1. Core Product Positioning a Wɔde Si Hɔ
Self-Adhesive Graphite Tape, a wɔde high-ahotew flake graphite sɛ ade a wɔde gyina so, a wɔde acrylic/silicone self-adhesive layers afrafra, na wɔde big data{3}}optimized manufacturing processes of calendering and film-laminating na ɛyɛe, n'adwuma titiriw ne sɛ ɛbɛma "high-efficiency ɔhyew a ɛkɔ, anyinam ahoɔden a ɛyɛ mmerɛw, ne ready-to-stick design" ano aduru ma ɛlɛtrɔnik/mfiridwuma nnwinnade. Ɛdi ɛyaw nsɛntitiriw a ɛyɛ den sɛ wɔde besisi hɔ, ɛnyɛ den sɛ wɔbɛbata ho, na ɛnyɛ den sɛ wɔbɛtew atetesɛm graphite nneɛma mu, na ɛka TOP 4 a ɛrenya nkɔso ntɛmntɛm-wɔ 2025 ɛlɛtrɔnik thermal conductive material gua so (22.3% afe afe nkɔso dodow, a consumer electronics applications yɛ 58%; Data Source: Global Thermal Conductive Materials Industry White Krataa).
2.Mfiridwuma ho Nneɛma a Wɔde Di Dwuma
|
Mfiridwuma ho Nsɛnkyerɛnne |
Mainstream Specification Values a Wɔde Di Dwuma |
Sɔhwɛ Gyinapɛn |
Big Data a Wɔde Ka Ho |
|
Nneɛma a ɛyɛ den |
20-100μm (wobetumi ayɛ no sɛnea wopɛ) . |
ASTM D374 na ɛwɔ hɔ |
95% (Ɛyɛ nsakrae wɔ ɔhyew a wɔsɛe no mu nsonsonoe ahorow mu) . |
|
Ɔhyew a Ɛkɔ Akyirikyiri |
Ɛboro anaasɛ ɛne no yɛ pɛ 400 W/(m·K) . |
ASTM D5470 na ɛwɔ hɔ |
93% (Ahwehwɛde a ɛfa ɔhyew a ɛkɔ soro-efficiency ho) . |
|
Transverse Ɔhyew a Ɛma Nneɛma Kɔ Mu |
Ɛboro anaasɛ ɛne no yɛ pɛ 150 W/(m·K) . |
ASTM D5470 na ɛwɔ hɔ |
91% (Ahwehwɛde a ɛne sɛ wɔbɛsɛe ɔhyew a ɛyɛ pɛ) . |
|
Mfiase no Ahoɔden a Wɔde Peel (Acrylic Adhesive) . |
Ɛboro anaasɛ ɛne 8 N/25mm yɛ pɛ |
ASTM D3330 na ɛwɔ hɔ |
96% (Nsɛm a ɛfa adhesion ho wɔ ɔkwan a ɛkɔ akyiri so) . |
|
Mfiase no Ahoɔden a Wɔde Peel (Silicone Adhesive) . |
Ɛboro anaasɛ ɛne 12 N/25mm yɛ pɛ |
ASTM D3330 na ɛwɔ hɔ |
92% (Ɔhyew a ɛkorɔn-ɔhyew a ɛbata ho nsɛm) . |
|
Volume Resistivity a Ɛko Tia |
Ennu anaasɛ ɛne 5×10−4 Ω·cm yɛ pɛ |
ASTM D257 na ɛwɔ hɔ |
89% (Ahwehwɛde a ɛfa anyinam ahoɔden a ɛkɔ mu ho nsɛm ho) . |
|
Ɔhyew a Ɛko Tia Nneɛma a Ɛwɔ Hɔ |
-40 digrii ~150 digrii |
IEC 60068-2-11 na ɛwɔ hɔ |
98% (Adaptation to ɔhyew a ɛtrɛw) . |
|
Ogya a Ɛmma Ogya Ntumi Nhyew Ho Nhwehwɛmu |
UL94 V0 na ɛwɔ hɔ |
UL 94 na ɛwɔ hɔ |
97% (Ahwehwɛde a ɛfa ahobammɔ ho mmara sodi ho) . |
3.Nneɛma atitiriw
Dual Tumi a ɛkorɔn-Efficiency Ɔhyew & Electrical Conductivity: Wɔ Self-Adhesive Graphite Tape ho no, sɛnea data a efi bɛboro 1,200 thermal resistance tests kyerɛ no, ne longitudinal thermal conductivity yɛ Kɛse sen anaasɛ ɛyɛ pɛ 400 W/(m·K) na transverse thermal conductivity yɛ Kɛse sen anaasɛ ɛyɛ pɛ 150 W/(m·K) -- values a ɛkorɔn 60% sen heat dissipation efficiency of silicone nkratafa a ɛma ɔhyew a ɛyɛ mmerɛw a ɛyɛ mpapahwekwa. Bio nso, ne volume resistivity yɛ<=5×10−4 Ω·cm, na wɔ 500 bending tests (bending radius: 5mm) akyi no, attenuation a ne electrical conductivity yɛ<=3%, na ɛma ɛfata ma electrical conductivity ahiadeɛ a ɛwɔ flexible electronics mu.
