製品情報

 TP-2 SERIES                      ANISOTROPIC FERRITE/PA12 COMPOUND

磁場配向ボンドフェライトパウダーとナイロン12から作られたコンパウンド。この製品の特徴は吸水性低い、サイズ変化が小さい、複雑な成型は可能。

ナイロン12 銘柄GradeTP-F26STP-A27E(P2A)TP-A27E(SD)TPA-202TP-A27ETP-A27E(T)TP-A27N
磁気特性
Magnetic
Properties
Toda
NO. 610-1
残留磁束密度Residual
flux density
BrmT282288288293289294296
(G)(2820)(2880)(2880)(2930)(2890)(2940)(2960)
保磁力Coercive
Force
bHckA/m188191187192190191187
(Oe)(2360)(2400)(2350)(2410)(2390)(2400)(2350)
保磁力Intrinsic
Coercivity
iHckA/m228.4238.7229.2231229.2231.0222.8
(Oe)(2870)(3000)(2880)(2900)(2880)(2900)(2800)
最大磁能积Maximum Energy
Product
(BH)maxkJ/m315.616.416.317.016.417.017.3
(MGOe)(1.96)(2.06)(2.05)(2.13)(2.06)(2.14)(2.17)
物理特性
Physical Properties
ASTM-D792成形密度Mold Densityg/cm33.633.653.683.683.693.703.74
ASTM-D1238流動性Melt Flow
Rate
MI g/10min65606560655890
FT ml/sec270℃/10kg270℃/10kg270℃/10kg270℃/10kg270℃/10kg270℃/10kg270℃/10kg
ASTM-D790弯曲强度Flexural
Strength
MPa1151119211392105108
(kgf/cm2)(1173)(1132)(938)(1152)(938)(1070)(1101)
弯曲弹性率Flexural
Modulus
GPa14.511.511.313.511.312.514.3
(kgf/cm2)(1.5E+05)(1.2E+05)(1.2E+05)(1.4E+05)(1.2E+05)(1.3E+05)(1.5E+05)
ASTM-D638拉伸强度Tensile
Strength
MPa59.150.845.658.245.65058.0
(kgf/cm2)(603)(518)(465)(593)(465)(510)(591)
伸展Elongation%3.95.15.34.05.343.5
ASTM-D256冲击强度IZOD Impact
Strength
kJ/m215.621.420.417.620.421.614.3
(kgf・cm/cm2)(15.9)(21.8)(20.8)(17.9)(20.8)(22.0)(14.6)
Toda Method收缩率Shrinkage%0.66 0.70 0.72 0.47 0.72 0.70.63 
JIS K7197线膨胀系数Liner Expantion1/℃---6.4E-056.1E-05---6.1E-05---6.0E-05
ASTM-D648热变形温度Deflection Temp.---124113---113---135
射出成形
Injection
Parameters

预备干燥Predrying℃ / hr100 / 3100 / 3100 / 3100 / 3100 / 3100 / 3100 / 3
Toda Method气缸
温度
Barrel Temp.H1 260265265270265270265
JSW J20M IIH2 305300300310300295300
(20ton)HN 300300300300300285300

模具温度Mold Temp.80808080808080
DUMBBELL设定压力PressureP%50505053506248
L : 175mm设定速度SpeedV%70707070707070
W : 12.5mm射出压力结果Pressure
(Result)
MPa130.3130.7128.1133.1128.1132.6119.9
T : 3.2mm(kgf/cm2)1329 1333 1306 1357 1306 13001223 
※以上记载的数值为代表数值.  / A mentioned figure is a representative value.