ISO 14935:2020

Petroleum and related products — Determination of wick flame persistence of fire-resistant fluids

Publication date:   Apr 16, 2020

General information

90.93   Standard confirmed   Sep 11, 2025

ISO

ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources

International Standard

75.080   Petroleum products in general

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Scope

This document specifies a method for the assessment of the persistence of a flame applied to the edge of a wick of non-flammable material immersed in fire-resistant fluid.
This test does not determine the behaviour of a spray of fire-resistant fluid.
NOTE Such test methods are specified in ISO 15029-1 and ISO 15029-2.
This document specifies one of four basic tests for determining flammability.
This document does not apply to certain liquids such as HFAE and HFAS liquids.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 14935:1998

NOW

PUBLISHED
ISO 14935:2020
90.93 Standard confirmed
Sep 11, 2025