Filimi ea Rona ea Heat-Dissipating Graphite Film ke sesebelisoa se phahameng- sa taolo ea mocheso e ikemetseng le ho hlahisoa, e entsoeng ka{2}}lisebelisoa tse sa hloekang tsa k'habone ka mokhoa o phahameng{3}} oa graphitization, calendering, le ts'ebetso e nepahetseng. Mosebetsi oa mantlha oa eona ke ho tsamaisa hantle le ho hasanya mocheso o hlahisoang ke likarolo tsa elektroniki nakong ea ts'ebetso, ho rarolla bothata ba ho futhumala ho feteletseng ha lisebelisoa tsa lehae, le ho ntlafatsa ts'ebetso ea ts'ebetso, bophelo ba ts'ebeletso, le ts'ebetso ea polokeho ea lihlahisoa tsa elektroniki, e leng karolo ea bohlokoa bakeng sa lisebelisoa tsa elektroniki tse phahameng{5}.
Tekheniki Parameters
|
Lebitso la Parameter |
Tlhaloso |
|
Thermal conductivity |
800–1500 W/m·K (e ka feto-fetoha ho latela litlhaloso tsa sehlahisoa) |
|
Botenya |
0.025–1.0 mm (botenya ba tshehetso) |
|
Botenya |
1.0–2.2 g/cm³ |
|
Mocheso oa ho sebetsa |
-40 ho isa ho 400 likhato |
|
Matla a tšepe |
E kholo ho feta kapa e lekana le 15 MPa |
|
Ho hanyetsa mocheso |
E kholo ho feta kapa e lekana le 10¹² Ω |
|
E-shoa-ka mokhoa o nepahetseng |
± 0.05 limilimithara |
|
Mmala |
letšo (ka tloaelo) |
|
Lelakabe la retardant |
UL94 V-0 |
|
Tekanyetso ea tšireletso ea tikoloho |
RoHS, REACH e lumellana |
Tlhokomeliso: Sehlahisoa sena se teng bakeng sa ho itlhophisa.
Likarolo tsa Sehlahisoa
- The Heat-Dissipating Graphite Film e na le melemo e totobetseng eo ho leng thata ho e tsamaisana le lisebelisoa tsa khale tsa taolo ea mocheso, ho kenyelletsa:
- Ultra{{0}high thermal conductivity: Ka mocheso o fapaneng oa 800–1500 W/m·K, e khona ho fetisetsa mocheso ho tloha mohloling oa mocheso ho ea karolong eohle ea filimi, ho qoba mocheso o feteletseng oa sebaka seo.
- Ultra-e tšesaane ebile e tenyetseha: Ka botenya ho tloha ho 0.025 mm ho isa ho 1.0 mm, e ka kobeha, ea menwa, le ho laminate ntle le ho senya sebopeho le mocheso oa mocheso, ho ikamahanya habonolo le sebaka se moqotetsane le se rarahaneng sa lihlahisoa tsa elektroniki.
- E phahameng haholo-e hanyetsanang le mocheso le botsitso ba lik'hemik'hale: Ka mocheso oa ho sebetsa oa likhato tse -40 ho isa ho tse 400, e ka boloka ts'ebetso e tsitsitseng maemong a feteletseng joalo ka mocheso o phahameng le mongobo, 'me ha e bonolo ho tsofala, ho holofala kapa ho hloleha.
- E bobebe,{0}}ha e chefo ebile ha e na seriti tikolohong: Ka ho latela melao ea machaba ea ts'ireletso ea tikoloho, e boetse e na le mokelikeli o motle oa motlakase le matla a tsitsitseng, a ka sireletsang lisebelisoa tsa elektroniki ka nepo ha e ntse e ntša mocheso.
Sebaka sa Kopo
The Heat-Dissipating Graphite Film e sebelisoa haholo ho lisebelisoa tse fapaneng tsa elektroniki tsa bareki, lisebelisoa tsa elektroniki tsa indasteri, le likarolo tsa elektroniki tsa likoloi, haholo-holo:
Lisebelisoa tsa elektronike tsa bareki
E sebelisoa haholo ho li-smartphone, li-tablet, li-laptops, lioache tse bohlale, li-headphone, le lihlahisoa tse ling ho tlosa mocheso bakeng sa lichipisi, libeteri, le likarolo tse ling tsa mocheso{0}} oa mocheso o phahameng, ho netefatsa hore sesebelisoa se sebetsa hantle le ho qoba ho senyeha ha tšebetso ka lebaka la ho futhumala ho feteletseng.
