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异性钐铁氮尼龙12注射粒料
HCSY280L | HCSY290L | HCSY210L | ||||
磁特性 Magnetic Properties |
剩磁 Residual Induction |
Br | mT | 500-600 | 570-680 | 650-740 |
kGs | 5.0-6.0 | 5.7-6.8 | 6.5-7.4 | |||
磁感应矫顽力 Coercive Force |
Hcb | kA/m | 240-320 | 279-359 | 424-464 | |
kOe | 3.0-4.0 | 3.5-4.5 | 5.3-5.8 | |||
内禀矫顽 Intrinsic Coercivity |
Hcj | kA/m | 240-560 | 340-640 | 400-720 | |
kOe | 3.0-7.0 | 4.0-8.0 | 5.0-9.0 | |||
最大磁能积 Max.Product Energy |
(BH)max | kJ/cm3 | 60-68 | 68-76 | 76-92 | |
MGOe | 7.5-8.5 | 8.5-9.5 | 9.5-11.5 | |||
物理特性 Physical Properties |
密度Density | ρ | g/cm3 | 3.8-4.3 | 4.0-4.5 | 4.3-4.8 |
流动性 Melt Flow Rate |
MFR | g/10min | 200-300 | 200-300 | 200-300 | |
(270℃ 10kg) | ||||||
收缩率Shrinkage | % | 0.6-1 | 0.6-1 | 0.6-1 | ||
拉伸强度 Tensile Stength |
ASTM-D638 | MPa | ≥30 | ≥30 | ≥30 | |
弯曲强度 Flexural Modulus |
ASTM-D790 | MPa | ≥60 | ≥60 | ≥60 | |
弯曲弹性率 Flexural Modulus |
ASTM-D790 | Gpa | ≥6 | ≥6 | ≥6 | |
IZOD冲击强度 ZOD Impact Strength |
ASTM-D256 | (kJ/m2) | ≥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) | ℃ | 210 | 210 | 210 | |
T2 | ℃ | 230 | 230 | 230 | ||
T3(料嘴) | ℃ | 235 | 235 | 235 | ||
模具温度 Mold Temp. |
℃ | 80 | 80 | 80 | ||
射出压力Pressure | MPa (kg/cm2) |
117.5 (1199) |
117.5 (1199) |
117.5 (1199) |
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设定速度Speed | % | 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 |