Is Tire Soundproof Cotton Effective?

[LeKingston]

Tire soundproof cotton is effective. Soundproof cotton is a porous sound-absorbing material primarily composed of cotton, which offers corrosion resistance, moisture resistance, and noise reduction. Functions of soundproof cotton: Excellent thermal insulation: Soundproof cotton provides excellent thermal insulation. When applied inside the car hood, it effectively prevents the engine's high temperature from directly transferring to the hood, thereby protecting the hood's paint surface and avoiding fogging on the hood during rainy days, which can impair visibility. Extends vehicle lifespan: If applied to the chassis, the soundproof cotton's superior sound absorption and vibration damping properties can effectively reduce chassis vibrations and eliminate metal fatigue in the chassis. Hazards of soundproof cotton: Due to the extremely fine fibers of soundproof cotton, they can easily enter the human body and affect the respiratory tract. In severe cases, they can cause lung diseases, such as lung calcification. Moreover, these hazards are not easily detectable and often have a long latency period, ranging from 10 to 20 years.