橡胶铁氧体永磁
RUBBER FERRITE MAGNETS
RUBBER FERRITE MAGNETS
磁特性表
MATERIAL CHAQRACTERISTICS
MATERIAL CHAQRACTERISTICS
| 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 | ||||
所有的参数都可能被修改,修改时将不另行通知。
All parameters may be modified and will be subject to change without notice.
All parameters may be modified and will be subject to change without notice.
信赖性测试
RELIABILITY PROPERTIES TEST
RELIABILITY PROPERTIES TEST
| 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 | ||||||||||
所有的参数都可能被修改,修改时将不另行通知。
All parameters may be modified and will be subject to change without notice.
All parameters may be modified and will be subject to change without notice.
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