The Improvement of Bead Wire Coating for Lorry Tyre

Abstract:

The truck bias tyre bead wire coating is improved, by adjusting the rubber system, reduce the bead wire wrapped filler, appropriately increasing the amount of carbon black, and using resorcinol-formaldehyde donor-silica and cobalt salt adhesion system, the strength and adhesion property of bead wire coating were improved, bead burst and the prick-out of bead wire were decreased, the bad ratio of tire caused by bead problems was reduced from 1.3% to below 0.1%, significantly improve the actual service life of tyre.

• Periodical: Advanced Materials Research (Volumes 756-759)
• Pages: 158-160
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.756-759.158
• Online since: September 2013
• Authors: Cai Jun Liu, Jie Ma, Jun Chen
• Keywords: Adhesive Properties, Bead Wire Coating, Lorry Tyre, Mixing

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