• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

UNI EN ISO 7783 : 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PAINTS AND VARNISHES - DETERMINATION OF WATER-VAPOUR TRANSMISSION PROPERTIES - CUP METHOD
Superseded date

13-09-2022

Published date

01-01-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and materials
6 Preparation for the test
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) - Derivation of Equation (8) in
        Subclause 8 -3 for the calculation of the water-vapour
        diffusion-equivalent air layer thickness, S[d]
Annex B (normative) - Use of molten wax for sealing the test
        assembly
Bibliography

Describes method for determining the water-vapour transmission properties of coatings of paints, varnishes and related products.

DevelopmentNote
Supersedes UNI EN ISO 7783-1 and UNI EN ISO 7783-2. (02/2012)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN ISO 7783:2011 Identical
ISO 7783:2011 Identical

ISO 3233:1998 Paints and varnishes Determination of percentage volume of non-volatile matter by measuring the density of a dried coating
ISO 483:2005 Plastics — Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value
ISO 2808:2007 Paints and varnishes Determination of film thickness
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
ISO 12572:2016 Hygrothermal performance of building materials and products Determination of water vapour transmission properties Cup method
ISO 2528:2017 Sheet materials — Determination of water vapour transmission rate (WVTR) — Gravimetric (dish) method
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.