FIELD: rubber industry.
SUBSTANCE: invention relates to rubber industry, in particular to production of vibration damping sound insulating elastomeric materials, used for reducing or eliminating of vibration and acoustic vibrations in industrial plants, electronic devices, in construction and household. Vibration damping sound-insulating elastomeric material consists of at least two layers of elastomers with different dynamic module of elasticity. Each layer of elastomer is made of identical polymer matrix and vulcanizing agent. Layers are covulkanized in the monolithic block.
EFFECT: invention allows to improve vibration damping and operational characteristics of material.
8 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION-DAMPING ELASTOMERIC MATERIAL AND COMPOSITION THEREOF | 2014 |
|
RU2572409C1 |
| HIGH-DENSITY VIBRO-DAMPING ELASTOMERIC MATERIALS | 2016 |
|
RU2637689C1 |
| VIBRATION DAMPING ELASTOMERIC MATERIALS OF LOW HARDNESS | 2017 |
|
RU2663740C1 |
| VIBRO-DAMPING ELASTOMERIC MATERIAL OF HIGH DENSITY | 2016 |
|
RU2631787C1 |
| COMPOSITE RUBBER MIXTURE FOR VIBRATION-DAMPING COATINGS | 2022 |
|
RU2796369C1 |
| VIBRO-DAMPING ELASTOMERIC MATERIAL OF HIGH DENSITY | 2016 |
|
RU2631789C1 |
| FROST-RESISTANT RUBBER MIXTURE FOR MANUFACTURE OF RUBBER PRODUCTS WITH WIDE OPERATING TEMPERATURE RANGE | 2023 |
|
RU2807833C1 |
| ACCELERATOR COMPOSITION FOR RUBBER | 2006 |
|
RU2415159C2 |
| THERMOPLASTIC RUBBER MANUFACTURING PROCESS | 2004 |
|
RU2312872C2 |
| METHOD OF PRODUCING THERMOPLASTIC ELASTOMER COMPOSITION | 2012 |
|
RU2497844C1 |
