How does an engine cover made of PP help protect the engine?

An engine cover made of PP (polypropylene) can help protect the engine in a few ways:
Heat resistance: PP has a relatively high melting point and can withstand high temperatures, making it suitable for use in engine covers. The cover can help shield the engine from the heat generated during operation and prevent damage to surrounding components.
Corrosion resistance: PP is resistant to corrosion and can help protect the engine from the effects of moisture, salt, and other corrosive substances. This can help prolong the life of the engine and reduce the need for repairs or replacements.
Impact resistance: PP is a tough and durable material that can withstand impact and prevent damage to the engine from flying debris, stones, or other objects that may come into contact with the cover.
Noise reduction: An engine cover made of PP can help reduce the noise generated by the engine during operation by absorbing some of the sound waves and preventing them from escaping into the environment.
Overall, an engine cover made of PP can provide a protective barrier between the engine and its surroundings, helping to keep it functioning properly and prolonging its lifespan.
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