【EPF-170H注塑钕铁硼/注塑磁/塑磁/传感器磁环/薄壁磁环】价格_厂家

EPF-170H注塑钕铁硼/注塑磁/塑磁/传感器磁环/薄壁磁环

不限

￥36

中国东莞

产品属性

图文详情

品牌推荐

品牌/厂家

其他

牌号

EPF-170H

产地

广东东莞

类型

正牌料

用途级别

注射级

密度

3.22g/cm3

因为塑料价格行情每天都有新的变化前天的报价不等于今天的报价。如果需要新的价格请电：13717397890尹生

把铁氧体合金粉末与树脂( PA 6或PA12或PPS), 添加剂等混合後, 以注

射成形的方式生产出来的磁体就是注塑铁氧体磁石. 注塑铁氧体的磁

性能相比注塑钕铁硼磁体低, 但它的价格廉宜, 适合用於传感器磁环,

形状复杂, 磁性能要求相对稍低的电机产品等.


Magnetic Characteristics & other physical characteristics of Injection Molded Ferrite Magnet- EPF PA6 series

EARTH MAGNETS-EPF- EDN Series	Test method	Test method	EPF-140	EPF-150	EPF-160	EPF-160P	EPF-170	EPF-170H	EPF-190	EPF-190H	EPF-200	EPF-220
www.earthmagnets.com	Test method	Test method	EPF-140	EPF-150	EPF-160	EPF-160P	EPF-170	EPF-170H	EPF-190	EPF-190H	EPF-200	EPF-220
Magnetic power	-	-	Ferrite
Base resin	-	-	PA6
MAGNETIC PROPERTIES	-	-	Anisotropic
Residual flux densityBr	MATS-2010H	mT	240	250	260	272	278	278	287	290	298	305
Coercive forcebHc	MATS-2010H	kA/m	180	180	180	190	190	200	187	185	190	180
Intrinsic coercive forceiHc	MATS-2010H	kA/m	250	230	225	230	220	240	215	205	200	195
Maximum energy productBHmax	MATS-2010H	kJ/m3	11.2	12.0	13.0	14.2	14.8	15.0	15.8	16.5	17.1	18.1
Thermal coefficientΔBr/Br	MATS-2010H	%/℃	-0.19	-0.19	-0.19	-0.19	-0.19	-0.19	-0.19	-0.19	-0.19	-0.19
Thermal coefficientΔHc/Hc	MATS-2010H	%/℃	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3
OTHER PROPERTIES
Tensile strength	ASTM D-638	MPa	78	80	78	70	75	70	75	75	75	75
Flexural strength	ASTM D-790	MPa	147	157	147	140	145	145	145	145	145	145
Flexural modulus	ASTM D-790	MPa	17000	17000	18000	21000	22000	22000	22000	22000	23000	23500
Izod impact (with notch)	ASTM D-256	J/m	31	32	32	34	32	32	34	34	36	40
Rockwell hardness coefficient	ASTM D-785	R scale	118	119	120	120	120	120	120	120	120	120
Heat deflection temperature1.82Mpa	ASTM D-648	℃	163	165	166	177	176	176	176	176	178	180
Specific gravity	ASTM D-792	-	3.22	3.37	3.46	3.53	3.58	3.58	3.71	3.71	3.76	3.83
Water absorption (230C 24 hrs in water)	ASTM D-570	%	0.2	0.17	0.16	0.15	0.15	0.15	0.15	0.15	0.14	0.14
Molding shrinkage coefficient	EM Method	%	0.5	0.5	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4
Coefficient of thermal expansion	EM Method	/℃	4.4X10- 5	4.3X10-5	4.2X10-5	4.0X10-5	3.8X10-5	3.8X10-5	3.5X10-5	3.5X10-5	3.4X10-5	3.1X10- 5
Melt flow rate （2700C x 5 kg)	ASTM D-1238	g/10min	45	40	-	70	-	-	-	-	-	-
Melt flow rate （2700C x 10 kg)	ASTM D-1238	g/10min	-	-	70	-	40	200	40	100	80	150
Flammability	UL94	Class	V-0	-	V-0	-	V-0	-	-	-	-	-


Magnetic Characteristics & other physical characteristics of Injection Molded Ferrite Magnet - EFP PA12 & PPS series

EARTH MAGNETS-EPF- EDN Series	Test method	Test method	EPF-062K	EPF-102	EPF-132	EPF-152N	EPF-172A	EPF-192	EPF-192H	EPF-202	EPF-202F	EPF-212	EPPS-F134L	EPPS-F164L
www.earthmagnets.com	Test method	Test method	EPF-062K	EPF-102	EPF-132	EPF-152N	EPF-172A	EPF-192	EPF-192H	EPF-202	EPF-202F	EPF-212	EPPS-F134L	EPPS-F164L
Magnetic power	-	-	Ferrite
Base resin	-	-	PA12
MAGNETIC PROPERTIES	-	-	Anisotropic
Residual flux densityBr	-	mT	105	215	232	260	272	287	290	292	285	305	305	305
Coercive forcebHc	-	kA/m	80	160	175	195	195	190	200	200	195	205	205	205
Intrinsic coercive forceiHc	-	kA/m	159	27	263	265	235	210	235	230	220	230	230	230
Maximum energy productBHmax	-	kJ/m3	1.5	8.5	10.8	13.3	14.5	16.0	16.5	16.6	16.1	18.1	18.1	18.1
Thermal coefficientΔBr/Br	-	%/℃	-0.19
Thermal coefficientΔHc/Hc	-	%/℃	0.2~0.3
OTHER PROPERTIES
Tensile strength	ASTM D-638	MPa	43	54	49	58	58	5452	50	47	44	44	44	44
Flexural strength	ASTM D-790	MPa	74	95	88	108	108	98	96	100	84	85	85	85
Flexural modulus	ASTM D-790	MPa	6000	7500	85000	10000	11000	14000	14000	12000	13500	16000	16000	16000
Izod impact (with notch)	ASTM D-256	J/m	25	34	31	31	33	32	32	33	37	35	35	35
Rockwell hardness coefficient	ASTM D-785	R scale	108	108	108	114	115	115	155	115	102	116	116	116
Heat deflection temperature1.82Mpa	ASTM D-648	℃	118	12	110	141	145	145	145	120	130	134	134	134
Specific gravity	ASTM D-792	-	2.84	3.03	3.29	3.38	3.52	3.70	3.70	3.71	3.65	3.8	3.8	3.8
Water absorption (230C 24 hrs in water)	ASTM D-570	%	0.06	0.05	0.05	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Molding shrinkage coefficient	EM Method	%	0.7	0.6	0.6	0.5	0.5	0.5	0.5	0.5	0.5	0.4	0.4	0.4
Coefficient of thermal expansion	EM Method	/℃	8.0X10-5	7.2X10-5	7.0X10-5	5.6X10-5	5.4X10-5	4.6X10-5	4.6X10-5	4.3X10-5	4.5X10-5	4.0X10-5	4.0X10-5	4.0X1 0-5
Melt flow rate （2700C x 5 kg)	ASTM D-1238	g/10min	-	90	40	60	-	-	-	-	-	-	-	-
Melt flow rate （2700C x 10 kg)	ASTM D-1238	g/10min	-	-	-	-	120	60	120	100	150	140	140	140
Flammability	UL94	Class	-	-	V-2	V-1	V-0	-	-	V-0	V-0	V-0	V-0	V-0

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