Lisebelisoa tsa elektronike tsa indasteri
E sebetsa ho lisebelisoa tsa puisano tsa 5G, li-server, lisebelisoa tsa taolo ea indasteri, mabone a LED, le lihlahisoa tse ling, e fana ka litharollo tse tšepahalang tsa taolo ea mocheso bakeng sa ts'ebetso ea nako e telele- ea nako e telele.
Lisebelisoa tsa elektronike tsa likoloi
E sebelisoa lits'ebetsong tsa infotainment tsa likoloi, litsamaiso tsa taolo ea betri (BMS) le likarolo tse ling, li ikamahanya le maemo a thata a ho sebetsa a likoloi le ho netefatsa ts'ebetso e tsitsitseng ea litsamaiso tsa elektroniki.
Mocheso oa Rona-Dissipating Graphite Film e khomarela litekanyetso tse thata tsa taolo ea boleng nakong ea tlhahiso, ho tloha ho khetho ea thepa e tala ho ea ho tlhahlobo e felileng ea sehlahisoa, ho netefatsa hore sehlopha ka seng sa lihlahisoa se finyella litlhoko tsa tekheniki 'me se ka fa bareki litharollo tse tsitsitseng le tse tšepahalang tsa taolo ea mocheso.
LBH
P: Heat-Dissipating Graphite Film ke Eng mme e sebetsa jwang?
K: Ke filimi e tšesaane haholo-e entsoeng ka graphite e shebileng haholo (synthetic PI-derived or natural flake graphite). E na le boleng bo phahameng haholoho{{0}mosebetsi oa mocheso oa sefofane (X-Y: 300–1950 W/m·K) empa e le tlase ka-sepalangoang sa sefofane (Z: 5–20 W/m·K), se sebetsa e le "heat spreader" e fetisang mocheso ka potlako ho tloha hotspot ho ea sebakeng se seholoanyane bakeng sa ho qhala.
P: Phapano ke efe lipakeng tsa filimi ea maiketsetso (PGS) le filimi ea tlhaho ea graphite?
A: Filimi ea maiketsetso ea graphite (e entsoeng ka filimi ea polyimide ka tsela e phahameng-ea mocheso oa carbonization/graphitization) e fana ka conductivity e phahameng ea mocheso (ho fihla ho 1500–1950 W/m·K), gauge e tšesaane (e tlase ho 10–25 μm), le ho hloeka hamonate/ho tsitsisa. Filimi ea tlhaho ea graphite e bitsa chelete e ngata-e sebetsa hantle, hangata ke 300–800 W/m·K, 'me botenya bo qala ka 0.05mm.
P: U fana ka litekanyetso life tsa conductivity tsa mocheso?
A: Re fana ka limaraka tse tharo:
- Maemo: 300–800 W/m·K (X-Y)
- Tshebetso e Phahameng: 800–1500 W/m·K
- Ts'ebetso e Phahameng{{0}E phahameng: 1500–1950 W/m·K
- Z-tsela (ho feta{1}}sefofane) hangata ke 5–20 W/m·K.
P: Na e ka sehoa-, ea hlajoa, kapa e ka etsoa ka mokhoa o ikhethileng{{1}?
A: Ho joalo. E ts'ehetsa ho seha ka laser,{1}}ho seha, le ho seha lithipa tsa CNC. Re fana ka libopeho tse ikhethileng (li-circles, li-rectangles, profiles tse sa tloaelehang) 'me re ka sebelisa{3}lifilimi tsa tšireletso pele ho moo.
P: Na e ka kobeha kapa ea menwa? A na e loketse lisebelisoa tse phuthoang?
K: E, ea tenyetseha 'me e ka kobeha hore e kene sebakeng se kobehileng kapa liphaephe tsa mocheso. Bakeng sa lits'ebetso tse phuthoang/tse phahameng-re khothaletsa limaraka tsa maiketsetso tse ikhethileng, 'me re ka eletsa mabapi le sebaka se kobehang le bophelo ba potoloho ho latela botenya le tšehetso.
Hot Tags: mocheso-o qhala filimi ea graphite, mocheso oa China{1}}o qhala baetsi ba lifilimi tsa graphite
