Rubber hardness of vibration isolation pad

Number of rubber layers of vibration isolation pad

Insertion loss acceleration

Vertical load

31.5-4000 Hertz

Liear

40 degree

1

11-30

31

0.05-0.12(0.5-1.2)

2

11-28

26

3

7-38

26

4

11-34

31

60 degree

1

10-32

31

0.2-0.3(2.0-3.2)

2

6-32

31

3

10-33

26

4

8-33

31

80 degree

1

5-22

8

0.4-0.8(4.0-8.0)

2

9-22

22

3

12-29

20

4

7-29

23