Bonded Neodymium Plastic Ring Magnet

Product Detail

 Product Info
 1. Item name: Bonded neodymium plastic ring magnet
 2.Material: Bonded neodymium
 3.Coating: Black or Grey Epoxy Coated.
 4.Grades: Customers' Request
 5. Applications: NdFeB magnets are widely used in many fields such as audio instruments, meters, motors, aviation, electronics, instruments,medical instruments and the like, especially suitable for the development of high-performance, compact and light products.
 6.Magnetic properties: high coercive force, high energy product and high performance/cost ratio.It is easily formed into various sizes and dimension of product is precise.




Production process:
 Powder --pressing--solidified--coating--inspection-- magnetizing--inspection--packing
 How to check it:
 Every lots will be supported with the Test reports, Br curves, so you can check the quality with them easily.

Magnetic Property Parameters of Bonded NdFeB
Performance/Grade	BrT(Gs)	Hcb kA/cm(koe)	Hcj kA/cm(koe)	(BH)max kj/m3(Mgoe)	Dg/cm3	µr	a(Br)%/?	Tw?
BNP-6	0.55-0.62	285-370      (3.6-4.6)	600-755      (7.5-9.5)	44-56      (5.5-7)	5.5-6.1	1.15	-0.13	100
BNP-8L	0.60-0.64	360-400      (4.5-5.0)	715-800      (9-10)	56-64      (7.0-8.0)	5.6-6.1	1.15	-0.13	110
BNP-8	0.62-0.69	385-445      (4.8-5.6)	640-800      (8-10)	64-72      (8.0-9.0)	5.8-6.1	1.15	-0.13	120
BNP-8SR	0.62-0.66	410-465      (5.2-5.8)	880-1120      (11-14)	64-72      (8.0-9.0)	5.8-6.1	1.13	-0.13	120
BNP-8H	0.61-0.65	410-465      (5.2-5.8)	1190-1440      (15-18)	64-72      (8.0-9.0)	5.8-6.1	1.15	-0.07	125
BNP-9	0.65-0.70	400-440      (5.0-5.5)	640-800      (8-10)	70-76      (8.8-9.5)	5.8-6.1	1.22	-0.12	120
BNP-10	0.68-0.72	420-470      (5.3-5.9)	640-800      (8-10)	76-84      (9.5-10.5)	5.8-6.1	1.22	-0.11	120
BNP-11	0.70-0.74	445-480      (5.6-6.0)	680-800      (8.5-10)	80-88      (10.0-11.0)	5.8-6.1	1.22	-0.11	120
BNP-11L	0.70-0.74	400-440      (5.0-5.35)	520-640      (6.5-8)	78-84      (9.8-10.5)	5.8-6.1	1.26	-0.11	110
BNP-12L	0.74-0.80	420-455      (5.3-5.7)	520-600      (6.5-7.5)	84-92      (10.5-)	5.8-6.1	1.26	-0.08	110

 

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Photos about various applications 

 




FQA:

1. What is normal dimension of your products?

All magnets are customized.

2. What information do I need to supply when I have a inquiry?

  If you have any inquiry, please kindly advise the following items:

a.Dimensions or drawing with tolerances.

b.Material grade or magnetic properties.

c.Magnetic direction.

d.Surface coating (if necessary).

e.Quantity and delivery terms.

3. How long will you give me the reply?

We will reply you in 24 hours.

4. How is the price?

   As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.

5. Could I get samples?

  Yes, we have materials in stock to help you to get the samples as soon as we can.

6. How long will you deliver sample and bulk order?

 If we have materials in our stock, we can send them within 3 days. If we don’t have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order.