IEC 60455-3-3:2003 

Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds


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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 %.

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Additional information

Publication typeInternational Standard
Publication date2003-04-28
Available language(s)English/French, Spanish
TC/SCTC 15 - Solid electrical insulating materialsrss
ICS29.035.01 - Insulating materials in general
Stability date  2026
File size332 KB

The following test report forms are related:

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