FIELD: chemistry.
SUBSTANCE: invention relates to an aramid particle containing a peroxide radical chain polymerisation initiator, wherein the particle contains 3-40 wt % of a radical chain polymerisation initiator with respect to the weight of the aramid particle. The peroxide initiator is introduced into the aramid particle by saturating the aramid particle with a solution of the peroxide initiator in an organic solvent with subsequent evaporation of the latter. The aramid particle is fibre, crushed fibre, staple fibre, fibrid, fibril, powder or granules. Also described is an elastomer composition with aramid particles, an article made from skimmed latex which contains the elastomer composition with aramid particles, an industrial rubber article and a method of curing an elastomer in the presence of an aramid particle.
EFFECT: reduced Payne effect and hysteresis of rubber or other elastomeric articles, improved adhesion properties.
12 cl, 16 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PARTICLE CONTAINING MATRIX AND RADICAL INITIATOR | 2007 |
|
RU2458081C2 |
| PROCESS FOR CONTINUOUS PRODUCTION OF HALOGEN-FREE THERMOPLASTIC ELASTOMER COMPOSITIONS | 2012 |
|
RU2614277C2 |
| PEROXIDE-CURABLE RUBBER MIXTURE CONTAINING HALOBUTYL IONOMERS WITH HIGH CONTENT OF MULTI-OLEFIN | 2006 |
|
RU2429254C2 |
| BITUMEN COMPOSITION CROSS-LINKING PROCESS AND PRODUCT OBTAINED THEREFROM | 2003 |
|
RU2296143C2 |
| PEROXIDE CURABLE BUTYL RUBBER COMPOSITIONS SUITABLE FOR MAKING RUBBER ARTICLES | 2005 |
|
RU2431645C2 |
| PEROXIDE-CURABLE RUBBER MIXTURE CONTAINING HALOBUTYL IONOMERS WIHT HIGH CONTENT OF MULTI-OLEFIN | 2006 |
|
RU2425071C2 |
| PROCESS FOR CROSSLINKING EPM AND EPDM | 2014 |
|
RU2664508C2 |
| CURABLE THERMOPLASTIC ELASTOMER MIX, METHOD FOR ITS OBTAINMENT, AND APPLICATION | 2003 |
|
RU2339661C2 |
| PEROXIDE-CURABLE BUTYL COMPOSITIONS | 2005 |
|
RU2397186C2 |
| ELASTOMERIC COMPOSITION AND METHOD FOR PRODUCTION THEREOF | 2020 |
|
RU2755481C1 |
