ISO 11721-2-2003

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Reference numbe

ISO 11721-2:2003(E)

INTERNATIONAL

STANDARD

ISO

11721-2

First edition

2003-10-01

Textiles — Determination of the

resistance of cellulose-containing textiles

to micro-organisms — Soil burial test —

Part 2:

Identification of long-term resistance of a

rot retardant finish

Textiles — Détermination de la résistance aux micro-organismes des

textiles contenant de la cellulose — Essai d'enfouissement —

Partie 2: Identification de la résistance à long terme d'un traitement

d'imputrescibilité

Provided by IHS under license with ISO

Not for Resale

No reproduction or networking permitted without license from IHS

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ISO 11721-2:2003(E)

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No reproduction or networking permitted without license from IHS

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ISO 11721-2:2003(E)

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established has the right to be represented on that committee. International organizations, governmental and

non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the

International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 11721-2 was prepared by the European Committee for Standardization (CEN) in collaboration with

Technical Committee ISO/TC 38, Textiles, in accordance with the Agreement on technical cooperation

between ISO and CEN (Vienna Agreement).

Throughout the text of this document, read "...this European Standard..." to mean "...this International

Standard...".

ISO 11721 consists of the following parts, under the general title Textiles — Determination of the resistance of

cellulose-containing textiles to micro-organisms — Soil burial test:

 Part 1: Assessment of rot-retardant finishing

 Part 2: Identification of long-term resistance of a rot retardant finish

 Part 3: Toxicity of textile materials and finishing agents

 Part 4: Saturated atmosphere test (mildew)

Provided by IHS under license with ISO

Not for Resale

No reproduction or networking permitted without license from IHS

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标签： #ISO

摘要：

ISO 11721-2-2003 是一项国际标准，专注于纺织品耐微生物降解性能的测定方法，特别是通过土壤埋藏试验来评估纤维素纺织品在潮湿土壤环境中的生物降解程度。该标准详细规定了试验样品制备、土壤条件控制、埋藏时间及结果评估的具体流程，适用于天然纤维如棉花、亚麻等材料的耐久性测试，为纺织行业提供科学的质量控制依据。通过模拟实际使用中可能遇到的微生物侵蚀环境，ISO 11721-2-2003 帮助生产商和检测机构有效预测产品在使用寿命内的抗生物降解能力，从而优化材料选择与工艺设计，提升纺织品在户外

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ISO 11721-2-2003

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