British Standards Institution

Sector: Manufacturing

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for UK input to ISO/TC 61/SC 4 in the field of burning behaviour of plastics and to develop British standards in this field. Also to provide input into the environmental impact of fires involving these materials.

Committee standards activity

In Progress (11)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
ISO/TC 61/SC 4 N 1489, ISO/NP 10093	Plastics - Fire tests - Standard ignition sources Categories: Information management \| Standardization. General rules \| Measurement and Science \| Testing \| Health and Safety \| Fire Protection \| Manufacturing \| Rubber and plastic industries \| Plastics Proposal begins : 2019-10-21	Proposal
ISO/NP 25510 -	Lighters equipped with a flame-lock system — Safety specifications Categories: Information management \| Standardization. General rules Proposal begins : 2024-10-21	Proposal
ISO/NP 25509 -	Gas refill bottles for refillable lighters and refillable utility lighters — Safety specifications Categories: Information management \| Standardization. General rules Proposal begins : 2024-10-21	Proposal
ISO/NP 23648	Plastics — Fire performance test on water-filled plastic pipes Categories: Information management \| Standardization. General rules \| Manufacturing \| Rubber and plastic industries \| Plastics \| Plastics. General Proposal begins : 2023-07-31	Proposal
BS ISO 23947-2	Plastics — Microscale Combustion Calorimetry/Pyrolysis combustion flow calorimetry —. Part 2: Fingerprinting of plastics Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Drafting begins : 2022-08-22	Drafting
BS ISO 23648	Plastics — Fire performance test on water-filled plastic pipes Categories: Unclassified documents Drafting begins : 2025-01-31	Drafting
BS ISO 22702	BS ISO 22702 Utility lighters — Safety specifications Categories: Unclassified documents Drafting begins : 2024-05-24	Drafting
BS ISO 10840	Plastics — Guidance for the use of standard fire tests Categories: Unclassified documents Drafting begins : 2023-04-28	Drafting
BS EN ISO 9994	BS EN ISO 9994 Lighters — Safety specifications Categories: Unclassified documents Drafting begins : 2024-05-24	Drafting
BS EN ISO 5659	ISO 5659 Plastics. Smoke generation. Determination of optical density by a single-chamber test Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Public comment begins : 2024-09-26	Public comment

Published (30)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TS 15791-2:2022	Plastics. Development and use of intermediate-scale fire tests for plastics products. Use of intermediate-scale tests for semi-finished and finished products Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2022-11-24	Published standard
PD ISO/TR 20118:2019	Plastics. Guidance on fire characteristics and fire performance of PVC materials used in building applications Categories: Fire-resistance. Building materials and elements \| Plastics. General Published standard begins : 2019-04-02	Published standard
BS ISO/TR 5659-3:1999	Plastics. Smoke generation. Determination of optical density by a dynamic flow method Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2000-02-29	Published standard
BS ISO 9772:2020	Cellular plastics. Determination of horizontal burning characteristics of small specimens subjected to a small flame Categories: Ignitability and burning behaviour. Materials and products \| Cellular materials Published standard begins : 2020-12-02	Published standard
BS ISO 871:2022	Plastics. Determination of ignition temperature using a hot-air furnace Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2022-03-08	Published standard
BS ISO 4589-4:2021	Plastics. Determination of burning behaviour by oxygen index. High gas velocity test Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2021-05-10	Published standard
BS ISO 30021:2013	Plastics. Burning behavior. Intermediate-scale fire-resistance testing of fibre-reinforced polymer composites Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2013-09-24	Published standard
BS ISO 23949:2023	Plastics. Application of spread of flame test to plastic pipes Categories: Ignitability and burning behaviour. Materials and products \| Pipelines. Plastics \| Plastics. General Published standard begins : 2023-06-06	Published standard
BS ISO 23948:2023	Plastics. Intumescence properties of PVC materials and products. Test method for the measurement of expansion with the cone calorimeter Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Published standard begins : 2023-11-10	Published standard
BS ISO 22702:2018	Utility lighters. Safety specifications Categories: Domestic and commercial equipment. Miscellaneous Published standard begins : 2018-12-19	Published standard

Withdrawn (23)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 10093:2018	Plastics. Fire tests. Standard ignition sources Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Withdrawn begins : 2021-02-11	Withdrawn
BS ISO 9772:2012	Cellular plastics. Determination of horizontal burning characteristics of small specimens subjected to a small flame Categories: Ignitability and burning behaviour. Materials and products \| Cellular materials Withdrawn begins : 2020-12-02	Withdrawn
BS ISO 9772:2001	Cellular plastics. Determination of horizontal burning characteristics of small specimens subjected to a small flame Categories: Ignitability and burning behaviour. Materials and products \| Cellular materials Withdrawn begins : 2012-10-02	Withdrawn
BS ISO 871:2006	Plastics. Determination of ignition temperature using a hot-air furnace Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Withdrawn begins : 2022-03-08	Withdrawn
BS ISO 25762:2009	Plastics. Guidance on the assessment of the fire characteristics and fire performance of fibre-reinforced polymer composites Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Withdrawn begins : 2012-02-27	Withdrawn
BS ISO 22702:2003+A1:2008	Utility lighters. General consumer-safety requirements Categories: Domestic and commercial equipment. Miscellaneous Withdrawn begins : 2018-12-19	Withdrawn
BS ISO 22702:2003	Utility lighters. General consumer-safety requirements Categories: Domestic and commercial equipment. Miscellaneous Withdrawn begins : 2009-10-23	Withdrawn
BS ISO 10840:2003	Plastics. Guidance for the use of standard fire tests Categories: Ignitability and burning behaviour. Materials and products \| Plastics. General Withdrawn begins : 2009-03-03	Withdrawn
BS EN ISO 9994:2006+A1:2008	Lighters. Safety specification Categories: Domestic and commercial equipment. Miscellaneous Withdrawn begins : 2019-02-21	Withdrawn
BS EN ISO 9994:2006	Lighters. Safety specification Categories: Domestic and commercial equipment. Miscellaneous Withdrawn begins : 2008-04-24	Withdrawn

Standards Development

PRI/26 - Burning behaviour of plastics and rubbers

Committee standards activity