ISO 8191-1:1987

Name: ISO 8191-1:1987 — Furniture — Assessment of the ignitability of upholstered furniture — Part 1: Ignition source: smouldering cigarette
SKU: ISO 8191-1:1987
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Furniture — Assessment of the ignitability of upholstered furniture — Part 1: Ignition source: smouldering cigarette

Название (английский):

ISO 8191-1:1987

Furniture — Assessment of the ignitability of upholstered furniture — Part 1: Ignition source: smouldering cigarette

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 5 февраля 1987 г.
Издание:: ISO IS 8191 edition 1 version 1
ICS:: 13.220.40

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Описание (английский):

Belongs to a series of standards concerned with the major subjekt; further parts will extend the range by using larger flames. The measurements are intended for a combination of materials used in upholstered seating and not for a particular finished item of furniture incorporating these material. They only give an indication of, but cannot guarantee, the ignition behaviour of the finished item of furniture.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 8191-1:1987, "Furniture - Assessment of the ignitability of upholstered furniture - Part 1: Ignition source: smouldering cigarette," specifies a laboratory test method to assess the ignitability of combinations of upholstery materials (covers, interliners, fillings) when exposed to a smouldering cigarette. It is one part of an ISO series that addresses ignitability using increasing flame severity (Part 2 uses a gas‑flame/match‑equivalent). The standard measures material behaviour in a stylized seat/back junction and gives an indication - but not a guarantee - of the fire performance of a finished furniture item.

Key topics and technical requirements

Scope and limitation: Tests apply to material combinations used in upholstered seating, not to complete finished furniture. Results indicate potential ignition behaviour but cannot predict whole‑item performance.

Ignition criteria:

Progressive smouldering: self‑propagating exothermic oxidation (with or without incandescence) that spreads beyond the source.
Flaming ignition: flame propagation reaching margins or unsafe escalation requiring active extinction.

Test rig and assembly:

Hinged steel frames representing a seat/back junction with specified internal dimensions and mesh platform.
Two test assemblies (horizontal and vertical sections), each 75 mm thick, with specified cover size and cut‑outs.

Ignition source:

Smouldering cigarette specified by length (70 ±4 mm), diameter (8 ±0.5 mm), mass (1 ±0.1 g) and smouldering rate (12.0 ±3.0 min/50 mm).
Cigarette is placed at the junction and the test runs up to 1 hour.

Conditioning and atmosphere:

Materials and cigarettes conditioned (examples: 20 ±2 °C at 65 ±2% RH or 23 ±2 °C at 50 ±5% RH) for 16 hours prior to testing.
Test atmosphere: temperature 10–30 °C, RH 15–80%, with controlled air flow (0.02–0.2 m/s) or enclosure >20 m3.

Safety and reporting:

Tests conducted in a fume cupboard or non‑combustible enclosure; extinguishing provisions required.
Report includes whether ignition occurred, damage dimensions (mm), cigarette burn time, conditioning details and any special burning behaviour.

Applications and users

Who uses it: furniture manufacturers, textile and upholstery material suppliers, product safety engineers, test laboratories, fire safety researchers, and regulatory bodies.

Practical uses:

Screening upholstery material combinations for resistance to smouldering cigarette ignition.
Informing product design and material selection to reduce ignition risk.
Supporting supplier specifications, internal QA and compliance testing where smouldering ignition performance is relevant.

Related standards

ISO 8191 series (other parts address flaming ignition sources; Part 2 uses a gas flame).

ISO 139 (textiles - standard atmospheres for conditioning and testing) - referenced for conditioning requirements.

Keywords: ISO 8191-1, ignitability, upholstered furniture, smouldering cigarette test, furniture fire safety, test rig, progressive smouldering.

ISO 8191-1:1987

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

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