GB/T 23320-2009 English PDF

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GB/T 23320-2009: Textiles -- Determination of resistance to water absorption -- Tumble-jar absorption test
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23320-2009	114	Add to Cart	3 days	Textiles -- Determination of resistance to water absorption -- Tumble-jar absorption test	Valid

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Basic data

Standard ID: GB/T 23320-2009 (GB/T23320-2009)
Description (Translated English): Textiles -- Determination of resistance to water absorption -- Tumble-jar absorption test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.30
Word Count Estimation: 6,612
Date of Issue: 2009-03-19
Date of Implementation: 2010-01-01
Quoted Standard: GB/T 6529
Adopted Standard: ISO 18696-2006, IDT
Regulation (derived from): National Standard Approval Announcement 2009 No.3 (Total No.143)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the determination of anti-absorbent fabric absorption spectrometry method using flip. This standard applies to all fabrics with or without waterproof or water repellent finishing finishing, especially for the determination of the waterproofing effect fabric after finishing, because the dynamic conditions of the method is similar to the fabric to withstand actual use. The method used to determine the water absorption resistance of the fabric, clothing may also be used to predict actual use resulting in weight gain. This method is ideal for taking the fabric in the humid environment for a long time use. This method can not be used to predict the penetration of water proof fabric, because the method measures the amount of moisture permeation through human rather than the amount of water absorbed by the fabric.

GB/T 23320-2009: Textiles -- Determination of resistance to water absorption -- Tumble-jar absorption test

---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.
Textiles. Determination of resistance to water absorption. Tumble-jar absorption test ICS 59.080.30 W04 National Standards of People's Republic of China GB/T 23320-2009/ISO 18696.2006 Textiles - Determination of resistance to water absorption Flip Absorption Spectrometry (ISO 18696.2006, IDT) Posted 2009-03-19 2010-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is equivalent to using ISO 18696.2006 "Textiles - Determination of resistance to water absorption flip absorption method." This standard is equivalent translated ISO 18696.2006, and ISO 18696.2006 made the following editorial changes. --- Deleted international standards preface and references; --- Normative references in international standards replace the corresponding national standards; --- Test instrument to instrument a schematic view of the appearance of the photo; --- Increased 6.1 Note. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. Drafting of this standard. National Textile Products Quality Supervision and Inspection Center. The main drafters of this standard. Jianghui Xia. GB/T 23320-2009/ISO 18696.2006 Textiles - Determination of resistance to water absorption Flip Absorption Spectrometry

1 Scope

This standard specifies the determination of anti-absorbent fabric using flip absorption spectrometry method. This standard applies to or with or without a waterproof finishing Water repellent finish of all fabrics, especially for the determination of the effect of water-repellent fabric after finishing, because the dynamic conditions of the method and fabric bear Actual usage is similar. This method is used to determine the anti-absorbent fabric, clothing can also be used to predict the possible weight gain in actual use. This method is the most The fabric is suitable for taking in a humid environment for a long time use. This method can not be used to predict the fabric anti-rain penetration, because the method measures the amount of water sucked fabric rather than penetrate The amount of water before.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6529 Textiles conditioning and testing using standard atmosphere (GB/T 6529-2008, ISO 139.2005, MOD)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Microporous material and void and keep the suction performance of the liquid (usually water). 3.2 Fiber, yarn or fabric resist wetting properties. Principle 4 After weighing the sample in water flip some time, removed and weighed again to remove excess water. The mass percentage increase Characterization of the water-absorbing fabric or an anti-wetting.

5 Safety Precautions

Test personnel should follow good laboratory practices in the laboratory to wear safety glasses. These measures are only a message, measure belongs to the test program. This standard does not point out all possible security problems in the present When standard materials to operate the user's responsibility to take appropriate safety and health practices.

6 Instruments and Materials

6.1 Dynamic absorption tester With a diameter of (145 ± 10) mm, length (300 ± 5) mm mechanical rotating barrels, made of glass, porcelain or corrosion-resistant metal, roll GB/T 23320-2009/ISO 18696.2006 ......

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