ISO 3270-1984 rus PDF

Full title and description

St ISO 3270:1984 — Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing. This International Standard specifies standard temperatures and relative humidities to be used when conditioning and testing coating materials (liquid or powder), wet or dry films, and their raw materials to ensure comparability and reproducibility of test results.

Abstract

Specifies conditions of temperature and relative humidity for general use in conditioning and testing of paints, varnishes and their raw materials. The standard defines the conditioning atmosphere and the test atmosphere appropriate for a wide range of coating tests and applies to both liquid and powder materials and to wet or dry films. (Third edition, 1984; cancels and replaces ISO 3270:1980).

General information

• Status: Published; International Standard (confirmed in periodic reviews).
• Publication date: March 1984 (Edition 3; published 1 March 1984 in ISO bibliographic records).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 87.040; 87.060.01 (paints, varnishes and related materials / test methods).
• Edition / version: Edition 3 (1984).
• Number of pages: 2.

Scope

This standard establishes the recommended laboratory temperatures and relative humidities for conditioning specimens and performing tests on paints, varnishes and their raw materials, and it defines both the conditioning atmosphere and the test atmosphere. It is intended to promote consistency and comparability of test results across laboratories and manufacturers. The standard applies to coatings in liquid or powder form and to wet and dry films.

Key topics and requirements

• Specified standard temperatures for conditioning and testing (laboratory and conditioning-chamber environments).
• Specified relative humidity ranges for conditioning and testing.
• Definitions of conditioning atmosphere and test atmosphere to be used when preparing specimens and performing tests.
• Applicability to liquid and powder coating materials and to wet or dry films to ensure reproducible physical property measurements.
• Guidance to support comparability of historical and current test data by using standardized environmental conditions.

Typical use and users

Used by coating manufacturers, independent testing laboratories, quality control and R&D departments, specification writers, certification bodies and standards committees involved with paints, varnishes and raw materials. Laboratories use ISO 3270:1984 to set up conditioning chambers and test environments so that measurement of properties (e.g., viscosity, drying, film properties) is comparable between organizations.

Related standards

ISO 3270:1984 replaces ISO 3270:1980 (withdrawn). Other related ISO documents in the coatings field include ISO 4618 (Vocabulary / Terms and definitions for paints and varnishes) and various ISO/TC 35 test-method standards that specify specific test procedures which rely on standardized conditioning and test atmospheres.

Keywords

paints, varnishes, coatings, conditioning, conditioning atmosphere, test atmosphere, temperature, relative humidity, laboratory environment, test reproducibility, raw materials.

FAQ

Q: What is this standard?

A: ISO 3270:1984 is an International Standard that specifies the temperatures and relative humidities to be used for conditioning and testing paints, varnishes and their raw materials to ensure consistent and comparable test results.

Q: What does it cover?

A: It covers recommended laboratory and conditioning-chamber temperatures and relative humidities, defines the conditioning atmosphere and test atmosphere, and applies to coating materials in liquid or powder form and to wet and dry films.

Q: Who typically uses it?

A: Coatings manufacturers, QC and R&D laboratories, independent test houses, standards committees and anyone needing standardized environmental conditions for coating tests.

Q: Is it current or superseded?

A: ISO 3270:1984 is the third edition (1984) which replaced ISO 3270:1980. The 1984 edition is shown in ISO bibliographic records as published and has been subject to periodic confirmation reviews; users should check the ISO catalogue for the current confirmed status before purchase or citation.

Q: Is it part of a series?

A: It is part of the domain of ISO/TC 35 (Coatings) standards and complements other test-method and vocabulary documents (for example ISO 4618). It is not a multi‑part series by itself but functions alongside many ISO/TC 35 standards that reference standardized conditioning and testing environments.

Q: What are the key keywords?

A: Temperature, relative humidity, conditioning atmosphere, test atmosphere, paints, varnishes, coatings, raw materials, laboratory conditions, reproducibility.