Strong Adhesion & Bere Tenten -Bere tenten a Egyina pintinn: Ɛdenam adhesion sɔhwɛ ahorow a wɔyɛ wɔ substrates ahorow bɛboro 800 (dade, plastic, ahwehwɛ) so no, ahoɔden a wɔde yiyi mfiase no yɛ Kɛse sen anaasɛ ɛyɛ pɛ 8 N/25mm (ma acrylic adhesive) na Ɛyɛ kɛse sen anaasɛ ɛyɛ pɛ 12 N/25mm (ma silicone adhesive). Nnɔnhwerew 72 akyi a wɔde ɔhyew a ɛkorɔn (80℃) abɔ akwakoraa ne aberewa no, adhesion retention rate no yɛ Kɛse anaasɛ ɛne 90% yɛ pɛ, na adhesive detachment biara nsi wɔ ɔhyew a ɛyɛ -40℃~150℃, a ɛtew bere tenten huammɔdi dodow a ɛwɔ downstream nnwinnade so 75%.
Nsakraeɛ & Nneɛma a Wɔde Di Dwuma: Ne kɛse fi 20-100μm (wotumi sesa), a nsakrae a ɛma wotumi bobɔ digrii 180 a mpaapaemu biara nni mu. Ɛnam CNC twa sɔhwɛ so no, ano a ɛyɛ tratraa bere a wɔatwa no akɔ nsusuwii ahorow a wɔpɛ (kurukuruwa, ntokuru a wɔayɛ no soronko) no sua sen anaasɛ ɛne 0.1mm yɛ pɛ, na sɛnea wɔyɛ no yiye no boro 40% sen nea ɛwɔ atetesɛm graphite nkrataa mu. Ɛfata ma teateaa a wɔde hyehyɛ ɛlɛtrɔnik nneɛma a ɛyɛ pɛpɛɛpɛ (68% a wɔhwehwɛ wɔ nsuo ase no hwehwɛ sɛ wɔyɛ akɛseɛ a wɔahyɛ da ayɛ).
Nneɛma a Atwa Yɛn Ho Ahyia Ho Banbɔ & Ahobammɔ Ho Mmara sodi: Atwam wɔ RoHS 2.0 ne REACH 223-nneɛma a ɛyɛ hu ho sɔhwɛ ahorow mu, a ogyaframa a ɛmma wontumi nhyew no dodow adu UL94 V0. Mframa a awuduru wom biara nni hɔ wɔ ɔhyew a ɛkorɔn (150℃) mu, a edi nneɛma a atwa yɛn ho ahyia ahwehwɛde ahorow a ɛwɔ ɛlɛtrɔnik mfiri a wɔde di dwuma ne ahoɔden foforo a wɔde yɛ adwuma no mu (saa ade yi na ɛyɛ gyinaesi ahorow a ɛfa nneɛma a wɔbɛtɔ ho wɔ nsu ase no mu 92%).
4. Nnwuma Titiriw a Wɔde Di Dwuma
Ɛlektrɔnik Nneɛma a Wɔde Di Dwuma a Wɔde Di Dwuma(58% kyɛfa, dwumadie tebea kɛseɛ): Wɔde di dwuma ma ɔhyew a wɔsɛe no wɔ mobile phone/tablet CPUs (a ɛbata chips ne mfinimfini frame ntam) ne laptop graphics card ɔhyew a wɔsɛe no module ahorow mu. Sɛnea terminal manufacturer sɔhwɛ ahorow kyerɛ no, ebetumi atew chip hyew so 12-18℃, kwati adwumayɛ throttling a ɔhyew a ɛkɔ soro de ba; ɛfata ma conductive connection wɔ wireless earbud charging cases, sesa atetesɛm dade shrapnels na ɛtew ɛka so 30%.
Ahoɔden Afuo Foforo(22% kyɛfa): Wɔde di dwuma sɛ ɔhyew a ɛkɔ gaskets ma ahoɔden battery packs (a ɛbata battery cells ne casings ntam), ɛma ɔhyew conductivity efficiency tu mpɔn 45% na ɛma ɔhyew kyekyɛ pɛpɛɛpɛ battery packs kɔ ±2℃wɔde di dwuma ma ɔhyew a wɔsɛe no wɔ IGBT module ahorow mu wɔ ahoɔden a wɔkora so inverters mu no, ebetumi agyina bere tenten-adwumayɛ hyew a ɛyɛ digrii 120 ano na ɛtrɛw ɔsom nkwa nna mu kɔ bɛboro mfe 8.
Mfiridwuma mu Nnwinnade Afuo(15% kyɛfa): Wɔayɛ no ama ɔhyew a wɔsɛe no afã horow a ɛwɔ frequency converters ne servo motors mu, adi mpɔtam hɔ ɔhyew a ɛboro so ho nsɛm ho dwuma bere a mfiri reyɛ adwuma na ɛtew huammɔdi dodow a mfiridwuma mu nnwinnade so 60%; wɔde di dwuma ma ɔhyew a wɔsɛe no substrates a LED mmɔnten so akanea, ɛma ɔhyew a wɔsɛe no yiyedi tu mpɔn 50% na ɛtrɛw LED kanea fibea ahorow no adwumayɛ nkwa nna mu kɔ nnɔnhwerew 50,000.
Ɛlektrɔnik Afuo a Ɛyɛ Nsakraeɛ(5% kyɛfa): Wɔde di dwuma ma conductive circuits a ɛyɛ flexible displays ne ɔhyew dissipation layers of wearable devices (smart bracelets/watches).
Tags a ɛyɛ hyew .: self-adhesive graphite teapɔn, China ankasa-adhesive graphite teapɔn ayɛfo
