BS EN 17667:2022 PDF

Scope: 1 Scope This method of test specifies a test method for determining the thermal resistance of textile articles which may be filled, e.g. padded coats and jackets, child sleep bags, cot duvets , etc., or textiles articles with a thermal resistance of up to 0,5 m 2 K/W (5,0 tog) and/or which do not have uniform thickness. The test method is applicable to products with a thermal resistance within the range 0,025 m 2 K/W (0,25 tog) to approximately 0,5 m 2 K/W (5,0 tog) but is limited only by the ability of the test apparatus to cope with the thickness of the test sample.

BS EN 17667:2022 Referenced Document

EN ISO 139 Textiles - Standard atmospheres for conditioning and testing - Amendment 1 (ISO 139:2005/AMD 1:2011)
ISO 8302 Thermal insulation; determination of steady-state thermal resistance and related properties; guarded hot plate apparatus

2022 BS EN 17667:2022 Test method. Determination of thermal resistance of filled textile articles and similar items using small guarded hotplate apparatus