What is the function of a solvent in PVC pipe work?

The function of a solvent in PVC pipe work is primarily to cause a partial dissolving of PVC for fusion. This process allows the molecules of the PVC in the pipe and the fittings to intermingle, creating a strong bond once the solvent evaporates. The solvent works by softening the surfaces of the materials being joined, facilitating a fusion that results in a watertight and durable connection.

This bonding technique is critical in plumbing and irrigation applications, as it ensures the integrity and longevity of the piping system. By effectively merging the surfaces, the solvent enhances the overall strength and reliability of the joint, making it resistant to leaks and failures over time.