同性钕铁硼PPS注塑粒料
| HCNTP35L | HCNTP40L | HCNTP50L | HCNTP60AL | HCNTP60HL | HCNTP70L | ||||
|
磁特性 Magnetic Properties |
剩磁 Residual Induction |
Br | mT | 400-440 | 440-480 | 500-530 | 535-565 | 510-530 | 550-570 |
| kGs | 4.0-4.4 | 4.4-4.8 | 5.0-5.3 | 5.35-5.65 | 5.1-5.3 | 5.5-5.7 | |||
|
磁感应矫顽力 Coercive Force |
Hcb | kA/m | 250-279 | 302-334 | 334-358 | 354-378 | 350-390 | 365-398 | |
| kOe | 3.15-3.50 | 3.8-4.2 | 4.2-4.5 | 4.45-4.75 | 4.5-4.9 | 4.6-5.0 | |||
|
内禀矫顽 Intrinsic Coercivity |
Hcj | kA/m | 557-637 | 796-955 | 684.6-732.3 | 684-732 | 875.6-955.7 | 677-724 | |
| kOe | 7.00-8.00 | 10.0-12.0 | 8.60-9.20 | 8.6-9.2 | 11.0-12.0 | 8.5-9.1 | |||
|
最大磁能积 Max.Product Energy |
（BH)max | kJ/cm3 | 27.8-31.8 | 31.8-40.0 | 40.0-47.8 | 47.8-51.7 | 45.4-50.9 | 51.7-59.7 | |
| MGOe | 3.50-4.0 | 4.0-5.0 | 5.0-6.0 | 6.0-6.5 | 5.7-6.4 | 6.5-7.5 | |||
|
物理特性 Physical Properties |
密度Density | ρ | g/cm3 | 4.60-4.90 | 4.4-4.9 | 4.70-5.00 | 5.0-5.2 | 5.05-5.20 | 5.15-5.25 |
|
流动性 Melt Flow Rate |
MFR | g/10min | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 | |
| 330℃ 10kg | |||||||||
| 收缩率Shrinkage | % | 0.2-0.5 | 0.2-0.5 | 0.2-0.5 | 0.2-0.5 | 0.2-0.5 | 0.05-0.2 | ||
| 拉伸强度 Tensile Stength |
ASTM-D638 | MPa | ≥50 | ≥50 | ≥45 | ≥45 | ≥45 | ≥35 | |
| 弯曲强度 Flexural Modulus |
ASTM-D790 | MPa | ≥85 | ≥85 | ≥75 | ≥75 | ≥75 | ≥65 | |
| 弯曲弹性率 Flexural Modulus |
ASTM-D790 | Gpa | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | |
| IZOD冲击强度 ZOD Impact Strength |
ASTM-D256 | (kJ/m2) | ≥8 | ≥8 | ≥7 | ≥7 | ≥7 | ≥5 | |
| 射出成型条件 | |||||||||
|
立式LT-35T (35ton ) Ring Φ10xΦ7 x10 |
干燥条件Predrying | ℃/hr | 120/4 | ||||||
|
料筒温度 Barrel Temp. |
T1（加料） | ℃ | 290 | 290 | 290 | 290 | 290 | 310 | |
| T2 | ℃ | 310 | 310 | 310 | 310 | 310 | 335 | ||
| T3（料嘴） | ℃ | 330 | 330 | 330 | 330 | 330 | 350 | ||
|
模具温度 Mold Temp. |
℃ | 130 | 130 | 130 | 130 | 130 | 130 | ||
| 射出压力Pressure | MPa (kg/cm2） |
141 (1438) |
141 (1438) |
141 (1438) |
141 (1438) |
141 (1438) |
153 （1560） |
||
| 设定速度Speed | % | 60 | 60 | 60 | 60 | 60 | 80 | ||
| 1、成型条件供客户参考，PPS料注射料筒温度最高不允许超过330度。（ Molding conditions for customers'reference, the highest temperature of PPS injection barrel is not allowed to exceed 330 degrees.） | |||||||||
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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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