), etali ya maanyi nnyo ate nga ekuuma okukyukakyuka, ekigifuula esaanira ebifo ebizibu ebikoona n’ebifo ebizibiddwa.

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Ebipimo by’ebyekikugu

Obugumu (mm) .	Obugazi (mm) .	Obuwanvu (m) .	Obuzito (g/cm3) .	Ebirimu kaboni	Obutambuzi bw’ebbugumu [W/(m·K)].
0.05	500	100	1.5–1.75	99.5–99.9	300–450
0.06	500	100	1.5–1.8	99.5–99.9	400–500
0.08	500	100	1.5–1.8	99.5–99.9	400–500
0.1	500	100	1.5–1.85	99.5–99.9	400–500
0.12	500–1000	100	1.5–1.85	99.5–99.9	400–500
0.15	500–1000	100	1.5–1.85	99.5–99.9	400–500
0.2	500–1000	100	1.5–1.85	99.5–99.9	400–500

Weetegereze: Ekintu kiwagira okulongoosa

Ekozesebwa Ennyo

Ensonga y’okukozesa eya Heat Spreading Graphite Film etegeerekeka bulungi: ekyuma kyonna eky’amasannyalaze ekirina ekifo ekitono n’okukola ebbugumu eringi kye kifo kyakyo ekikulu eky’olutalo. Tebusaasaanya butereevu bbugumu, wabula kikola nga "ekitambuza ebbugumu" okusaasaanya amangu ebbugumu erya waggulu mu kitundu.

1. Ebyuma ebikozesebwa mu byuma bikalimagezi (ekitundu ekisinga obunene eky’okukozesa) .

Kano ke katale akasinga okukula mu firimu ya graphite, okusinga okugonjoola okukontana wakati wa "omutindo n'obutazitowa".

Smartphone/tablet: eyungiddwa emabega wa SoC (main chip), 5G RF chip, ne screen driver IC okuziyiza ebbugumu erisukkiridde n’okukendeeza ku frequency ng’ozannya emizannyo oba ng’ocaajinga amangu.
Laptop/ultrabook: Okubikka kungulu kwa CPU, GPU, ne payipu y’ebbugumu okuyamba mu kufumbisa okwa kimu n’okukendeeza ku maloboozi g’okutandika kwa ffaani.
Ebyuma ebyambalibwa (essaawa/VR): Nga tukozesa engeri zaabyo ultra-engonvu (<0.03mm), they can dissipate heat in extremely small spaces, avoiding skin burns.

2. Ekifo ky’empuliziganya ne Data (High Power Scenario) .

5G base station AAU (active antenna unit): Antenna za 5G zirina amaanyi amangi era zitera okusibwa nga tezirina ffaani. Graphite film ekozesebwa okutambuza ebbugumu ly’ekintu ekigaziya amaanyi (PA) okutuuka mu nnyumba.
Module y’amaaso: Layisi ey’omunda eya modulo y’empuliziganya ey’amaaso ey’amaanyi-ekola ebbugumu ddene, era firimu ya graphite ekozesebwa okusaasaanya ebbugumu.
Server motherboard: Kola local equalization okwetoloola CPU ne memory modules okulongoosa enkola y'emirimu.

3. Amasannyalaze Amapya n’Ebyuma by’Emmotoka (Fastest Growing Blue Ocean) .

Enzirukanya y’ebbugumu mu bbaatule z’amaanyi: Nga paadi y’ebbugumu eyungiddwa wakati w’obutoffaali bwa bbaatule, eyamba okutebenkeza ebbugumu lya bbaatule yonna n’okuziyiza ebbugumu erisukkiridde mu kitundu (nga kikwataganye n’ekintu kya bipolar plate kye wayiga emabegako, nga kino kye kintu ekirala ekikulu eky’okukozesa ekintu kya graphite mu mmotoka ez’amaanyi amapya).
Ssikirini y’okulaga mmotoka/okufuga wakati: egonjoola ekizibu ky’okukuŋŋaanyizibwa kw’ebbugumu mu mbeera z’ebbugumu eringi ku ssirini ezimasamasa ennyo.
BMS (Battery Management System) main control board: ekuuma chip enkulu efugira okuva ku bbugumu erya waggulu.

4. High end Industry n'obusawo

Medical endoscope/portable device: Kyetaagisa okuba nga si-maginetic era nga temuli metal ion precipitation, era obutakola bwa kemiko bwa graphite enkizo.
Industrial laser/drone flight control: Okukola ku bbugumu ly’omukka oguva ku masanyalaze amangi ag’akaseera katono.

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Ebigonjoola N'Empeereza Ekoleddwa Ku Bulijjo Eweereddwa

1. Okugonjoola akabi akali mu "localized high-temperature burning" (okubuguma okwa yunifoomu) .

Guno gwe muwendo gwayo ogusinga obukulu. Ebifo eby'ennono eby'ebbugumu tebitambuza bbugumu mangu kimala, ekiyinza okwanguyirwa okuvaamu "ebifo ebibuguma" eby'omu kitundu mu chips nga CPUs ne 5G PA. Ebbugumu erya waggulu ery’ekiseera ekiwanvu liyinza okuleeta okukendeera kw’omulimu n’okutuuka n’okwonooneka kwa Hardware.

