China-Special-Magnet-with-Custome-Shape-and-Size-NdFeB

High remanece, high coercive force, high energy produces NdFeB magnet especially used in the line of motors, generator industry.

Neodymium Magnet, NdFeB Magnet
1): Size: D3--D280mm(round)
Block up to: 220 x 220 x 50mm
2): Grade cover N35-N52, N30M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N40UH, N28EH-N38EH.
3): Coating: Nickel, Zinc, Golden, Black epoxy, Grey epoxy, Phosphating and so on.
4): Application: Motor, Speaker, Jewelry industry
NO. Resicual Magnetic
Flux Density		      Conercivity Force
    Br		 Conercivity Force
  Hcb		 Intrinsic
Conercivity Force
  Hcj		 Maximum Product Energy
      (BH)max		 Working
Temperature
KGs T Koe KA/m Koe KA/m MGOe KJ/m3
Max Min Max Min Max Min Max Min
1 N35 12.5 11.8 1.3 1.2 ≥10.8 ≥860 ≥12 ≥955 38 33 302 263 80°C
2 N38 13.0 12.3 1.3 1.2 ≥10.8 ≥860 ≥12 ≥955 41 36 326 286
3 N40 13.2 12.6 1.3 1.3 ≥10.8 ≥860 ≥12 ≥955 42 38 334 302
4 N42 13.5 13.0 1.4 1.3 ≥10.8 ≥860 ≥12 ≥955 44 40 350 318
5 N45 13.8 13.2 1.4 1.3 ≥10.8 ≥860 ≥12 ≥955 46 42 366 334
6 N48 14.3 13.7 1.4 1.4 ≥10.5 ≥836 ≥11 ≥875 49 45 390 358
7 N50 14.6 13.9 1.5 1.4 ≥10.5 ≥836 ≥11 ≥875 51 47 406 374
8 N52 14.8 14.2 1.5 1.4 ≥10.5 ≥836 ≥11 ≥875 53 49 422 390
9 N35M 12.5 11.8 1.3 1.2 ≥11.0 ≥876 ≥14 ≥1114 38 33 302 263  100°C 
10 N38M 13.0 12.3 1.3 1.2 ≥11.5 ≥916 ≥14 ≥1114 41 36 326 287
11 N40M 13.2 12.6 1.3 1.3 ≥11.8 ≥936 ≥14 ≥1114 43 38 342 302
12 N42M 13.5 13.0 1.4 1.3 ≥12.0 ≥955 ≥14 ≥1114 45 40 358 318
13 N45M 13.8 13.2 1.4 1.3 ≥12.2 ≥971 ≥14 ≥1114 47 42 374 334
14 N48M 14.3 13.7 1.4 1.4 ≥12.5 ≥955 ≥14 ≥1114 50 45 398 358
15 N50M 14.6 13.9 1.5 1.4 ≥12.5 ≥955 ≥13 ≥1035 52 47 414 374
16 N35H 12.5 11.8 1.3 1.2 ≥11.0 ≥876 ≥17 ≥1353 38 33 302 263 120°C
17 N38H 13.0 12.3 1.3 1.2 ≥11.5 ≥916 ≥17 ≥1353 41 36 326 287
18 N40H 13.2 12.6 1.3 1.3 ≥11.8 ≥939 ≥16 ≥1273 43 38 342 302
19 N44H 13.7 13.0 1.4 1.3 ≥12.1 ≥963 ≥16 ≥1273 46 41 366 326
20 N46H 14.0 13.4 1.4 1.3 ≥12.5 ≥995 ≥16 ≥1273 48 43 382 342
21 N48H 14.2 13.6 1.4 1.4 ≥12.7 ≥1011 ≥16 ≥1273 50 45 398 358
22 N35SH(T) 12.5 11.8 1.3 1.2 ≥11.1 ≥883 ≥20 ≥1592 38 33 302 263 150°C
23 N38SH(T) 13.0 12.3 1.3 1.2 ≥11.6 ≥923 ≥20 ≥1592 41 36 326 287
24 N40SH(T) 13.2 12.6 1.3 1.3 ≥11.8 ≥939 ≥20 ≥1592 43 38 342 302
25 N42SH(T) 13.4 12.8 1.3 1.3 ≥12.0 ≥955 ≥19 ≥1512 44 39 350 310
26 N45SH(T) 13.8 13.2 1.4 1.3 ≥12.4 ≥987 ≥19 ≥1512 47 42 374 334
27 N33UH(T) 12.2 11.4 1.2 1.1 ≥10.8 ≥859 ≥25 ≥1990 36 31 287 247 180°C
28 N35UH(T) 12.5 11.8 1.3 1.2 ≥11.2 ≥981 ≥25 ≥1990 38 33 302 263
29 N38UH(T) 12.8 12.2 1.3 1.2 ≥11.6 ≥923 ≥25 ≥1990 41 36 326 287
30 N40UH(T) 13.2 12.6 1.3 1.3 ≥12.0 ≥955 ≥25 ≥1990 42 38 334 302
31 N30EH(T) 11.7 10.9 1.2 1.1 ≥10.3 ≥820 ≥30 ≥2388 33 28 263 223 200°C
32 N33EH(T) 12.0 11.4 1.2 1.1 ≥10.8 ≥859 ≥30 ≥2388 36 31 287 247
33 N35EH(T) 12.3 11.7 1.2 1.2 ≥11.1 ≥883 ≥30 ≥2388 37 33 295 263
34 N38EH(T) 12.8 12.2 1.3 1.2 ≥11.6 ≥923 ≥30 ≥2388 40 36 318 287
35 N28EHS(T) 11.3 10.5 1.1 1.1 ≥10.0 ≥780 ≥35 ≥2786 31 26 247 207 Above 200°C
36 N30EHS(T) 11.7 10.9 1.2 1.1 ≥10.3 ≥820 ≥35 ≥2786 33 28 263 223
 

Ammonium Sulphate can be devied into Caprolactam Grade, coking grade ,chemical grade and power plant grade. Differnet grade means different appearance,different nitrogen,mositure,free acid content.Now more and more clients prefer compacted granular ammonium sulphate.

Ammonium Sulphate is mostly used as nitrogen Fertilizer,can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster,can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure.it is More efficiency than urea, ammonium bicarbonate, ammonium chloride.

fertilizer application

Fertilizer

Organic Fertilizer,Ammonium Sulfate,Mono-Ammonium Phosphate,Diammonium Phosphate

Jiangsu Agriculture Group Xin Wo Chemical CO., LTD , http://www.sinowoo.com

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