Wo professional graphite film supplier .

 

Wɔde Qingdao Jiuzhengyuan Graphite Technology Co., Ltd. sii hɔ wɔ afe 2013 mu na ɛwɔ No. 58 Jing'er Road, Pingdu Sikasɛm Nkɔsoɔ Beaeɛ, Qingdao, Shandong Mantam mu. Ɛyɛ adwumayɛbea a ɛyɛ pɛpɛɛpɛ a ɛka nhwehwɛmu ne nkɔso, nneɛma a wɔyɛ, ne nea wɔyɛ ho adwuma bom, ne mfiri a wɔde yɛ nneɛma a ɛkɔ anim ne nea wɔde yɛ adwuma.

 

Yɛn nneɛma a yɛyɛ no bi ne graphite nkrataa a ɛma nsu fa mu, graphite sini a ɛma nsu yɛ adwuma, graphite nkrataa a ɛyɛ mmerɛw, graphite bipolar mprɛte pre-Prɛte a ɛhyɛ so, a ɛkorɔn-ahotew graphite, graphite a wotumi trɛw mu, flake graphite, graphite tapes, ne graphite gaskets, ne afoforo.

 

 
  • Ogyaframa-Graphite Film a Ɛma Nkwa Wom
    Product Brief of Flame-Retardant Graphite Film Flame-Retardant Graphite Film yɛ ade a ɛyɛ adwuma a ɛkorɔn-a ɛyɛ adwuma. Ɛka ogya a ɛmma ogya ntumi nkɔ mu yiye ne ɔhyew a ɛkɔ soro bom, ɛyɛ teateaa,
  • Multi-Layer Composite Graphite Film a Ɛyɛ Fɛ
    Multi-Layer Composite Graphite Wɔde graphite a ɛho tew kɛse na ɛyɛɛ Film no denam multi-layer composite mfiridwuma so, a ɛhoahoa ne ho sɛ ɛyɛ hyew a ɛkɔ yiye, agyapade a emu yɛ hare, ne nea ɛyɛ
  • Ɔhyew-Graphite Film a Ɛtrɛw
    High-thermal-conductivity graphite film, thin & hann a bidirectional ɔhyew conduction, eye ma consumer electronics ne 5G chips, boosting adwumayɛ denam onwini a etu mpɔn so.. MOQ:2000m2 na ɛwɔ hɔ.
 
Dɛn nti na ɛsɛ sɛ wɔpaw yɛn .
 

Nneɛma a wɔde yɛ nneɛma a ɛkɔ akyiri .
Yɛn adwumayɛbea no wɔ ultra-Thin Graphite Paper Production Line, Sealed Graphite Paper Production Line Equipment, Spherical Graphite Production Line Equipment, High-Purity Graphite Production Equipment, graphite production line equipment a wɔtrɛw mu, graphite drying equipment, high-temperture graphece extractions, and moll fundite graphite graphite.

 

Adetɔfo-twe adwene si so .
Yɛde nnɔnhwerew 12 atɔfo mmuae nhyehyɛe bi asi hɔ a yɛn botae ne sɛ yɛbɛhwɛ ma wɔasiesie adetɔfo ho nsɛm no bere ano na ama adetɔfo akomatɔyam nyinaa ayɛ kɛse.

 

Kuw a eye kyɛn so .
Yɛn adwumakuw no aboaboa animdefo kuw bi ano a wɔwɔ mfe pii osuahu wɔ nhwehwɛmu, nkɔso, ne nneɛma a wɔyɛ mu. Saa kuo yi aboa ama nnwinnadeɛ a wɔde yɛ nneɛma ne nneɛma a wɔyɛ no nyinaa anya nkɔsoɔ a ɛkɔ akyiri.

 

                                                                                                                Parameter .

Parameter din .

Ɔfa

Grade / Type .

Nneɛma a ɛyɛ den .

μm

Gyinapɛn: 10 - 100
Ultra-nsɛm a ɛyɛ dɛ: 7 - 25
Ɛyɛ den: 100 - 400

Muduro

g/cm3 na ɛwɔ hɔ.

1.0 - 2.2

Wɔ-plane ɔhyew a ɛkɔ mu mu .
(x{0}}Y akwankyerɛ) .

W/(m·K)

Gyinapɛn a ɛwɔ hɔ: 300 - 800
Adwumayɛ a ɛkorɔn: 800 - 1500
Ultra-Adwuma a ɛkɔ soro: 1500 - 1950+

Ɛdenam-plane ɔhyew a ɛkɔ so so .
(z akwankyerɛ) .

W/(m·K)

5 - 20

Ɔhyew a ɛko tia .

Degree ·cm2/w .

0.1 - 0.8
(sɛ nhwɛso no, @ 25μm a ɛyɛ den) .

Ɔsom mu hyew kwan .

anoɔden

-40 kosi +400 (wɔ wim tebea a ɛnyɛ adwuma mu) .
-40 kosi +250 (wɔ mframa mu) .

