GB/T 31906-2015 English PDF

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31906-2015: Textiles -- Aqueous liquid repellency -- Water/alcohol solution resistance test
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31906-2015	279	Add to Cart	3 days	Textiles -- Aqueous liquid repellency -- Water/alcohol solution resistance test	Valid

Similar standards

GB/T 32612   GB/T 32598   GB/T 31899   GB/T 31898   

Basic data

Standard ID: GB/T 31906-2015 (GB/T31906-2015)
Description (Translated English): Textiles -- Aqueous liquid repellency -- Water/alcohol solution resistance test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.30
Word Count Estimation: 13,196
Date of Issue: 2015-09-11
Date of Implementation: 2016-04-01
Quoted Standard: GB/T 6529
Adopted Standard: ISO 23232-2009, MOD
Regulation (derived from): National Standard Announcement 2015 No.25
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 use of a series of water/alcohol solution with different surface tension of water-repellent fabric performance measurement methods. This Standard is intended to provide guidance for water-repellent properties. Standard grade gives a rough repellent solution. The higher the water repellency rating is usually the sample resistance to water/alcohol solution, especially in the better performance of anti-liquid type water/alcohol substances. This Standard is particularly suitable for comparison of the effect of water-repellent fabric through different ways after finishing the same. This Standard may also be used to determine the water washing and/or dry cleaner water repellency treatment on a sample of shaped ring. Washing and/or dry cleaning handler recommended GB/T 8629 and/or GB/T 19981 (all parts).

GB/T 31906-2015: Textiles -- Aqueous liquid repellency -- Water/alcohol solution resistance 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. Aqueous liquid repellency. Water/alcohol solution resistance test ICS 59.080.30 W04 National Standards of People's Republic of China An aqueous solution of water-repellent textiles anti-alcohol test solution (ISO 23232.2009, MOD) Issued on. 2015-09-11 2016-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses redrafted Law Amendment uses ISO 23232.2009 "Textiles repellent aqueous alcohol solution of water resistant test" (English Version). This standard and ISO 23232.2009 following differences. --- Increase the applicable range of products that simplify the instructional content. --- The Normative references in the international standard ISO 139 to replace the corresponding national standard GB/T 6529. --- Delete Chapter 5, after adjustment chapter numbers sequentially. --- 7.2 "white paper textile aspiration" to "white liquid-absorbent pad." --- Chapter 10 will be summarized as follows. "10.1 droplet classification and description"; "a level of 10.2 samples if the test solution of 'effective' assessment '; "10.3 rating solution reject individual specimens is determined." Make the content clearer and easy to operate. The standard proposed by China Textile Industry Association. The standard basis by the National Textile Standards Technical Committee of Standardization Technical Committee (SAC/TC209/SC1) centralized. This standard was drafted. Textile Standard (Beijing) Co., Ltd. Inspection and Certification Center, the Institute of Textile Industry Standardization. The main drafters of this standard. He Jie, Tan Xiaomin Xu Road, Zheng Yuying, Liu Feifei. An aqueous solution of water-repellent textiles anti-alcohol test solution

1 Scope

This standard specifies the use of a series of water/alcohol solution with different surface tension of water-repellent fabric performance measurement methods. This standard is intended to provide guidance to refuse performance solution. Standard repellent solution gives a rough level. Usually refuse water, etc. The higher the level, the sample resistance to water/alcohol solution, particularly in the better performance of anti-liquid type water/alcohol substances. This standard is particularly suitable for comparison of the same fabric After finishing effects of different ways aqueous refused. This standard can also be used to determine the washing and/or dry cleaning process for water resistance of the sample refused. Washing and/or dry cleaning handler Recommended Using GB/T 8629 and/or GB/T 19981 (all parts). This standard does not apply to the assessment of a sample of absolute anti-water/alcohol liquid buildup property. Other factors, such as the composition and the water/alcohol liquid Viscosity, fabric structure, fiber type, dyeing and other finishing agents also affect the buildup of anti. This standard is not used to evaluate a sample of anti-water/alcohol chemicals permeability.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. 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 document. 3.1 Level grade Indicative of the quality characteristics of a multi-level reference to any standard level of symbol hierarchy. Note. The stage represents the standard reference levels are obtained with a level of quality of the sample. 3.2 Water repellent properties aqueousrepelency Fiber, yarn or fabric to resist absorption of aqueous liquids. Principle 4 Selecting a range of different surface tension of water/alcohol solution at the surface of the sample test solution was added dropwise to observe wetting, wicking and angle of contact situation. Refuse Water level to the highest number does not wet the surface of the sample represents.

5 Safety Precautions

Safety precautions --- should follow good laboratory practice. When dealing with the test fluid, to wear safety glasses and impervious gloves. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31906-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31906-2015_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 GB/T 31906-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31906-2015_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.