FIELD: chemistry.
SUBSTANCE: invention relates to a composition for vibration- and noise-absorbing spacers for tractor and automotive equipment, which contains petroleum asphalt and filler, wherein the composition contains polyisobutylene, aviation oil, MBR-90 putty and the filler used is polyethyle wastes, with the following ratio of ingredients, pts.wt: petroleum asphalt - 100; polyethylene wastes - 100-223.5; polyisobutylene - 5.5-20; MBR-90 putty - 34-291; aviation oil - 2.2-5.5.
EFFECT: high quality and low cost of the composition.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION DAMPING BLOCK | 2013 |
|
RU2538270C1 |
| VIBRATION-ABSORBING AND NOISE-SUPPRESSING MATERIAL AND METHOD FOR MANUFACTURE THEREOF | 2000 |
|
RU2188214C2 |
| VIBRONOISE-ABSORBING SHEET MATERIAL | 2008 |
|
RU2368630C1 |
| VIBRATION NOISE-ATTENUATING SHEET MATERIAL | 2007 |
|
RU2326142C1 |
| VIBRATION-AND-NOISE ABSORBING ACOUSTIC-INSULATION MATERIAL | 2007 |
|
RU2340640C1 |
| METHOD AND DEVICE FOR MAKING MODIFIED RUBBER-BITUMEN PUTTIES | 2013 |
|
RU2525487C1 |
| METHOD OF PREPARATION OF COLD BITUMEN POLYMER MASTIC | 2001 |
|
RU2203299C1 |
| COMPOSITION FOR NOISE-ABSORBING GASKET | 0 |
|
SU1124006A1 |
| MASTIC BITUMEN-POLYMER COMPOSITION FOR ANTICORROSION COATINGS AND METHOD OF ITS PRODUCTION | 2010 |
|
RU2439422C1 |
| BITUMEN COMPOSITION | 2004 |
|
RU2267506C1 |
