What type of adhesive is commonly used in aircraft fabric covering?

The use of a synthetic rubber-based adhesive in aircraft fabric covering is widely accepted due to its excellent properties that enhance the durability and performance of the fabric. Synthetic rubber-based adhesives offer strong bonding capabilities, which are essential for securing the fabric to the underlying structure of the aircraft. They are designed to withstand the various stresses encountered in aviation environments, including temperature fluctuations, UV exposure, and the demands of flight.

Additionally, synthetic rubber-based adhesives are generally flexible when cured, allowing them to accommodate the natural expansion and contraction of the fabric and structure during operation. This flexibility helps maintain the integrity of the bond over time, reducing the risk of fabric separation or failure.

On the other hand, while water-based adhesives and biodegradable adhesives may be used in certain applications for their environmentally friendly properties, they often lack the performance characteristics required for the rigors of aircraft fabric covering. Flammable adhesives might pose serious safety risks in aviation applications, which is another reason why they are not commonly used in this context. Thus, synthetic rubber-based adhesive is the preferred choice for its reliability and effectiveness in ensuring a secure and lasting bond in aircraft fabric covering applications.