TS EN 60819-1

TS EN 60819-1 is the standard that sets out the definitions and general requirements for non-cellulosic papers intended for electrical purposes. In practical terms, it concerns a family of specialty paper-like insulating materials used where electrical performance and consistent technical terminology matter.

What non-cellulosic electrical papers mean in practice

In general technical use, non-cellulosic papers are paper-type materials based on non-traditional fibrous or polymeric structures rather than conventional cellulose paper. They are commonly associated with electrical insulation systems, wrapping layers and composite constructions. Clear terminology matters in this field because different material structures, manufacturing routes and end uses can fall under the same broad family.

What this part covers

• It provides definitions for the material family.
• It gives general requirements for these papers.
• Compared with the previous edition, the list of materials to be used in combination was updated to reflect technological progress.
• The update includes new materials identified in subclauses 2.7 and 2.8.

As a result, TS EN 60819-1 functions more as a shared technical foundation than as a product-specific application rule. For selection and specification, the key issues are material compatibility, insulation design and the intended electrical use, all of which depend on precise terminology.