Flexible Magnetic Shape--Ningbo East Magnet Co.,Ltd

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	Ningbo East Magnet Co.,Ltd Factory Address: Building No.D, ShiQi Industrial Park, NingBo,China Tel: +86-574-28828768 　　 +86-574-88258767 　　 +86 574 88272989 Fax: +86 574 88258767 Sales Manager: Mrs. Annie Nee Email: sales@eastmagnets.com


	Product >> Die-cut Flexible Magnetic Shapes >> Flexible Magnetic Shape
	Die-cut Flexible Magnetic Shapes

			Model No: Flexible Magnetic Shape Product Origin: China BrandName: Ningbo East Magnet Co.,Ltd Payment Terms: Flexible Magnetic Shape Delivery Lead Time: 25-35days To purchase this Anisotropic Ferrite Multi-pole Ring Magnets or for

	Detailed Product Description

Flexible Magnets is a kind of soft and elastic magnet.It is compound of plastics or rubbers(NBB or CPE) and ferrite powders. It has the easy to design in various shapes such as slicing, drilling and rolling. Easy processing for sizes and shapes.
Electric Motor Strip is mainly applied precise micro-motors for such equipments as amra,recorder ,VCD , walkman, computer and etc. Flexible Ferrite Magnet used in door-sealing of refrigerator and fountain, magnetic palette, toy, teaching, relay, switch and etc.

Magnetic Properties of Flexible Magnets

Type	Grade	Remanence	Coercivity Force		Intrinsic Coercive Force		Max. Energy Product
		Br	Hcb		Hcj		( BH ) max
		mT	kA/m	Oe	kA/m	Oe	kJ/m3	MGOe
isotropic extruded	EM-7	≥170	≥104	≥1300	≥155	≥1950	≥5.18	≥0.65
isotropic calendered	EM-7J	≥185	≥112	≥1400	≥147	≥1850	≥5.18	≥0.8
semi-anisotropic extruded	EM-9	≥180	≥115	≥1450	≥167	≥2100	≥5.97	≥0.75
semi-anisotropic calendered	EM-9J	≥200	≥119	≥1500	≥151	≥1900	≥6.77	≥0.85
anisotropic extruded	EM-12	≥210	≥143	≥1800	≥199	≥2550	≥8.76	≥1.1
anisotropic calendered	EM-12J	≥245	≥167	≥2100	≥199	≥2500	≥11.15	≥1.4
strengthened anisotropic extruded	EM-13	≥225	≥155	≥1950	≥223	≥3000	≥9.95	≥1.25
strengthened anisotropic calendered	EM-13J	≥260	≥179	≥2250	≥207	≥2600	≥13.14	≥1.65

Physical Properties of Flexible Magnets

Parameters	EM-7	EM-9	EM-12	EM-13
tensile strength (mPa)	>2.0	>2.3	>3.0	>2.8
elongation (%)	20	30	30	18
hardness (shore D)	30-40	30-45	30-50	30-45
density (g/cm3)	3.65-3.75	3.65-3.75	3.70-3.80	3.70-3.80
temperature range (¡ãC)	-40~100	-40~100	-40~90	-40~90

Surface Gauss & Sucking Force Of The Calendered Sheet

THICKNESS (mm)			0.5	0.7	1	1.2	1.5	1.8	2	2.2	2.5
EM-7	P=2.5	g/cm 2	10	12
	P=2.5	Gs	260	340
	P=3.0	g/cm 2			20	23
	P=3.0	Gs	250	350	440	540
	P=4.5	g/cm 2					38	42	45	48	52
	P=4.5	Gs					540	580	620	640	660
EM-9	P=2.5	g/cm 2	11	14
	P=2.5	Gs	290	360
	P=3.0	g/cm 2			22	26
	P=3.0	Gs	290	370	460	500
	P=4.5	g/cm 2					52	58	61	63	67
	P=4.5	Gs					560	600	620	655	670
EM-12	P=2.5	g/cm 2	12	16
	P=2.5	Gs	320	390
	P=3.0	g/cm 2			37	42
	P=3.0	Gs	320	400	500	530
	P=4.5	g/cm 2					60	66	79	83	90
	P=4.5	Gs					580	620	660	680	720
EM-13	P=2.5	g/cm 2	13	18.5
	P=2.5	Gs	340	390
	P=3.0	g/cm 2			39	45
	P=3.0	Gs	340	420	500	540
	P=4.5	g/cm 2					65	68	82	85	93
	P=4.5	Gs					610	668	682	710	740

REMARK:"P" indicates "Pitch".

Sucking Force Of The Extruded Strip

profile size (mm)	2.7x8	3.0x8.8	3.0x9.0	3.3x9.0	4.0x8.0	4.0x8.4	5.0x10.0
g/cm >=	25	29	30	32	33	35	39

Time:2009-4-20 [ Print ] [ Back ]

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