Injection Molded Ferrite Magnet Grades
Ferrite | Br (Gauss) | Hc (Oe) | Hci (Oe) | (BH)max (MGOe) | BH Curve |
BIF-4 | 1350 – 1550 | 630 – 835 | 1150 – 1500 | 0.4 – 0.6 | |
BIF-12 | 2450 – 2650 | 1350 – 1670 | 1670 – 1965 | 1.4 – 1.6 | |
BIF-14 | 2550 – 2800 | 1390 – 1590 | 1750 – 2065 | 1.6 – 1.9 | |
BIF-16 | 2800 – 2950 | 1430 – 1590 | 1590 – 1830 | 1.9 – 2.1 |
Temperature Properties | Reversible Temperature Coefficients Br%/°C | Reversible Temperature Coefficients Hcj%/°C | Max Working Temp. Tmax °C PA6 | Max Working Temp. Tmax °C PA12 | Max Working Temp. Tmax °C PPS | Mold Temp. Range Tmold °C PA6 | Mold Temp. Range Tmold °C PA12 | Mold Temp. Range Tmold °C PPS |
BIF-4 | -0.18 | 0.4 | 150 | 120 | 180 | 70-150 | 20-120 | 135-175 |
BIF-12 | -0.18 | 0.4 | 150 | 120 | 180 | 70-150 | 20-120 | 135-175 |
BIF-14 | -0.18 | 0.4 | 150 | 120 | 180 | 70-150 | 20-120 | 135-175 |
BIF-16 | -0.18 | 0.4 | 150 | 120 | 180 | 70-150 | 20-120 | 135-175 |
Physical Properties | Density g/cm3 | Hardness R | Tensile Strength Mpa PA6 | Tensile Strength Mpa PA12 | Tensile Strength Mpa PPS | Water Absorption % PA6 | Water Absorption % PA12 | Water Absorption % PPS |
BIF-4 | 3.5 – 3.7 | 88-131 | 18-145 | 12 – 171 | 13 – 150 | 0.3 – 11 | 0.5 – 3.2 | .02 – .05 |
BIF-12 | 3.3-3.7 | 90 -130 | 20 – 140 | 13 – 170 | 13 – 150 | 0.3 – 11 | 0.5 – 3.2 | .02 – .05 |
BIF-14 | 3.6-3.8 | 92-133 | 20 – 142 | 13 – 171 | 13 – 150 | 0.3 – 11 | 0.5 – 3.2 | .02 – .05 |
BIF-16 | 3.6-3.8 | 95-135 | 22 – 145 | 15 – 171 | 13 – 150 | 0.3 – 11 | 0.5 – 3.2 | .02 – .05 |