Available in stock in Canada
Benchmark’s anti vibration and shock isolation materials can be supplied in the form of sheets, cut pads, washers and bushings for OEM applications. The properties of our products are specifically designed for the reduction of impact shock, vibration isolation and structure-borne noise reduction.
Benchmark has worked with original equipment manufacturers in a variety of industries and applications where absorption of impact shock and isolation of transmitted vibration is desired.
e low frequency vibration isolation and reduction of impact shock.
VIBSORB nitrile pad has been used for years for mounting machinery and sensitive equipment where absorption of impact shock or isolation of transmitted vibration is desired. MIL C 882 pads may be bonded together (“layered”) to achieve the desired isolation efficiency for any application.
MIL C 882 material is available as isolation washers and OEM parts.
The unique “cell” (waffle) pattern on the MIL C 882 vibration isolation pad is specifically designed to maintain the proper shape factor for the pads when under load. This feature allows VIBSORB pads to support more load than other rubber pads of the same size and thickness.
Benchmark pads have a damping rate of 6% of critical.
BENCHMARK Vibration control pad is made from a nitrile compound and is therefore impervious to most oils and cutting fluids and is resistant to the effects of steam, water, mildew and brine. The effective temperature range is -20°F to 150°F.
| VIBSORB Pads | 25 | 50 and 200 | 100 and 300 |
| Shore “A” Durometer Hardness | 25 ± 5 | 50 ± 5 | 65 ± 5 |
| Tensile Strength | 2,000 psi | 2,000 psi | |
| Elongation | 350% | 250% | |
| Resilience | 52% | 60% |
| Pad | Maximum Load | Maximum Load |
|---|---|---|
| VIBSORB A | 25 psi | 5/16″ |
| VIBSORB B | 50 psi | 5/16″ |
| VIBSORB C | 100 psi | 5/16″ |
| VIBSORB D | 200 psi | 1/2″ |
| VIBSORB E | 300 psi | 1/2″ |