An inner attachment section on a resin tire frame enables damage-free mounting of sound-absorbing materials to reduce cavity resonance noise.
Carbon black content below 1% mass absorbs UV energy to inhibit molecular chain cleavage in the resin, resolving light resistance versus integrity trade-offs.
Side protrusions on resin cords melt to fill gaps from winding variations, stabilizing belt bonds.
A resin tire frame wrapped in a metal-resin complex reduces vibration transmission through layered material properties.
A thermoplastic elastomer tire uses a triblock HS-SS-HS molecular structure to balance elastic modulus and rolling resistance.
A thermoplastic polyamide-based elastomer tire uses a functional silane coupling agent to enhance silica dispersion within the resinous material.
A resin tire frame combines polypropylene with ethylene-propylene rubber and styrene elastomer to resolve weight versus fittability contradictions.
Regulating the hard segment ratio in a metal resin composite layer maintains low-temperature impact resistance while improving cornering power.
Reinforced sidewalls prevent doming of the pitching surface, ensuring consistent ball launching accuracy.