Which adhesive is suitable for bonding nylon to aluminium?

Epoxy resin is an excellent choice for bonding nylon to aluminium due to its exceptional adhesive properties and versatility. It forms a strong bond that can withstand various environmental conditions, including moisture and temperature changes, which is crucial when working with different materials like nylon and aluminium that have distinct expansion and contraction rates.

Unlike other adhesives, epoxy resin creates a chemical bond at a molecular level, which is particularly important for materials that may have low surface energy, like nylon. This results in a durable bond that can support mechanical stress, making it ideal for applications where strength and durability are essential.

Other adhesives like PVA are generally more suited for porous materials and may not perform well on non-porous surfaces like aluminium, while hot glue lacks the necessary strength and durability for this kind of bonding. Contact adhesives can offer good surface bonding but may not provide the structural integrity required for nylon and aluminium combinations in high-stress applications.