HD 307.3.3 S1:1986
(Main)Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds
Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds
Contains 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%.
Bestimmungen für Reaktionsharzmassen und -formstoffe in der Elektrotechnik - Teil 3: Bestimmungen für besondere Stoffe - Blatt 3: Ungefüllte Polyurethanharzmassen und -formstoffe
Spécifications relatives aux composés résineux polymérisables sans solvent utilisés comme isolants électriques - Partie 3: Spécifications pour les matériaux particuliers - Feuille 3: Composés résineux de polyuréthane non chargés
Contient les prescriptions applicables aux composés résineux de polyuréthanne non chargés des classes PUR-U-4 à PUR-U-8 à l'état durci, dont la teneur en cendres n'est pas supérieure à 6%.
Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds (IEC 60455-3-3:1984)
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