Ahoɔden a ɛyɛ den sɛ ɛbɛtwetwe .

mPa .

30 - 100

Elongation wɔ ahomegye bere mu .

%

2 - 10

Tear ahoɔden .

N/mm .

Ɛboro so anaasɛ ɛne 1.0 yɛ pɛ.

Volume Resistivity .

ω·cm .

1.0×10⁻⁴ - 1.0×10⁻³

EMI kyɛm a ɛyɛ adwuma yiye .

DB .

Ɛkɔsi 60 - 100+
(Ɛgyina ne kɛse so & frekuensi so) .

Flammability rating .

UL 94 .

V-0

Bere tenten-bere mu ahotoso .

-

Asɛnka nni ho

★Nneɛma a wɔde yɛ adwuma no boa ma wɔyɛ no sɛnea wɔpɛ .

 

Nneɛma a wopɛ sɛ wopaw .

 

 

Ɛboa customization of thickness, size, flame retardant grade ne adhesive type a ɛbɛma wɔadi ahiade a ɛfa tebea horow a ɛfa tebea horow ho ho dwuma;

 

Mfaso a ɛwɔ graphite sini so .

 
 
01
 

Ɔhyew ahoɔhare a ɛyɛ ntɛm .

Graphite no ahoɔden a ɛba fam ne ɔhyew tumi a ɛba fam no ma ɛyɛ hyew ntɛmntɛm, na ɛtew bere a wɔde yɛ adwuma no so. Eyi so wɔ mfaso titiriw wɔ mfiridwuma mu mmeae a ɛyɛ adwuma yiye no.

 
02
 

Ɔsoro-temperature stability .

Graphite tumi gyina ɔhyew a ɛkɔ soro kɛse ano, na ɛma ɛfata sɛ wɔde di dwuma te sɛ vacuum anaa ahobammɔ wim tebea. Sɛ nhwɛso no, graphite fononoo betumi adu ɔhyew a ɛboro 2000℃, a ɛho hia ma nneɛma a wɔde yɛ nneɛma a ɛkɔ akyiri no ho.

 
03
 

Nneɛma a ɛko tia corrosion .

Graphite tumi gyina nnuru a ɛyɛ mmerɛw ano kɛse, na ɛma ɛyɛ nea eye ma dade a ɛsom bo ne nea wɔde afra a ɛho ntew.

Flame-Retardant Graphite Film

 

Graphite sini a wɔde di dwuma .

 
Ɛlektrɔnik mfiri a wɔde yɛ adwuma .

Ɛlektrɔnik mfiri a wɔde di dwuma:Ogya-Retardant graphite film na wɔde di dwuma ma ɔhyew a wɔsɛe no core chips wɔ laptops, mobile phone motherboards ne 5G RF modules, ano aduru ɔhyew dissipation ntawntawdi a ɛda tumi kɛse ne thin/light casings ntam;

New Energy Vehicle Field .

Battery a wɔde ahyɛ mu:Wɔde di dwuma ma ɔhyew a wɔsɛe no battery tabs ne mu ogyaframa-retardant ahobammɔ a battery packs, kwati ɔhyew a ɛboaboa ano ne twentwɛn asiane trɛw bere a thermal runaway;


Ɛlektrɔnik mfiri a wɔde di dwuma: .Wɔadan no akɔ ɔhyew a wɔsɛe no mu wɔ IGBT module ahorow ho, a ɛne ɛlɛtrɔnik nhyehyɛe nhyehyɛe ne ogyaframa-ahobanbɔ ho ahwehwɛde ahorow a ɛwɔ ɔdan no mu no yɛ adwuma, na ɛyɛ adetɔ akuw atitiriw a ɛwɔ saa afuw yi mu no mu biako.

Keteke kwan so akwantu afuw .

Ɛlektrɔnik mfiri a ɛwɔ hyɛn no mu:Wɔde di dwuma ma traction converters ne aboafo tumi module ahorow a ɛkorɔn-Speed ​​keteke/subways, a ɛsakra ma adwumayɛ tebea a ɛyɛ den a ɛsesa abɔnten ɔhyew a ɛba fam ne dan mu ɔhyew a ɛkorɔn, di so ne keteke akwantu adwuma ogya ahobammɔ gyinapɛn ahorow (en 45545-2 R22/H2)


Charging Piles: .Wɔadan akɔ rectifier module ahorow a ɛkorɔn-power DC charging piles, a edi ahiade abien a ɛwɔ ɔhyew a wɔsɛe no ne ogya a ɛtɔ gu fam no ho dwuma wɔ soro-Power charging ne abɔnten mmeae ase.

 

Multi-Layer Composite Graphite Film

 

Suhyɛn so dwumadie

Yɛde akwan ahorow a wɔfa so de nneɛma mena ma, a po so nneɛma, wimhyɛn a wɔde fa nneɛma, ne nneɛma a wɔde kɔ ntɛmntɛm ka ho, a egyina sɛnea nneɛma a wɔkra no kɛse ne baabi a wɔrekɔ no so.

