spherical alumina phofo
Tlhaloso ea Sehlahisoa
Spherical alumina ke sesebelisoa se sebetsang hantle se nang le bohloeki bo phahameng, likaroloana tse chitja, boima bo phahameng, khanyetso e phahameng ea ho roala, khanyetso e phahameng ea kutu, botsitso bo phahameng ba mocheso le ho kenya motlakase hantle.Spherical alumina e na le ho thatafala le matla a phahameng, e leng se etsang hore e be thepa e sa tsitsang.Lefapheng la li-ceramics, lisebelisoa tsa elektroniki, indasteri ea lik'hemik'hale le kaho, alumina e chitja e sebelisoa haholo ha ho etsoa lisebelisoa tse tsoetseng pele tsa ceramic, li-bearings tse sa sebetseng hantle, likarolo tse tsoetseng pele tsa enjene ea likoloi, joalo-joalo. boloka tshebetso e tsitsitseng dibakeng tse thata.Ka mohlala, tikolohong ea Marine, indasteri ea lik'hemik'hale, indasteri ea matla le masimo a mang, alumina ea spherical e sebelisoa ha ho etsoa likepe, lisebelisoa tsa lik'hemik'hale, lisebelisoa tsa matla joalo-joalo.Spherical alumina e na le botsitso bo botle ba mocheso le ho kenya motlakase, e le hore e ka boloka ts'ebetso e ntle haholo mochesong o phahameng le maemo a khatello e phahameng.Lefapheng la lisebelisoa tsa elektroniki, alumina e chitja e sebelisoa ha ho etsoa lisebelisoa tsa elektroniki tse nang le mocheso o phahameng oa mocheso, lisebelisoa tsa matla a phahameng, joalo-joalo.
Micrograph ea elektronike
Likarolo tsa Sehlahisoa
Ho Tlatsa ka Phahameng: Tekanyo e phahameng ea tekanyo ea spheroidization, kabo ea boholo ba likaroloana tse laoloang, ho finyella ho tlatsoa ha silicone le epoxy resin, ho fumana motsoako o nang le viscosity e tlaase le ho tsamaea ho phahameng;
High Thermal Conductivity: Ka lebaka la sebopeho sa eona sa bolo e batlang e phethehile, filler e sebelisoang lihlahisoa tse tala e ka fihlela phetisetso ea mocheso o fapaneng.Tsamaiso eohle e tsoakiloeng e boemong ba ho hasana hantle, kahoo lihlahisoa tsa ho qetela li na le conductivity e ntle ea mocheso le thepa ea 'mele;
Abrasion e tlase: Ha e bapisoa le phofo e sa tloaelehang, ts'ebeliso ea spherical filler e ka fokotsa ho phatloha ha mochini o kopanyang, mochini o bopang le lisebelisoa tse ling, ebe o lelefatsa bophelo ba ts'ebetso ea lisebelisoa tse amehang.
Tlhaloso
| 技术指标 Ntho ea tekheniki | 单位 Yuniti | HRK系列产品编号/HRK Series sehlahisoa Code | ||||||||||
| HRK-1 | HRK-2 | HRK-5 | HRK-10 | HRK-20 | HRK-30 | HRK-40 | HRK-70 | HRK-90 | HRK-120 | |||
| 粒度分布 Boholo ba Karolo | (D10) | µm | 0.71 | 0.69 | 2.54 | 4.55 | 10.5 | 16.88 | 23.77 | 44.32 | 55.23 | 92.39 |
| (D50) | µm | 1.08 | 2.18 | 5.52 | 10.43 | 20.8 | 30.52 | 41.54 | 71.54 | 87.96 | 122.98 | |
| (D90) | µm | 3.21 | 5.24 | 9.09 | 20.8 | 37.24 | 48.87 | 66.44 | 106.5 | 134.92 | 172.07 | |
| 比表面积 Sebaka se khethehileng sa Bokaholimo | m2/g | 1.69 | 1.27 | 0.36 | 0.17 | 0.14 | 0.13 | 0.12 | 0.12 | 0.1 | 0.06 | |
| 电导率 Motlakase Conductivity | u S/cm | 6.07 | 5.4 | 5.65 | 4.05 | 6.87 | 7.95 | 4.65 | 6.18 | 8.15 | 6.45 | |
| PH Boleng | - | 7.53 | 7.79 | 7.7 | 7.9 | 7.62 | 7.7 | 7.8 | 7.7 | 7.9 | 7.54 | |
| 含水量 Mongobo | % | 0.05 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | |
| 真密度 Boima ba 'Nete | g/cm3 | 3.71 | 3.7 | 3.74 | 3.76 | 3.79 | 3.79 | 3.81 | 3.87 | 3.88 | 3.89 | |
| 球化率 Sekhahla sa Spheroidization | % | 96 | 98 | 98 | 98 | 96 | 98 | 96 | 96 | 95 | 95 | |
| 化学成分 Sebopeho sa Lik'hemik'hale | Al2O3 | % | 99.87 | 99.94 | 99.89 | 99.94 | 99.92 | 99.93 | 99.94 | 99.92 | 99.94 | 99.92 |
| SiO2 | ppm | 430 | 30 | 430 | 20 | 150 | 20 | 20 | 30 | 20 | 170 | |
| Fe2O3 | ppm | 140 | 70 | 140 | 40 | 60 | 60 | 50 | 60 | 60 | 140 | |
| Na2O | ppm | 90 | 100 | 10 | 60 | 140 | 90 | 110 | 90 | 70 | 90 | |
Sem
Kopo
Thermal Interface Materials: Thermal silica pad, grease thermal, thermally conductive potting glue, phase change
Thermally Conductive Engineering Plastics: LED lebone sekoahelo, switjha khetla, elektronike lihlahisoa khetla, lihlahisoa tsa motlakase likarolo mocheso dissipation;
Al-based Copper Clad Laminate: substrate ea potoloho ea LED e nang le matla a phahameng, liboto tsa potoloho ea matla, joalo-joalo;
Lisebelisoa tsa Alumina Ceramic;
Thermal Spray Coating.
