| abstract |
FIELD: chemistry. n SUBSTANCE: invention pertains to a particle comprising a composition containing a matrix and a peroxide or azo radical initiator, as well as rubber-coated products, tyres, tyre treads and belts containing particle-elastomer systems. The particle is selected from aramid, polyester, polyamide, cellulose fibre and glass fibre. The matrix is selected from an extruded polymer, wax or mixture thereof. n EFFECT: invention improved mechanical properties - modulus of elasticity, hardness and wear-resistance. n 20 cl, 37 tbl, 7 ex |