What is a beneficial feature of fibre-reinforced composites regarding temperature?

Fibre-reinforced composites are known for their low thermal expansion, which is a significant advantage in various applications. This characteristic allows them to maintain dimensional stability across a range of temperatures. The low thermal expansion means that these materials do not change shape or size dramatically when subjected to temperature fluctuations, making them particularly useful in environments where precise tolerances are necessary, such as in aerospace and automotive applications.

Furthermore, the stability in shape under thermal stress can enhance the performance and longevity of products made from fibre-reinforced composites. Such materials can withstand temperature changes without warping or distorting, ensuring that they retain their mechanical properties and structural integrity over time. This feature is especially valuable in engineering applications where any deformation can compromise the safety and functionality of the final product.