ISO 787-1-1982 rus PDF

Full title and description

St ISO 787-1-1982 rus — Стандарт ISO 787-1:1982 (русский перевод). English title: "General methods of test for pigments and extenders — Part 1: Comparison of colour of pigments". This document specifies procedures for comparing the colour of a coloured pigment with an agreed sample; the automatic muller method is identified as the reference method and the binder to be used shall be agreed between the parties (linseed oil per ISO 150 if none is agreed).

Abstract

This part of ISO 787 gives a short, standardised procedure for visual and instrumental comparison of pigment colour against an agreed sample. Two procedures are described and acceptable; the automatic muller procedure is the reference. The binder is not specified in the text and shall be agreed; where no binder is specified, linseed oil complying with ISO 150 is recommended.

General information

• Status: Published (International Standard).
• Publication date: November 1982 (implementation noted 01 November 1982 in distributor records).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 87.060.10 (Pigments and extenders).
• Edition / version: Edition 1 (1982).
• Number of pages: 2 (original ISO English edition – national/adopted versions and translations may have additional front matter and pagination).

Scope

Specifies a general, short method for comparing the colour of a coloured pigment with that of an agreed sample. The standard describes acceptable procedures (including a reference automatic‑muller method), indicates that the binder used for dispersion shall be agreed between interested parties, and cites related normative references (for example ISO 150 for linseed oil). It is limited to the colour‑comparison procedure and does not prescribe binder composition beyond recommending linseed oil if none is agreed.

Key topics and requirements

• Standardised procedures for pigment colour comparison (visual and instrumental).
• Automatic muller procedure defined as the reference method.
• Binder to be agreed between parties; linseed oil per ISO 150 recommended when not specified.
• Normative references and links to related test methods for paints and raw materials (e.g., ISO 150, ISO 3668, ISO 842).
• Short, focused standard intended for routine quality control and agreement testing rather than exhaustive instrumental colourimetry methods.

Typical use and users

Used by pigment and extender manufacturers, paint and coatings producers, quality control laboratories, procurement/specification engineers, and standards bodies to ensure consistent visual/instrumental colour matching between production batches and agreed reference samples. National standards bodies and commercial standards distributors also provide translations and adopted national/EN versions for industry use.

Related standards

ISO 787 is a multipart series covering general test methods for pigments and extenders (many parts address properties such as volatile matter, oil absorption, pH, density, sieve residue, tinting strength and lightfastness). Relevant related references specifically cited by Part 1 include ISO 150 (linseed oil specification), ISO 3668 (visual comparison of paints), and ISO 842 (sampling of raw materials). EN/CEN national adoptions (EN ISO 787-1:2017 / DIN EN ISO 787-1:2018 / STN EN ISO 787-1:2018, etc.) reflect regional publication and formatting.

Keywords

pigments, extenders, colour comparison, muller, linseed oil, paint, coatings, quality control, ISO 787, visual comparison, pigment testing.

FAQ

Q: What is this standard?

A: ISO 787-1:1982 is the first part of the ISO 787 series providing a standard method for comparison of the colour of pigments; it defines acceptable procedures and designates the automatic muller method as the reference.

Q: What does it cover?

A: It covers procedures to compare a coloured pigment with an agreed sample (visual/instrumental procedures), requirements about the binder to be used (to be agreed between parties, linseed oil per ISO 150 if not agreed), and references to related sampling and test method standards.

Q: Who typically uses it?

A: Pigment and extender manufacturers, coatings/paint producers, QC and R&D laboratories, procurement/specification engineers, and national standards adopters (who may publish translations or national versions).

Q: Is it current or superseded?

A: The original ISO 787-1:1982 edition is published and has been the basis for later national and regional adoptions (EN ISO 787-1 published/adopted in 2017/2018). The ISO record shows periodic reviews; users should check their national standards body or ISO catalogue for the latest adoption, confirmation or any revision status before relying on the standard for regulatory or contractual purposes.

Q: Is it part of a series?

A: Yes — ISO 787 is a multipart series of general methods of test for pigments and extenders (many Parts 1–28 cover different test methods and properties).

Q: What are the key keywords?

A: Pigments; extenders; colour comparison; muller; linseed oil; paint and coatings; quality control; ISO 787.