Gives the requirements for unfilled polyurethane resinous compounds in the cured form for classes PUR-U-4 to PUR-U-8 with an ash content of not more than 6 %.
IEC 60455-3-3 Ed. 2.0 b:2003
$12.00
Resin based reactive compounds used for electrical insulation – Part 3: Specifications for individual materials – Sheet 3: Unfilled polyurethane compounds