Commodity

Magnetic strip

Specification

8*2.6

Material

Magnetic powder

Date

2010-07-06

                             Analysis items

Item

Test item

Unit

Technical standards

Test results

1

 Br

mT

≥135

160

 Hc

KA/m

≥85

105

 (BH)max

KJ/M3

≥3.2

4.7

2

 Size

mm  

8*2.6±0.15

8.02*2.57

3

 pulling weight

g/cm2

≥32

35

4

 Tensile strength

N/cm2

≥264

450

5

 Elongation

%

≥50

63

6

Density

g/cm3

3.6±0.2

3.68

7

 Hardness

HS(A)

≤98

96

8

 Flexibility

There are no rift and break when the magnetic strip with  long 250mm  taping in test bar with diameter  Φ16mm

No rift and break

9

 Torsional flexibility

There are no rift and break when    magnetic strip be turned in 3600  

No rift and break