Spherical boron nitride muaj thermal isotropic zog, uas kov yeej qhov tsis zoo ntawm cov thermal anisotropy ntawm flake boron nitride, thiab tuaj yeem ua tiav cov txheej txheem thermal conductivity ntawm qhov sib piv qis dua.Nws muaj qhov zoo ntawm qhov ntom ntom thiab tsis tshua muaj dielectric tsis tu ncua ntawm boron nitride nws tus kheej.Nyob rau tib qhov ntim, qhov thermal conductivity ntawm kheej kheej boron nitride yog ntau tshaj 3 npaug ntawm flake boron nitride.Tau kawg, peb kuj muab boron nitride rau hauv cov ntawv.
Yam khoom | Chav tsev | HRBN Series Khoom Code | Method/Device | |||||||
HLB-30 | HLB-60 | PAB-100 | PAB-120 | PAB-160 | HLB-120 | HLB-200 | HLB-250 | |||
Particle Loj (D50) | µm | 30 | 65 | 100 | 120 | 180 | 120 | 200 | 260 | Lub teeb Scattering P-9 Lub Teeb Scattering / OMEC TopSizer |
Qhov chaw tshwj xeeb | m2/g | ≤ 4 | ≤ 4 | ≤ 4 | ≤ 4 | ≤ 4 | ≤ 4 | ≤ 4 | ≤ 4 | 3H-2000A Specific Surface Area Anylyer |
Hluav taws xob conductivity | µS/cm | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | Mettler FE-30 Conductivity Meter |
Tus nqi pH | - | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | Mettler FE-20 pH Meter |
Tapped Ceev | g/cm3 | 0.3 | 0.45 ib | 0.45 ib | 0.45 ib | 0.45 ib | 0.35 Nws | 0.37 ib | 0.37 ib | Qauv: BT-303 |
BN | % | ≥99.3 | ≥99.3 | ≥99.3 | ≥99.3 | ≥99.3 | ≥99.3 | ≥99.3 | ≥99.3 | ICP-AES |
● High thermal conductivity;
● Tsawg SSA;
● Muaj peev xwm ua kom muaj peev xwm (rau cov ntawv thov qis shear machining)
● Thermal isotropic;
● Qhov loj me me yog qhov sib xws, thiab qhov kev faib tawm yog nqaim heev, ua kom muaj kev sib tw ruaj khov nrog lwm cov khoom ntim hauv daim ntawv thov.
Electronic ntim;
Cov khoom siv hluav taws xob ntau zaus;
Lub xeev LED teeb pom kev zoo;
Thermal interface cov ntaub ntawv: thermal pads, thermal silicone roj, thermally conductive paste, thermally conductive theem hloov cov ntaub ntawv;
Thermal conductivity alumina-raws li CCL, luam Circuit Court board prepreg;
Thermally conductive engineering plastics.