MATERIALES AISLANTES

UNE 21347-5:1977

UNE 21347-5:1977

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ELECTRICAL INSULATING MATERIALS. MATERIALS MADE BASICALLY WITH AGGLOMERATED MICA OR MICA PAPER. SPECIFICATIONS FOR MICAFOLIUM.

€18.00

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UNE 21348:1979

UNE 21348:1979

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ELECTRIC INSULATING MATERIALS. MICA SPLITTINGS. CHARACTERISTIQUES AND CLASIFICATION.

€50.00

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UNE 21358:1978

UNE 21358:1978

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ELECTRICAL INSULATING MATERIALS. INSULATING VARNISHES. DETERMINATION OF AGGLUTINATING POWER BY THE HELICOIDAL COIL METHOD.

€18.00

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UNE 21367-1:1983

UNE 21367-1:1983

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SPECIFICATION FOR CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES. PART 1: DEFINITIONS AND GENERAL REQUIREMENTS.

€18.00

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UNE 21370:1985

UNE 21370:1985

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METHODS OF TEST FOR THE DETERMINATION OF IONIC IMPURITIES IN ELECTRICAL INSULATING MATERIALS BY EXTRACTION WITH LIQUIDS.

€40.00

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UNE 21371:1985

UNE 21371:1985

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TEST METHOD FOR THE EVALUATION OF BORD STRENGTH OF IMPREGNATING VARNISHES BY THE WIRE BUNDLE TEST.

€54.00

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UNE 21373-1:1984

UNE 21373-1:1984

Superseded Historical

Specification for vulcanized fibre for electrical purposes - Part 1: Definitions and general requirement

€18.00

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UNE 21373-2:1992

UNE 21373-2:1992

Superseded Historical

Specification for vulcanized fibre for electrical purposes - Part 2: Methods of test

€53.00

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UNE 21373-3-1:1992

UNE 21373-3-1:1992

Superseded Historical

Specification for vulcanized fibre for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Flat sheets

€28.00

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UNE 21375-3-201:1997

UNE 21375-3-201:1997

Withdrawn Most Recent

Specification for flexible insulating sleeving - Part 3: Specification requirements for individual types of sleeving - Sheet 201: Heat shrinkable sleeving, general purpose, flexible, cross-linked PVC, shrink ratio 2:1

€47.00

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UNE 21376:1986

UNE 21376:1986

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METHOD OF TEST FOR COEFFICIENTS OF FRICTION OF PLASTIC FILM AND SHEETING FOR USE AS ELECTRICAL INSULATION.

€40.00

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UNE 21570:1993

UNE 21570:1993

Withdrawn Most Recent

Test procedure for thermal endurance of insulating varnishes - Electric strength method

€47.00

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UNE 21795:1996

UNE 21795:1996

Withdrawn Most Recent

Test method for evaluating thermal endurance of flexible sheet materials using the wrapped tube method

€35.00

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