ISO 9514:2019 PDF

Scope: This document specifies a method, carried out under standard conditions, for preparing and storing a sample of a multicomponent coating system and subsequently assessing its pot-life by measuring a particular property/ies. Reactive systems curing within a short period of time, e.g. 3 h, will have the end of their pot life so near to the gel point that they will need to be tested for that particular property in accordance with The method can be carried out either as a pass/fail test by determining the particular property/ies after a specified period of time, or as determination of the pot life by repeating determinations at convenient intervals of time. This document is not intended for in situ control of products during their application. It is intended to determine "pot life" in the laboratory. The value obtained from this test method can be subject to modification by suppliers for practical reasons (e.g. starting temperature) when giving advice to users and should then be called the "practical pot life".

ISO 9514:2019 Referenced Document

ISO 1513 Paints and varnishes - Examination and preparation of test samples
ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling*， 2020-05-13 Update
ISO 2535 Plastics - Unsaturated-polyester resins - Measurement of gel time at ambient temperature
ISO 3270 Paints and varnishes and their raw materials; Temperatures and humidities for conditioning and testing
ISO 4618 Paints and varnishes — Vocabulary*， 2023-02-06 Update

2019 ISO 9514:2019 Paints and varnishes — Determination of the pot life of multicomponent coating systems — Preparation and conditioning of samples and guidelines for testing
2005 ISO 9514:2005 Paints and varnishes - Determination of the pot life of multicomponent coating systems - Preparation and conditioning of samples and guidelines for testing
1992 ISO 9514:1992 Paints and varnishes; determination of the pot-life of liquid systems; preparation and conditioning of samples and guidelines for testing