 

Wɔbɛbu ɛka a wɔbɔ wɔ nneɛma a wɔde mena ho no ho akontaa a egyina baabi a wɔrekɔ ne emu duru a ɛwɔ nneɛma a wɔde bɛkɔ no so.

 

Adetɔfo benya tracking number bere a wɔde package no amena no awie no, enti wobetumi ahwɛ sɛnea wɔde wɔn rekɔ no.

 

Yɛbɔ mmɔden sɛ yɛde nneɛma a wɔkra nyinaa bɛmena wɔ adwuma nna 2 akyi bere a yɛanya sika no.

 

Sɛ biribi a ɛkyɛ anaa nsɛm bi a ɛfa nneɛma a wɔde mena ho ba a, yɛn adetɔfoɔ som kuo no ne adetɔfoɔ no bɛdi nkitaho ntɛm ara de asiesie ɔhaw no.

 

Sɛ yɛde nneɛma a yɛde kyekyere nneɛma ho yiye ne akwan a ɛyɛ adwuma yiye a wɔfa so de nneɛma mena no di dwuma a, wubetumi anya ahotoso sɛ wo nneɛma no bɛba wɔ tebea a edi mũ mu ne bere ano.

 

FAQ .

 

Asɛmmisa: So Graphite yɛ ogya a ɛma ogya yɛ adwuma?

A: Graphite yɛ ade a wɔtaa de di dwuma wɔ ogya mu-retardant nneɛma esiane sɛ etumi ko tia ɔhyew a ɛkɔ soro na ɛma ogya trɛw no brɛ ase nti. Sɛ wɔde ɔhyew anaa ogyaframa hyɛ graphite mu a, ɛtrɛw na ɛyɛ ade a ɛbɔ ho ban wɔ ade a wɔde di dwuma no so.

Asɛmmisa: Ɔhyew bɛn na graphite betumi agyina ano?

A: Graphite hyew no gyina wim so kɛse; Wɔ tebea a ɛma ɔhyew (te sɛ mframa) mu no, ɛtaa gyina bɛyɛ 750-850 digrii F (400-450℃), nanso wɔ tebea a ɛnyɛ oxidizing mu no, ebetumi adi ɔhyew a efi -400℃F kosi 5,400 digrii F (3,000℃). Oxidation fi ase bɛyɛ 400-500℃wɔ mframa mu, bere a wɔ wim tebea a ɛnyɛ oxidizing mu no, graphite no gyina hɔ ma ɔhyew a ɛkɔ soro kɛse.

Asɛmmisa: So Graphite Ogya no yɛ nea ahobammɔ wom?

A: Wonim graphite mfutuma sɛ ɛtumi hyew na ɛtumi hyew, na ɛma ɛyɛ ogya ho asiane a ɛbɛtumi aba wɔ mfiridwuma tebea bi mu. Graphite mfutuma a ɛpae yɛ ahobammɔ ho asɛm kɛse wɔ nnwuma a wɔde graphite di dwuma mu. Graphite mfutuma nketenkete a ɛyɛ fɛ betumi ayɛ afrafrade a ɛtumi hyew wɔ mframa mu.

Asɛmmisa: Dɛn na ɛba graphite so wɔ ɔhyew a ɛkɔ soro mu?

A: Graphite’s high thermal stability and electrical and thermal conductivity ma ɛyɛ mmerɛw sɛ wɔde bedi dwuma kɛse sɛ electrode ne refractories wɔ nneɛma a wɔde yɛ ɔhyew a ɛkorɔn mu. Nanso, wɔ oxygen-a ɛwɔ wim tebea mu no graphite yɛ ntɛm ma ɛyɛ carbon dioxide wɔ ɔhyew a ɛyɛ digrii 700 ne nea ɛboro saa mu.

Asɛmmisa: So graphite yɛ dade anaa plastic?

A: Graphite yɛ non{0}}dadeɛ nanso ɛwɔ dadeɛ ahodoɔ pii. Ɛyɛ ɔhyew nd anyinam ahoɔden a ɛyɛ adwuma yiye na ɛwɔ abɔde mu ahoɔden ne nea ɛyɛ den sen biara. Ɛma ahoɔden ne ahoɔden a ɛwɔ mu no kɔ so yɛ hyew a ɛboro digrii 3,600 na ɛgyina nnuru so kɛse.

Sɛ́ wɔn a wɔyɛ graphite sini a ɛyɛ adwumaden sen biara wɔ China no mu biako no, wɔde nneɛma a ne bo nyɛ den ne ɔsom pa adi dwuma. Yɛsrɛ sɛ nya awerɛhyem sɛ wobɛtɔ graphite sini a wɔayɛ no sɛnea wopɛ wɔ akansi bo mu afi yɛn adwumayɛbea hɔ. Wo ne yɛn nni nkitaho na woanya nhwɛsode a wontua hwee.

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