Graphite solution: Utilizing its extremely high planar thermal conductivity (>1000 W/m · K), ensibuko y'ebbugumu ery'ekifo ekikuŋŋaanyiziddwa "efuumuulwa" mangu mu nnyonyi yonna, n'ekka mangu ekifo eky'ebbugumu ekya diguli 80 okutuuka ku diguli 50 , okumalawo enjawulo mu bbugumu, n'okukuuma ebitundu ebikulu.

2. Okumenya obuzibu bw’omubiri obw’ekifo ekitono

Kumpi tewakyali kifo kisigaddewo biwaawaatiro ebisaasaanya ebbugumu munda mu masimu, tabuleti, ne drones, era ebiwaawaatiro by’ebyuma eby’ekinnansi ebisaasaanya ebbugumu oba payipu z’ebbugumu tebisobola kuteekebwamu.

Ekisengejjo kya grafayiti: Ekigonvu ennyo era nga kitangaavu (10-100 μ m), nga kiyungiddwa ku kibikka ekiziyiza oba fuleemu eya wakati ng’olupapula, nga tekikwata buwanvu bwa Z-ekisiki, nga kituukira ddala ku nteekateeka y’enzimba y’ebyuma ebigonvu ennyo.

3. Okutegeera okusaasaana kw'ebbugumu "okuzitowa" ne "okutaliimu maloboozi".

Mu byuma eby’omu bwengula, ebyuma by’emmotoka, oba laptops ez’omutindo ogwa waggulu, obuzito n’amaloboozi biraga ebikalu. Fans oba heat sink ez’ebyuma ebizito zisobola okwongera ku buzito n’okukozesa amaanyi.

Graphite solution: Nga density yaayo ya 1/4 yokka eya copper, erina ekikolwa ekinene eky’okukendeeza obuzito. Ng’ekintu ekisaasaanya ebbugumu (passive heat dissipation material), kisiriikiridde ddala era tekirina bitundu bitambula, ekigifuula eyeesigika ennyo.

4. Ekwatagana n'ebyetaago bya "flexibility" ne "ease of processing".

Ensengeka za circuit board ez’omulembe nzibu, era ekkubo ly’okusaasaanya ebbugumu litera okwetaaga okufukamira. Ebintu ebikozesebwa mu byuma bitera okukutuka olw’obukoowu era birina ssente nnyingi mu kubirongoosa olw’okufukamira enfunda eziwera.

Graphite solution: Nga ekyukakyuka bulungi, esobola okubumba mu ngeri yonna (FPC form), era esobola okugattibwa okusinziira ku kifaananyi, ekyanguyira okukuŋŋaanya mu ngeri ey’otoma n’okukendeeza ennyo ku buzibu bw’okukuŋŋaanya.

Amaanyi ga Kampuni N'empeereza

Kkampuni eno eyise mu nkola ya ISO9001 ey’okuddukanya omutindo n’okuweebwa satifikeeti ya ISO14001 ey’enkola y’okuddukanya obutonde bw’ensi, ng’eraga nti ekola nnyo mu kulondoola omutindo n’okufulumya ebintu ebitali bya bulabe eri obutonde. Tulina tekinologiya 9 alina patent akwata ku bintu ebikulu nga enkola y’okuteekateeka ebintu bya graphite n’okulongoosa omulimu gw’ebintu, nga tuwa obuwagizi obw’amaanyi eri okuvuganya kw’ebintu bya kkampuni.

Tetuli ba makolero bokka, naye era abagaba eby’okugonjoola okutwalira awamu, okulongoosa dizayini nga tusinziira ku mpisa z’amakolero ag’ennono okusobola okutuuka ku kukola mu makolero okutuukiridde.

Omusingo gw’Empeereza

1. Okufuga enkola: Okuyiringisibwa obutuufu ± 0.01mm, okusala ensobi Entono oba yenkana 0.5mm, okukakasa waggulu dimensional obutuufu bw'ekintu. Ebyuma eby’omulembe eby’okufulumya n’enkola z’okufuga mu ngeri ey’obwengula (automation control systems) bikozesebwa okutuuka ku kufuga okutuufu okw’enkola y’okufulumya

2. Enzirukanya y’okujjako: Teekawo enkola ey’essaawa 4 ey’okwekenneenya ebivaako emirandira (RCA).okwanukula amangu ensonga z’omutindo n’okukola eby’okutereeza mu budde.Wandiika era weekenneenye embeera ezitali za bulijjo mu bujjuvu, funza eby’okuyiga, eraokuziyiza ebizibu ebifaananako bwe bityo okuddamu okubaawo.

3. Okulongoosa obutasalako: Omuwendo gwa bakasitoma okwemulugunya buli mwaka guli wansi wa 0.3%.Okuyita mu kuteesa kwa bakasitoma, tugenda mu maaso n’okulongoosa omutindo gw’ebintu n’emitendera gy’empeereza,bulijjo okukola emirimu gy’okutumbula omutindo, okulongoosa enkola z’okufulumya, .n’okutumbula omulimu gw’ebintu n’okutebenkera kw’omutindo.

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