Heat Conduction Materials
Spherical Boron Nitride
Spherical boron nitride has thermal isotropic properties, which overcomes the disadvantages of the thermal anisotropy of flake boron nitride. At the same filling amount, the thermal conductivity of spherical boron nitride is more than 3 times that of flake boron nitride. The HRBNL series have lower density than HRBN series, and have high viscosity in the system, high thermal conductivity in case of the same filling amount. But it is not easy to achieve high filling, it is recommended to use with HRBN series.
Product Detail
Spherical Boron Nitride
| Name |
Partical Size
(D50) |
Specific Surface Area
(m2/g) |
Electrical Conductivity
(uS/cm） |
pH Value |
True Density
(g/cm3) |
BN
(%) |
| BN-30 |
30 |
≤4 |
≤100 |
≤10 |
0.3 |
≥99.3 |
| BN-60 |
65 |
≤4 |
≤100 |
≤10 |
0.45 |
≥99.3 |
| BN-100 |
100 |
≤4 |
≤100 |
≤10 |
0.45 |
≥99.3 |
| BN-120 |
120 |
≤4 |
≤100 |
≤10 |
0.45 |
≥99.3 |
| BN-160 |
180 |
≤4 |
≤100 |
≤10 |
0.45 |
≥99.3 |
| BNL-120 |
120 |
≤4 |
≤100 |
≤10 |
0.37 |
≥99.3 |
| BNL-200 |
200 |
≤4 |
≤100 |
≤10 |
0.37 |
≥99.3 |
| BNL-250 |
260 |
≤4 |
≤100 |
≤10 |
0.37 |
≥99.3 |
