product information: Pre-dispersed aramid rubber masterbatch is a functional masterbatch with aramid fibres pre-dispersed in a rubber carrier by a special process.
Aramid Fibre Rubber Masterbatch is a functional masterbatch for rubber compounding developed by our company to help our customers improve process efficiency and simplify development costs.
Adding pre-dispersed rubber masterbatch to rubber significantly improves the rubber’s tear resistance, abrasion resistance, high temperature resistance and dynamic fatigue life, while simplifying the production process and reducing process complexity.
Aramid fibres are treated with surface activation (RFL impregnation/silane coupling agent) and mixed uniformly with rubber carriers (e.g. EPDM, NBR, NR) to avoid fibre agglomeration and to ensure consistency of product properties.
| Aramid fibre content | 20%-40% (customised) |
| Carrier rubber type | EPDM (customised) |
| Appearance | Pale yellow granules (4mm in diameter) |
Pre-dispersed aramid rubber masterbatch provides rubber product enterprises with more efficient, environmentally friendly and reliable products through ‘fibre functionalisation & process standardisation’.
