Insulators for Pandrol track fastenings. Initial service trial of 'RILSAN' (nylon 11) insulators (TM-CES-018)

The majority of insulators for Pandrol track fastenings used in this Country are supplied against BR Specification No. 1202, in Nylon 66 material. This choice resulted from past laboratory and service trials on a range of materials, giving a good compromise of properties first, and price second. It is admitted,...