Sylomer
Sylomer
Sylomer, a vibration-isolating material developed by engineers at the Austrian company Getzner, is made from polyurethane foam. The production technology allows for a structure with both open and closed cells. Variable cell parameters allow for a range of models with the required properties to solve a wide range of problems. Easy machining allows for custom-configured bearings to be manufactured on-site or custom-made. Sylomer can be used for vibration isolation of vibrating devices of various sizes and weights.
Scope of application
Silomer material is designed for vibration isolation of utility equipment, building foundations, floating floor structures, etc. Material parameters are individually selected for each facility, task, and conditions.
Compound
Polyurethane elastomer with a mixed-type cellular structure.
Distinctive features
- Resistance to external environments, water, oils and most chemically active substances;
- Ability to withstand 2 million loading cycles;
- High overload resistance;
- Maintaining properties for at least 30 years under constant load.
Technology of use
Vibration-isolating pads are cut from SYLOMER SR roll material using a sharp utility knife and laid end-to-end on a prepared, level base. If vibration dampers of the required thickness are required, SYLOMER SR pads are bonded with a special polyurethane adhesive.
Description
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.011 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.018 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.028 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.028 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.028 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.110 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.220 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.330 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.450 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 0.850 N/mm2
Sheet 1200 x 1500 x 12.5 mm (also available in 25 mm thickness). Maximum static load 1,200 N/mm2
Standard range of SYLOMER SR materials
| Material type | SR11 | SR18 | SR28 | SR42 | SR55 | SR110 | SR220 | SR450 | SR850 | SR1200 |
|---|---|---|---|---|---|---|---|---|---|---|
| Color | +++ | +++ | +++ | +++ | +++ | +++ | +++ | +++ | +++ | +++ |
| Maximum static load, N/ mm2 * | 0,011 | 0,018 | 0,028 | 0,042 | 0,055 | 0,110 | 0,220 | 0,450 | 0,850 | 1,200 |
| Peak load, N/mm2 (maximum)* | 0,5 | 0,75 | 1,0 | 2,0 | 2,0 | 3,0 | 4,0 | 5,0 | 6,0 | 6,0 |
| Mechanical loss factor | 0,25 | 0,23 | 0,21 | 0,16 | 0,17 | 0,13 | 0,13 | 0,11 | 0,12 | 0,09 |
| Static shear modulus, N/ mm2 | 0,03 | 0,05 | 0,07 | 0,08 | 0,13 | 0,22 | 0,35 | 0,58 | 0,8 | 0,9 |
| Dynamic shear modulus, N/ mm2 | 0,1 | 0,12 | 0,15 | 0,17 | 0,26 | 0,42 | 0,64 | 1,0 | 1,4 | 1,6 |
| Abrasive wear, mm 3 | 1400 | 400 | 1300 | 1200 | 1100 | 1100 | 1000 | 400 | 300 | 350 |
| Static modulus of elasticity, N/mm 2 | 0,061 | 0,097 | 0,166 | 0,282 | 0,367 | 0,87 | 1,44 | 3,30 | 7,2 | 10,4 |
| Dynamic modulus of elasticity, N/mm 2 | 0,172 | 0,280 | 0,437 | 0,611 | 0,753 | 1,36 | 2,54 | 5,04 | 11,1 | 16,4 |
| Tensile strength at 10% deformation, N/ mm2 | 0,12 | 0,020 | 0,031 | 0,047 | 0,061 | 0,12 | 0,22 | 0,42 | 0,86 | 1,08 |
* data are given for materials with a thickness of 25 mm, form factor q=3
