异性钐铁氮+异性铁氧复合尼龙12注射粒料
| HCSFY230L | HCSFY240L | HCSFY250L | HCSFY260L | HCSFY270L | ||||
| 单位Unit | SY+FY | SY+FY | SY+FY | SY+FY | SY+FY | |||
|
磁特性 Magnetic Properties |
剩磁 Residual Induction |
Br | mT | 330-370 | 460-515 | 500-560 | 540-580 | 590-630 |
| kGs | 3.3-3.7 | 4.6-5.15 | 5.0-5.6 | 5.4-5.8 | 5.9-6.3 | |||
|
磁感应矫顽力 Coercive Force |
Hcb | kA/m | 159-191 | 239-318 | 279-318 | 289-318 | 289-318 | |
| kOe | 2.0-2.4 | 3.0-4.0 | 3.5-4.0 | 3.6-4.0 | 3.6-4.0 | |||
|
内禀矫顽 Intrinsic Coercivity |
Hcj | kA/m | 223-303 | 358-525 | 430-525 | 430-462 | 438-494 | |
| kOe | 2.8-3.8 | 4.5-6.6 | 5.4-6.6 | 5.4-5.8 | 5.5-6.2 | |||
|
最大磁能积 Max.Product Energy |
（BH)max | kJ/cm3 | 23.9-31.8 | 31.8-39.8 | 39.8-47.8 | 47.8-55.7 | 55.7-63.7 | |
| MGOe | 3-4 | 4-5 | 5-6 | 6-7 | 7.0-8.0 | |||
|
物理特性 Physical Properties |
密度Density | ρ | g/cm3 | 3.5-3.9 | 3.7-4.1 | 3.8-4.2 | 4.0-4.3 | 4.1-4.4 |
|
流动性 Melt Flow Rate |
MFR | g/10min | 200-300 | 200-300 | 200-300 | 200-300 | 200-300 | |
| (270℃ 10kg） | ||||||||
| 收缩率Shrinkage | % | 0.6-1 | 0.6-1.0 | 0.6-1 | 0.6-1 | 0.6-1 | ||
| 拉伸强度 Tensile Stength |
ASTM-D638 | MPa | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | |
| 弯曲强度 Flexural Modulus |
ASTM-D790 | MPa | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | |
| 弯曲弹性率 Flexural Modulus |
ASTM-D790 | Gpa | ≥6 | ≥6 | ≥6 | ≥6 | ≥6 | |
| IZOD冲击强度 IZOD Impact Strength |
ASTM-D256 | (kJ/m2) | ≥8 | ≥8 | ≥8 | ≥8 | ≥8 | |
| 射出成型条件 | ||||||||
|
立式LT-35T (35ton ) Ring Φ10xΦ7x10 |
干燥条件Predrying | ℃/hr | 80/4 | |||||
|
料筒温度 Barrel Temp. |
T1（加料） | ℃ | 230 | 230 | 230 | 230 | 230 | |
| T2 | ℃ | 245 | 245 | 245 | 245 | 245 | ||
| T3（料嘴） | ℃ | 250 | 250 | 250 | 250 | 250 | ||
|
模具温度 Mold Temp. |
℃ | 80 | 80 | 80 | 80 | 80 | ||
| 射出压力Pressure | MPa (kg/cm2） |
105.8 (1079) |
105.8 (1079) |
105.8 (1079) |
105.8 (1079) |
105.8 (1079) |
||
| 设定速度Speed | % | 60 | 60 | 60 | 60 | 60 | ||
| 1、成型条件供客户参考，尼龙料注射料筒温度最高不允许超过280度。（ Molding conditions for customers'reference, the highest temperature of nylon injection barrel is not allowed to exceed 280 degrees.） | ||||||||
|
2、可按客户要求定制。（It can be customized according to customers'requirements） 北京钐元新材料股份有限公司 |
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