标准编号：ISO 5999:2007
中文名称：软质泡沫聚合材料 地毯衬垫除外承重用聚氨酯泡沫材料 规范
英文名称：Flexible cellular polymeric materials — Polyurethane foam for load-bearing applications excluding carpet underlay — Specification
发布日期：2007-11
标准范围
This International Standard specifies requirements for flexible load-bearing polyurethane foam of the polyethertype.It is applicable to flexible polyurethane cellular materials manufactured in block, sheet and strip form, inmoulded 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 usedfor comfort cushioning purposes.The foam is classified according to performance during a fatigue test, indentation hardness index being usedas a secondary means of grading the material.This International Standard is not applicable to polyurethane foams foamed in place or to foams for use inheat-welded systems unless for load-bearing purposes.Recommended applications for the range of flexible polyurethane foams covered by this InternationalStandard are listed in Annex A.
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