標(biāo)準(zhǔn)編號(hào):	GB/T 45369-2025
中文名稱:	吸收性衛(wèi)生用紙制品及原材料消臭效果評(píng)價(jià)方法
英文名稱:	Absorbent sanitary paper products and raw materials―Evaluation method of deodorant performance
行業(yè)分類:	GB    國(guó)家標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	國(guó)家市場(chǎng)監(jiān)督管理總局 國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2025-02-28
實(shí)施日期:	2025-9-1
標(biāo)準(zhǔn)狀態(tài):	to be valid
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	29000 字
翻譯價(jià)格(元):	2030.0
交付時(shí)間:	付款后 1~5 個(gè)工作日

GB/T 45369-2025 Absorbent sanitary paper products and raw materials - Evaluation method of deodorant performance 1 Scope This document describes four methods for evaluation of the deodorant performance of absorbent sanitary paper products and raw materials: detector tube method, gas detector method, LC-MS/MS method and GC-MC method. This document is applicable to the evaluation of deodorant performance for absorbent sanitary paper products, including but not limited to baby diapers (pads, liners), adult diapers (pads, liners), sanitary napkins (pantiliners), women's sanitary pants, pet pads (pants), and paper cat litter. It is also applicable to the evaluation of deodorant performance for raw materials such as superabsorbent polymers, fluff pulp, top sheets, composite absorbent cores, distribution layers, absorbent paper, and airlaid paper. It may also serve as a reference for other cat litters. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 6682 Water for analytical laboratory use - Specification and test methods GB/T 21331-2021 Fluff pulp GB/T 27417 Confirmation assessment - Guidance on validation and verification of chemical analytical methods 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 unpleasant odor unpleasant odor associated with the environment in which people live Note: For example, excrement odor, body odor, etc. 3.2 chemical components of unpleasant odor main chemical components of unpleasant odor in people's living environment 3.3 deodorant performance desired purpose of reducing odor in the surrounding air Note: The expression of deodorant performance includes but is not limited to odor purification, odor removal, etc. 3.4 evaluation of deodorant performance measured reduction rate of the chemical components of unpleasant odor in the specimen-containing container compared with the blank test without specimen 4 Principle Place the test specimen and a specified initial concentration of chemical components of unpleasant odor into a sampling bag or conical flask. After allowing the specimen to interact with the chemical components of unpleasant odor for a predetermined duration, measure the concentration of these components in both the specimen-containing and specimen-free sampling bags or conical flasks using detector tube method, gas detector method, LC-MS/MS method and GC-MC method. Calculate the reduction rate of each chemical component of unpleasant odor to evaluate the deodorant performance. Absorbent sanitary paper products and raw materials - Evaluation method of deodorant performance 1 Scope This document describes four methods for evaluation of the deodorant performance of absorbent sanitary paper products and raw materials: detector tube method, gas detector method, LC-MS/MS method and GC-MC method. This document is applicable to the evaluation of deodorant performance for absorbent sanitary paper products, including but not limited to baby diapers (pads, liners), adult diapers (pads, liners), sanitary napkins (pantiliners), women's sanitary pants, pet pads (pants), and paper cat litter. It is also applicable to the evaluation of deodorant performance for raw materials such as superabsorbent polymers, fluff pulp, top sheets, composite absorbent cores, distribution layers, absorbent paper, and airlaid paper. It may also serve as a reference for other cat litters. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 6682 Water for analytical laboratory use - Specification and test methods GB/T 21331-2021 Fluff pulp GB/T 27417 Confirmation assessment - Guidance on validation and verification of chemical analytical methods 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 unpleasant odor unpleasant odor associated with the environment in which people live Note: For example, excrement odor, body odor, etc. 3.2 chemical components of unpleasant odor main chemical components of unpleasant odor in people's living environment 3.3 deodorant performance desired purpose of reducing odor in the surrounding air Note: The expression of deodorant performance includes but is not limited to odor purification, odor removal, etc. 3.4 evaluation of deodorant performance measured reduction rate of the chemical components of unpleasant odor in the specimen-containing container compared with the blank test without specimen 4 Principle Place the test specimen and a specified initial concentration of chemical components of unpleasant odor into a sampling bag or conical flask. After allowing the specimen to interact with the chemical components of unpleasant odor for a predetermined duration, measure the concentration of these components in both the specimen-containing and specimen-free sampling bags or conical flasks using detector tube method, gas detector method, LC-MS/MS method and GC-MC method. Calculate the reduction rate of each chemical component of unpleasant odor to evaluate the deodorant performance.

