The role of soundproof cotton in automobile engines?
Mainly heat insulation, prevent engine temperature is too high, spread to engine compartment cover, cause paint aging rapidly. It's mainly soundproof. All name should be sound insulation cotton
The cold season outdoor parking, can delay the engine cooling speed, a relatively long period of time to ignition easily, also greatly shorten the warm-up time, and is conducive to the protection of the engine, to prevent cold car ignition wear. 2, can effectively absorb the engine or other parts of the oil mist, make the engine room cleaner. 3, if the sound insulation cotton is not conducive to heat dissipation, then the top of the machine plastic cover is also superfluous
1. Prevent engine room from heating and aging the cover. 2, prevent hot season sun baking, make the cover surface temperature rise, cause the engine room temperature rise accordingly, slow down the engine rubber parts aging. 3, the engine is water-cooled, heat dissipation structure, and does not rely on air-cooled heat dissipation, summer sun sound insulation cotton can keep the cabin cool and without heat conduction. (do you remember riding maibing gun use box?)
In addition to effectively shielding the engine from passing to the cab, the sound proof cotton can be insulated from the engine compartment to the cover surface by installing a soundproof cotton (also called insulated cotton) in summer,
