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GB/T 12703.3-2009 English PDF

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US$98.00 · In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 12703.3-2009: Textile -- Evaluation for electrostatic properties -- Part 3: Electric charge
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12703.3-2009	98	Add to Cart	1 days	Textile -- Evaluation for electrostatic properties -- Part 3: Electric charge	Valid

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GB/T 12705.1 GB/T 12705.2 GB/T 12490 GB/T 12703.2 GB/T 12703.1 GB/T 12703.8

Basic data

Standard ID: GB/T 12703.3-2009 (GB/T12703.3-2009)
Description (Translated English): Textile -- Evaluation for electrostatic properties -- Part 3: Electric charge
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.01
Word Count Estimation: 6,674
Date of Issue: 2009-06-19
Date of Implementation: 2010-02-01
Older Standard (superseded by this standard): GB/T 12703-1991
Quoted Standard: GB/T 8629-2001
Regulation (derived from): National Standard Approval Announcement 2009 No.9 (Total No.149)
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 test methods apparel and other textile products, friction with the amount of charge. This section applies to all types of clothing and other textile products, other products may refer to adopt.

GB/T 12703.3-2009: Textile -- Evaluation for electrostatic properties -- Part 3: Electric charge

---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.
. Textile Evaluation for electrostatic properties Part 3. Electric charge ICS 59.080.01 W04 National Standards of People's Republic of China Partially replace GB/T 12703-1991 Evaluation of electrostatic properties of textiles Part 3. charge amount Posted 2009-06-19 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 12703 "Evaluation of electrostatic properties of textiles" includes the following seven sections. --- Part 1. electrostatic voltage half-life; --- Part 2. surface charge density; --- Part 3. charge amount; --- Part 4. resistivity; --- Part 5. friction charging voltage; --- Part 6. fiber leakage resistance; --- Part 7. dynamic static voltage. This section GB/T 12703 Part 3. This Part replaces GB/T 12703-1991 "textile static test methods" in the E method, this part of the GB/T 12703-1991 of The main differences are as follows. 1. Original overalls triboelectrification (E Act) adjust the amount of charge in the series of standards, standard names are also revised accordingly. This section is only GB/T 12703-1991 in overalls triboelectrification (E Act) related to the content; 2. Increasing the sample pre-treatment wash program (see Chapter 7); 3. 5.2.2 adds the note "when necessary or the parties concerned after the consensus, the friction material can be other materials"; 4. An increase of Chapter 10, "the amount of charge the technical requirements." This part is proposed by the China Textile Industry Association. This part of the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. This section drafted by. National Textile Products Quality Supervision and Inspection Center. The main drafters of this section. Renhe Ning, Wang Baojun. This part of the standard replaces the previous editions are. --- GB/T 12703-1991. Evaluation of electrostatic properties of textiles Part 3. charge amount

1 Scope

GB/T 12703 provisions of this part of the test method for garments and other textile products triboelectric charge amount. This section applies to all types of clothing and other textile products, the use of other products can refer.

2 Normative references

The following documents contain provisions which, through GB/T 12703 in this part of the reference in terms of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 8629-2001 Textiles - Domestic washing and drying test procedures (eqvISO 6330.2000)

3 Terms and Definitions

The following terms and definitions apply GB/T 12703 in this section. 3.1 Cloth samples and standards frictional charge on after a certain time. Principle 4 Sample triboelectrically charged by the friction device simulations, then the sample is put into Faraday cup, measuring the amount of charge.

5 devices and appliances

5.1 Test Faraday cup system See Figure 1. 1 --- outer cylinder; 2 --- inner tube; 3 --- capacitor; 4 --- electrostatic voltmeter; 5 --- insulated bracket. Figure 1 Faraday cup ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 12703.3-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 12703.3-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 12703.3-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 12703.3-2009_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.