Skip main navigation
Committee

Committee:

CTN 48 - Paints and varnishes

Secretary:
ASEFAPI - ASOCIACIÓN ESPAÑOLA DE FABRICANTES DE PINTURAS Y TINTAS DE IMPRIMIR
Field of Activity:
Standardization of: - Terminology, characteristics and test methods of paints, varnishes, similar related products, as well as raw materials exclusively used for their fabrication; - Conditioning of surfaces to be painted. Excluding: - Paints for road signs, responsibility of AEN/CTN 135.
Structure:

SC 1 Decoration and construction

SC 2 Anticorrosion, industrial and naval maintenance

SC 3 Factory made metallic products

SC 5 Furniture and wood

SC 9 General tests

SC 12 Personnel qualification

GT 1 Colour

GT 2 Ecological criteria

International Relations:

ISO/TC 35  Paints and varnishes

ISO/TC 256  Pigments, dyestuffs and extenders

CEN/SS C02  Paints and related products

CEN/TC 139  Paints and varnishes

CEN/TC 298  Pigments and extenders

CEN/TC 360  Coating systems for chemical apparatus and plants against corrosion

CEN/TC 411  Bio-based products

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 48: 1133

UNE-EN ISO 8781-1:1996

Status: VIGENTE / 1996-05-24

PIGMENTS AND EXTENDERS. METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS. PART 1: ASSESSMENT FROM THE CHANGE IN TINTING STRENGH OF COLOURED PIGMENTS. (ISO 8781-1:1990).

UNE-EN ISO 8781-2:1996

Status: VIGENTE / 1996-05-24

PIGMENTS AND EXTENDERS. METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS. PART 2: ASSESSMENT FROM THE CHANGE IN FINENESS OF GRIND. (ISO 8781-2:1990).

UNE-EN ISO 8781-3:1996

Status: VIGENTE / 1996-05-24

PIGMENTS AND EXTENDERS. METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS. PART 3: ASSESSMENT FROM THE CHANGE IN GLOSS. (ISO 8781-3:1990).

UNE-EN 23270:1993

Status: VIGENTE / 1993-01-22

PAINTS, VARNISHES AND THEIR RAW MATERIALS. TEMPERATURES AND HUMIDITIES FOR CONDITIONING AND TESTING. (ISO 3270, EDITION 1984)

UNE-EN ISO 8502-5:2006

Status: ANULADA / 2025-12-03

Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: Measurement of chloride on steel surfaces prepared for painting (ion detection tube method) (ISO 8502-5:1998)

UNE-EN ISO 9038:2022

Status: ANULADA / 2025-11-05

Determination of sustained combustibility of liquids (ISO 9038:2021)

UNE-EN ISO 11908:1998

Status: ANULADA / 2025-10-15

Binders for paints and varnishes - Amino resins - General methods of test (ISO 11908:1996)

UNE 48287:2017

Status: ANULADA / 2025-09-03

Paint and varnishes. Intumescent coatings systems for the protection of the structural steel. Application guidelines

UNE 48293:2007

Status: ANULADA / 2025-07-16

Paints and varnishes. Zinc-rich primer ethyl silicate, for steel.

UNE 48025:1979

Status: ANULADA / 2025-07-16

PAINTS AND VARNISHES. COOLING CYCLES RESISTANCE OF CELLULOSE NITRATE VARNISHES APPLIED OVER WOOD

UNE-EN ISO 4628-3:2016

Status: ANULADA / 2025-07-02

Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO 4628-3:2016)

UNE-EN ISO 19403-7:2021

Status: ANULADA / 2025-05-28

Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle) (ISO 19403-7:2017)

UNE-EN ISO 19403-2:2021

Status: ANULADA / 2025-05-21

Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2017)

UNE-EN ISO 19403-3:2021

Status: ANULADA / 2025-05-21

Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method (ISO 19403-3:2017)

UNE-EN ISO 19403-4:2021

Status: ANULADA / 2025-05-21

Paints and varnishes - Wettability - Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO 19403-4:2017)

UNE-EN ISO 19403-5:2021

Status: ANULADA / 2025-05-21

Paints and varnishes - Wettability - Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy (ISO 19403-5:2017)

UNE-EN ISO 19403-6:2021

Status: ANULADA / 2025-05-21

Paints and varnishes - Wettability - Part 6: Measurement of dynamic contact angle (ISO 19403-6:2017)

UNE-EN ISO 17895:2006

Status: ANULADA / 2025-04-30

Paints and varnishes - Determination of the volatile organic compound content of low-VOC emulsion paints (in-can VOC) (ISO 17895:2005)

UNE-EN ISO 2884-1:2007

Status: ANULADA / 2025-04-02

Paints and varnishes - Determination of viscosity using rotary viscometers - Part 1: Cone-and-plate viscometer operated at a high rate of shear (ISO 2884-1:1999)

UNE-EN ISO 11664-5:2017

Status: ANULADA / 2025-03-12

Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale diagram (ISO/CIE 11664-5:2016)