Spherical Alumina Powder bakeng sa Thermal Interface Materials

Spherical Alumina Powder bakeng sa Thermal Interface Materials

Tlhaloso e Khutšoanyane:

HRK series spherical alumina li hlahisoa ke mocheso o phahameng oa ho qhibiliha-jet mokhoa o ntseng o tsoela pele ka sebopeho se sa tloaelehang sa Al2O3, ebe se hlahlojoa, ho hloekisa le mekhoa e meng ho fumana sehlahisoa sa ho qetela.Alumina e fumanoeng e na le sekhahla se phahameng sa spheroidization, kabo ea boholo ba likaroloana tse laolehang le bohloeki bo phahameng.Ka lebaka la thepa ea eona e ikhethang e kang conductivity e phahameng ea mocheso le ho tsamaea hantle, Sehlahisoa sena se 'nile sa sebelisoa haholo e le ho tlatsa lisebelisoa tsa mocheso oa mocheso, li-plastiki tsa boenjiniere ba mocheso le aluminium-based Copper-Clad Laminates joalo-joalo.


Lintlha tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

HRK series spherical alumina li hlahisoa ke mocheso o phahameng oa ho qhibiliha-jet mokhoa o ntseng o tsoela pele ka sebopeho se sa tloaelehang sa Al2O3, ebe se hlahlojoa, ho hloekisa le mekhoa e meng ho fumana sehlahisoa sa ho qetela.Alumina e fumanoeng e na le sekhahla se phahameng sa spheroidization, kabo ea boholo ba likaroloana tse laolehang le bohloeki bo phahameng.Ka lebaka la thepa ea eona e ikhethang e kang conductivity e phahameng ea mocheso le ho tsamaea hantle, Sehlahisoa sena se 'nile sa sebelisoa haholo e le ho tlatsa lisebelisoa tsa mocheso oa mocheso, li-plastiki tsa boenjiniere ba mocheso le aluminium-based Copper-Clad Laminates joalo-joalo.

ka sehloohong

SEM

Setšoantšo sa microscope ea elektronike

Likarolo tsa Sehlahisoa

Ntho ea tekheniki Yuniti HRK Series sehlahisoa Code
Boholo ba Karolo HRK-1 HRK-2 HRK-5 HRK-10 HRK-20 HRK-30 HRK-40 HRK-70 HRK-90 HRK-120
(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
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
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
Mongobo % 0.05 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04
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
Sekhahla sa Spheroidization % 96 98 98 98 96 98 96 96 95 95
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

Kopo

● Thermal Interface Materials: thermal silica pad, thermal grease, thermally conductive potting glue, phase change materials;
● Thermally Conductive Engineering Plastics: Sekoahelo sa lebone la LED, khetla ea switch, khetla ea lihlahisoa tsa elektronike, lihlahisoa tsa motlakase likarolo tsa mocheso oa mocheso;
● Al-based Copper Clad Laminate: substrate ea potoloho ea LED e nang le matla a phahameng, mapolanka a potoloho ea matla, joalo-joalo;
● Lisebelisoa tsa Alumina Ceramic;
Thermal Spray Coating.

Kopo

  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona