Plastic Bonded Magnets

Bonded Nd - Fe - B magnets are permanent magnets made by uniformly mixing Nd - Fe - B magnetic powder with binders such as resins, plastics, or low-melting-point metals. After that, the mixture is formed into desired shapes through processes like compression molding, extrusion molding, or injection molding.

Grades	Remanence		Coercive Force		Intrinsic Coercivity		Maximum Energy Product		Density	Recoil Permeability	Reversible Temp. Coefficient	Temp. Coefficient
	Br		Hcb		Hcj		(BH)max		D	μr	α(Br)	TW
	T	KGs	KA/m	KOe	KA/m	Koe	KJ/m3	MGOe	g/cm3		%/ºC	ºC
BNI-3	0.2-0.4	2.0-4.0	120-240	1.5-3.0	480-640	6.0-8.0	8-24	1.0-3.0	3.9-4.4	1.2	-0.15	100
BNI-4	0.40-0.46	4.0-4.6	250-335	3.1-4.2	575-735	7.2-9.2	28-36	3.5-4.5	4.2-4.9	1.2	-0.13	110
BNI-5	0.45-0.51	4.5-5.1	280-360	3.5-4.5	640-800	8-10	37-44	4.6-5.5	4.5-5.0	1.2	-0.13	120
BNI-6	0.51-0.56	5.1-5.6	295-375	3.7-4.7	640-800	8-10	44-52	5.5-6.5	4.7-5.1	1.13	-0.11	120
BNI-6H	0.48-0.56	4.8-5.6	335-400	4.2-5.0	1035-1355	13-17	40-52	5.0-6.5	4.8-5.2	1.13	-0.15	130
BNI-7	0.54-0.64	5.4-6.4	320-400	4.0-5.0	640-800	8-10	51-29	6.5-7.5	5.0-5.5	1.13	-0.11	120
BNI-5SR(PPS)	0.45-0.50	4.5-5.0	300-360	3.8-4.5	875-1115	11-14	36-44	4.5-5.5	4.9-5.4	1.13	-0.13	150

 

 

1:How long will it take for you to reply to me?
We will contact you within 12 hours as soon as possible.

2:Could I get samples?
Yes, we have materials in stock and will provide you with samples as soon as possible.

3 What about the quality of the magnets?
We have ISO, TS, and RoHS certifications. We can send you the certification documents of our company.

4 How about the price?
Since we believe that quality is of utmost importance, we will provide you with the best-quality magnets at a reasonable price.

5:Can you provide me with the shortest lead time?
We have materials in stock. If you need them, please let us know and we will do our best to meet your requirements for a short lead time.

6:Can I visit your factory?
Of course. If you wish to visit our factory, we will assist you in arranging the visit.

7:If I have paid, when will you start production for me? Once we receive the payment in our account, we will issue you a receipt and immediately arrange for production.

 

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