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Normas DIN – AENOR
DIN EN ISO 5999:2013-12

DIN EN ISO 5999:2013-12

Flexible cellular polymeric materials - Polyurethane foam for load-bearing applications excluding carpet underlay - Specification (ISO 5999:2013); German version EN ISO 5999:2013

Matériaux polymères alvéolaires souples - Mousse de polyuréthanne pour utilisations soumises à des charges, à l'exclusion des revers de tapis - Spécifications (ISO 5999:2013); Version allemande EN ISO 5999:2013

Weich-elastische Polymerschaumstoffe - Polyurethanschaumstoffe für Polsterzwecke mit Ausnahme von Teppichunterlagen - Anforderungen (ISO 5999:2013); Deutsche Fassung EN ISO 5999:2013

Fecha:
2013-12 /Active
Equivalencias internacionales:

EN ISO 5999 (2013-09)

ISO 5999 (2013-09)

Relación con otras normas DIN:
Resumen:
This International Standard specifies requirements for flexible load-bearing polyurethane foam of the polyether type. It is applicable to flexible polyurethane cellular materials manufactured in block, sheet and strip form, in moulded and fabricated shapes, and as reconstituted material, used for load-bearing applications in general, but excluding carpet backing and underlay. It thus primarily relates to the quality of polyurethane foam used for comfort cushioning purposes. The foam is classified according to performance during a fatigue test, indentation hardness index being used as a secondary means of grading material. This International Standard is not applicable to polyurethane foams foamed in place or to foams for use in heat-welded systems unless for load-bearing purposes.
Keywords:
Cellular materials, Characteristics, Classification, Dimensional tolerances, Dimensions, Fatigue, Fatigue testing, Foamed rubber, Foams, Marking, Materials, Materials testing, Paddings, Physical properties, Plastics, Polyether foam, Polyethers, Polymers, Polyurethane, Properties, Specifications, Test requirements, Testing, Upholstery, Visco elastic
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