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FZ/T 60048-2022 English PDF

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US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
FZ/T 60048-2022: Testing and evaluation of pinholes on the surface of film-coated nonwovens
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
FZ/T 60048-2022	139	Add to Cart	3 days	Testing and evaluation of pinholes on the surface of film-coated nonwovens	Valid

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GB/T 43716 GB/T 42942 FZ/T 20020 FZ/T 60054 FZ/T 60050 FZ/T 60049

Basic data

Standard ID: FZ/T 60048-2022 (FZ/T60048-2022)
Description (Translated English): Testing and evaluation of pinholes on the surface of film-coated nonwovens
Sector / Industry: Spinning & Textile Industry Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.30
Word Count Estimation: 6,621
Date of Issue: 2022-04-08
Date of Implementation: 2022-10-01
Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China
Summary: This standard specifies the test method for measuring pinholes on the surface of film-coated nonwoven fabrics and gives the evaluation method. This standard applies to most film-coated nonwoven fabrics with a thickness of less than 2.00 mm, including film-cloth and film-cloth-film structures, and at least There is a layer of non-hydrophilic non-woven film-coated non-woven fabric.

FZ/T 60048-2022: Testing and evaluation of pinholes on the surface of film-coated nonwovens

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Testing and evaluation of pinholes on the surface of film-coated nonwovens Released on 2022-04-08 2022-10-01 Implementation ICS 59.080.30CCS W04 Pinholes on the surface of film-coated nonwovens Measurement and evaluation method Testing and evaluation of pinholes on the surface of film⁃coated nonwovens

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. Publishing of this document The Agency assumes no responsibility for identifying patents. This document is proposed by China National Textile and Apparel Council. This document is under the jurisdiction of the Industrial Textiles Sub-Technical Committee of the National Textile Standardization Technical Committee (SAC/TC 209/SC 7). The main drafting units of this document. Foshan Nanhai Bidefu Nonwoven Co., Ltd., China Textile Standard Inspection and Certification Co., Ltd., Anhui Med Pusi Medical Technology Co., Ltd. The main drafters of this document. Li Sunhui, Chen Wenjie, Long Shushan, Long Shujuan. Pinholes on the surface of film-coated nonwovens Measurement and evaluation method

1 Scope

This document describes the test method and evaluation method for the determination of pinholes in the surface of coated nonwovens. This document is applicable to most film-coated nonwovens with a thickness of less than 2.00 mm, including "film-cloth" structures and "film-cloth-film" structures. Membrane nonwoven fabric and film-coated nonwoven fabric with at least one layer of non-hydrophilic nonwoven fabric in the "cloth-membrane-cloth" structure.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, the dated citation documents, only the version corresponding to the date applies to this document; for undated reference documents, the latest version (including all amendments) applies to this document document. GB/T 6682 Analytical laboratory water specifications and test methods GB/T 24218.6 Textiles and nonwovens test methods Part 6.Determination of absorbency

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Film⁃coated nonwovens Through the "cloth-membrane" compound method, two or more non-woven fabrics and film materials are combined in a certain order. Nonwoven material. 3.2 pinhole pinhole Micropores in the membrane through which the colored solution can permeate under the conditions of the test.

4 principles

Place the white absorbent paper under the sample, apply the colored solution evenly and quickly on the test surface of the sample, and then let it stand for a while. The colored solution will pass through the pinholes on the sample and be colored on the white absorbent paper, and the number of pinholes in the sample will be counted by the coloring point.

5 Reagents or Materials

5.1 Absolute ethanol (analytical grade, C2H5OH), 99.5% (v/v). 5.2 Rhodamine B (analytical grade), CAS number. 81-88-9. 5.3 Third-grade water. comply with the provisions of GB/T 6682. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of FZ/T 60048-2022_English be delivered?

Answer: Upon your order, we will start to translate FZ/T 60048-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of FZ/T 60048-2022_English with my colleagues?

Answer: Yes. The purchased PDF of FZ/T 60048-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.