材料牌号 Grade |
剩磁 Br |
矫顽力 Hcb |
内禀矫顽力 Hcj |
最大磁能积 (BH)max | 材料 Material |
应用 Application |
|
等方性胶磁 Isotropic Rubber Magnets |
HK-R1A | 175~195mT | 120~140kA/m | 150~175kA/m | 6~7.6kj/m3 | BaO.6Fe2O3 SrO.6Fe2O3 MIX CPE |
玩具 Toy 文具 Stationary 吸力器 Holder |
1750~1950Gs | 1508~1760Oe | 1886~2200Oe | 0.75~0.95MGOe | ||||
HK-R1B | 170~190mT | 105~125kA/m | 130~150kA/m | 6~7.2kj/m3 | BaO.6Fe2O3 SrO.6Fe2O3 MIX CPE |
||
1700~1900Gs | 1320~1571Oe | 1634~1886Oe | 0.75~0.905MGOe | ||||
异方性胶磁 Anisotropic Rubber Magnets |
HK-R2A | 225~255mT | 159.2~183kA/m | 175~199kA/m | 10~11.6kj/m3 | SrO.6Fe2O3 MIX CPE |
微电机 Micro-motor 文具 Stationary 吸力器 Holder |
2250~2550Gs | 2000~2300Oe | 2200-2500Oe | 1.25~1.45MGOe | ||||
HK-R2B | 225~255mT | 159.2~183kA/m | 199~215kA/m | 10.4~12.0kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2250~2550Gs | 2000~2300Oe | 2500~2700Oe | 1.3~1.5MGOe | ||||
HK-R2C | 230~260mT | 159.2~183kA/m | 191~230.7kA/m | 10.4~12.0kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2300~2600Gs | 2000~2300Oe | 2400~2900Oe | 1.3~1.5MGOe | ||||
HK-R2D | 225~255mT | 159.2~183kA/m | 207~254kA/m | 10.4~12.0kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2250~2550Gs | 2000~2300Oe | 2600~3200Oe | 1.3~1.5MGOe | ||||
HK-R2E | 240~270mT | 167.2~191kA/m | 199~246kA/m | 11.2~12.8kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2400~2700Gs | 2100~2400Oe | 2500~3100Oe | 1.4~1.6MGOe | ||||
HK-R2F | 235~265m | 159.2~183kA/m | 207~254kA/m | 10.8~12.4kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2350~2650Gs | 2000~2300Oe | 2600~3200Oe | 1.35~1.55MGOe | ||||
HK-R2G | 225~255mT | 159.2~183kA/m | 179~203kA/m | 10.4~12.0kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2250~2550Gs | 2000~2300Oe | 2250~2550Oe | 1.30~1.50MGOe | ||||
HK-R2H | 225~255mT | 155.2~179kA/m | ≥215kA/m | 10~11.6kj/m3 | SrO.6Fe2O3 MIX CPE |
||
2250~2550Gs | 1950-2250Oe | ≥2700Oe | 1.25~1.45MGOe |
材料牌号 Grade |
HK-R1A | HK-R1B | HK-R2A | HK-R2B | HK-R2C | HK-R2D | HK-R2E | HK-R2F | HK-R2G | HK-R2H |
拉伸强度 Tensile Strength (Mpa) |
70~90 | 70~90 | 70~90 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 |
延伸率 Elongation (%) |
≥20 | ≥20 | ≥20 | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 |
硬度 Hardness (shore D) |
40~65 | 40~65 | 40~65 | 40~65 | 40~65 | 40~65 | 40~65 | 40~65 | 40~65 | 40~65 |
加热减重 Weight Reduction By Heat(%) |
<2.5 | <2.5 | <2.5 | <2.0 | <2.0 | <2.0 | <2.0 | <2.0 | <1.0 | <2.0 |
密度 Density (g/cm3) |
3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 | 3.6~3.7 |
使用温度 Operation Temperature (℃) |
-40~80 | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 |
可逆温度系数 Reversing Temperature (%/℃) |
-0.18 | -0.18 | -0.18 | -0.18 | -0.18 | -0.18 | -0.18 | -0.18 | -0.18 | -0.18 |
液压油 Motor Oil (23℃×72h) |
*** | *** | *** | *** | *** | *** | *** | *** | *** | *** |
酒精 Alcohol (23℃×72h) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
弱碱 Weak Alkali (23℃×72h) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
洗涤剂 Detergent (23℃×72h) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
30%苯 / 70%汽油 30%/Benzene+70%/Gasoline (23℃×72h) |
× | × | × | × | × | × | × | × | × | × |
有机酸 / 无机酸 Organic, Inorganic Acid (23℃×72h) |
× | × | × | × | × | × | × | × | × | × |
醚 / 酮 / 稀释剂 Aether,Ketenes,Thinner (23℃×72h) |
× | × | × | × | × | × | × | × | × | × |
水
Water (60℃×72h) |
*** | *** | *** | *** | *** | *** | *** | *** | *** | *** |
阻燃性 Burn-resistant |
*** | *** | *** | *** | *** | *** | *** | *** | *** | *** |
耐热性 Heat-resistant (100℃×72h) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
耐寒性 Cold-resistant (-40℃×72h) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
耐湿性 Wet-resistant (60℃×90%RH×72h) |
*** | *** | *** | *** | *** | *** | *** | *** | *** | *** |
耐热冲击性 Heat-impact (-40℃-85℃×0.5h×25周期/Cycle) |
** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
注:***Excellent **Good *Fair ×Bad |