Work Item
ASTM WK87347

New Test Method for Gel Time of Solventless Varnishes by Plunger Method

1. Scope

Gel time testing of solventless electrical insulating varnishes.


gel; electrical varnish; solventless; solventless varnish


ASTM D3056 has methodology for this testing. However, the equipment is no longer manufactured. Therefore, new equipment has been developed. This describes one type of equipment.

The title and scope are in draft form and are under development within this ASTM Committee.


Developed by Subcommittee: D09.01

Committee: D09

Staff Manager: Alyson Fick

Work Item Status

Date Initiated: 08-03-2023

Technical Contact: Mark Winkeler