FIELD: chemistry.
SUBSTANCE: complex age resistor for rubbers contains a powder-like carrier - zinc oxide and colloidal silicic acid - and a liquid alloy of age resistors, produced at 70-90°C, which contains N-isopropyl-N-phenyl-n-phenylenediamine, ε-caprolactam, boric acid in the form of a preliminarily obtained melt in ε-caprolactam at a temperature of 110-115°C, salicylic acid and additionally zinc oxide.
EFFECT: invention ensures the high level of thermal-oxidative and ozone stability to rubbers, which contain the complex age resistor, for the long time of their exploitation.
2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX ANTI-AGING AGENT FOR RUBBER | 2013 |
|
RU2528673C1 |
| COMPLEX AGE RESISTOR FOR RUBBERS | 2014 |
|
RU2559469C1 |
| CURABLE RUBBER MIXTURE | 2010 |
|
RU2443730C1 |
| COMPLEX ANTI-AGING AGENT FOR ELASTOMERIC COMPOSITIONS | 2023 |
|
RU2839047C1 |
| RUBBER MIXTURE FOR CURING | 2007 |
|
RU2355718C2 |
| COMPOUND ANTI-AGEING AGENT FOR HIGH ABRASIVE WEAR RUBBER | 2017 |
|
RU2656489C1 |
| VULCANIZED RUBBER MIXTURE FOR MANUFACTURE OF LIGHT RUBBER | 2016 |
|
RU2620060C1 |
| VULCANIZED RUBBER MIXTURE FOR MANUFACTURE OF LIGHT RUBBER | 2016 |
|
RU2620059C1 |
| COMPLEX ANTI-AGING AGENT FOR RUBBER | 2016 |
|
RU2620058C1 |
| RUBBER ADHESION PROMOTER TO TEXTILE CORD | 2015 |
|
RU2596251C1 |
