Do tire cord webs need oiling?

[LaLena]

Tire cord webs need oiling. The cords inside tires are called tire cords. Related introduction: Viscose tire cords: Resistant to fatigue and heat with good dimensional stability, but they have the disadvantage of being prone to moisture absorption, which reduces strength after absorption. Mainly used in radial passenger car tires. Polyamide tire cords: High strength with good impact and fatigue resistance, but poor dimensional stability and adhesion to rubber. During use, they must undergo dipping and heat stretching treatment to improve dimensional stability and adhesion. Widely used in tires for trucks, aircraft, as well as in belts and hoses. Polyester tire cords: High strength with large initial modulus, good thermal shrinkage and dimensional stability, but they generate high heat during fatigue, are prone to amination and hydrolysis which reduce strength, and are difficult to bond with rubber. To improve adhesion, surface activation treatment and dipping are required. Widely used in passenger car tires. Aromatic polyamide tire cords: High strength and modulus with better high-temperature resistance and dimensional stability, but high cost and poor adhesion to rubber. Suitable for high-performance tires in premium cars, military vehicles, aircraft, etc.