Sealing & Jointing

Vidam VM Anti Vibration Material

Vidam VM is a general purpose machine mounting material constructed from a Nitrile rubber / granulated cork composite material

Physical Properties:

Creep: Subject to some creep under load.

Operational Life:

65 years + (subject to environment)

Oil and Chemical Resistance:

Conditional, full chemical resistance table available on request.

Natural Frequency Range:

Low to medium

Damping:

Medium

Working Temperature Range:

-30°C to +120°C (Properties subject to change outside range: -10°C to +80°C)

Cutting and drilling: Cut with circular saw, band saw or water jet, holes with twist drill or punch

Health and Safety:

Wear protection against any dust created when cutting and or drilling

Building Materials class:

Compression set: (

at 23°C for 70 hours) 15% initial deflection 30 mins unload.

Applications:

Light machine tools, Woodworking machines, Assembly machines, Machinery and equipment in Food, Drink, Chemical and Pharmaceutical Industries, Heating and ventilating equipment. No tread.

Availability:

Standard Sheet Sizes (mm): 1000x500, 500x500 other sizes to order.

Pads can be supplied against customer drawings including holes and slots.

Adhesive is also available on request

Technical Specification:

VIDAM VM VM6 VM10 VM13 VM20
VM25

Static Compression Modulus Ecs N/mm2
7

7

7

7

7

Specific Spring Constant SSC N/mm/mm2
1.17

0.70

0.54

0.35

0.28

Thickness T mm
6

10

13

20

25

Damping C/Cc
0.16

0.12

0.12

0.12

0.12

Coeff. of Friction (dry)
0.6

0.6

0.6

0.6

0.6

Hardness Shore A IRDH A +/- 3
65

65

65

65

65

Ratio Dyn to Static Modulus D
3.9

3.9

3.9

3.9

3.9

Maximum Static Pressure MSP N/mm2
0.5

0.5

0.5

0.5

0.5

Maximum Static Pressure MSP kg/cm2
5

5

5

5

5

Maximum Overload Pressure MOP N/mm2
1

1

1

1

1

Static Loading Pressure

VM6

VM10

VM13

VM20

VM25

N/mm2 mPa kg/cm2 fsv fdv d fsv fdv d fsv fdv d fsv fdv d fsv fdv d

0.10 0.10 1 54 107 0.09 42 83 0.14 37 73 0.19 30 59 0.29 27 53 0.36

0.20 0.20 2 38 76 0.17 30 59 0.29 26 52 0.37 21 42 0.57 19 37 0.71

0.30 0.30 3 31 62 0.26 24 48 0.43 21 42 0.56 17 34 0.86 15 30 1.07

0.40 0.40 4 27 54 0.34 21 42 0.57 18 36 0.74 15 29 1.14 13 26 1.43

0.50 0.50 5 24 48 0.43 19 37 0.71 17 33 0.93 13 26 1.43 12 24 1.79

This information is for guidance only

Vertical
Static Natural Frequency	Hz	fsv
Dynamic Natural Frequency	Hz	fdv
Static Deflection	mm	d

VIDAM		VM	VM6	VM10	VM13	VM20	VM25
Static Compression Modulus	Ecs	N/mm2	7	7	7	7	7
Specific Spring Constant	SSC	N/mm/mm2	1.17	0.70	0.54	0.35	0.28
Thickness	T	mm	6	10	13	20	25
Damping	C/Cc		0.16	0.12	0.12	0.12	0.12
Coeff. of Friction (dry)			0.6	0.6	0.6	0.6	0.6
Hardness Shore A	IRDH A	+/- 3	65	65	65	65	65
Ratio Dyn to Static Modulus	D		3.9	3.9	3.9	3.9	3.9
Maximum Static Pressure	MSP	N/mm2	0.5	0.5	0.5	0.5	0.5
Maximum Static Pressure	MSP	kg/cm2	5	5	5	5	5
Maximum Overload Pressure	MOP	N/mm2	1	1	1	1	1

Static Loading Pressure			VM6			VM10			VM13			VM20			VM25
N/mm2	mPa	kg/cm2	fsv	fdv	d	fsv	fdv	d	fsv	fdv	d	fsv	fdv	d	fsv	fdv	d
0.10	0.10	1	54	107	0.09	42	83	0.14	37	73	0.19	30	59	0.29	27	53	0.36
0.20	0.20	2	38	76	0.17	30	59	0.29	26	52	0.37	21	42	0.57	19	37	0.71
0.30	0.30	3	31	62	0.26	24	48	0.43	21	42	0.56	17	34	0.86	15	30	1.07
0.40	0.40	4	27	54	0.34	21	42	0.57	18	36	0.74	15	29	1.14	13	26	1.43
0.50	0.50	5	24	48	0.43	19	37	0.71	17	33	0.93	13	26	1.43	12	24	1.79