Contents Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents 6 Material and equipment 7 Preparation of specimen 8 Selection of test methods 9 Detector tube method 10 Gas detector method 11 LC-MS/MS method 12 GC-MC method 13 Evaluation of deodorant performance 14 Test report Annex A (Informative) Chromatogram and mass spectrum of chemical components of unpleasant odor

吸收性衛(wèi)生用紙制品及原材料 消臭效果評(píng)價(jià)方法 1 范圍 本文件描述了吸收性衛(wèi)生用紙制品及原材料消臭效果的四種評(píng)價(jià)方法: 檢知管法、氣體檢測(cè)儀法、液相色譜 - 質(zhì)譜/質(zhì)譜法和氣相色譜 - 質(zhì)譜法。 本文件適用于嬰兒紙尿褲(片、墊)、 成人紙尿褲(片、墊)、 衛(wèi)生巾 (護(hù) 墊)、 女性衛(wèi)生褲、 寵物尿墊(褲)、紙貓砂等吸收性衛(wèi)生用紙制品的消臭效果評(píng)價(jià), 也適用于高吸收性樹脂、絨毛漿、面層、 復(fù)合吸收芯體、導(dǎo)流層、吸水襯紙、無(wú)塵紙等原材料的消臭效果評(píng)價(jià)。 其他貓砂參照使用。 2 規(guī)范性引用文件 下列文件中的內(nèi)容通過(guò)文中的規(guī)范性引 用而構(gòu)成本文件必不可少的條款。 其中, 注日 期的引 用文件,僅該日 期對(duì)應(yīng)的版本適用于本文件; 不注日 期的引 用文件, 其最新版本(包括所有的修改單) 適用于本文件。 GB/T 6682 分析實(shí)驗(yàn)室用水規(guī)格和試驗(yàn)方法 GB/T21331-2021 絨毛漿 GB/T 27417 合格評(píng)定 化學(xué)分析方法確認(rèn)和驗(yàn)證指南 3 術(shù)語(yǔ)和定義 下列術(shù)語(yǔ)和定義適用于本文件。 3.1 臭味unpleasant odor 與人們生活環(huán)境相關(guān)的難聞氣味。 注: 例如排泄物味、體味等。 3.2 臭味化學(xué)成分 chemical components of unpleasant odor 人們生活環(huán)境中的臭味的主要化學(xué)成分。 3.3 消臭效果deodorant performance 減少周圍空氣中臭味所希望達(dá)到的目的。 注: 消臭效果的表述方式包括但不限于凈味、祛味等。 3.4 消臭效果評(píng)價(jià) evaluation of deodorant performance 與不含試樣的空白 試驗(yàn)相比, 測(cè)定含試樣的容器中臭味化學(xué)成分濃度的減少率。 4 原理 將試樣與一定初始濃度臭味化學(xué)成分添加到采樣袋或錐形瓶中, 試樣與臭味化學(xué)成分接觸規(guī)定時(shí)間后, 用檢知管、氣體檢測(cè)儀、液相色譜 - 質(zhì)譜/質(zhì)譜聯(lián)用儀或氣相色譜 - 質(zhì)譜儀分別測(cè)定含試樣和不含試樣的采樣袋或錐形瓶中臭味化學(xué)成分濃度, 計(jì)算各臭味化學(xué)成分濃度減少率, 以評(píng)價(jià)消臭效果。