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GB/T 33731-2017 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.
GB/T 33731-2017: Hair products -- Evaluation for burning behaviour
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33731-2017	139	Add to Cart	3 days	Hair products -- Evaluation for burning behaviour	Valid

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Basic data

Standard ID: GB/T 33731-2017 (GB/T33731-2017)
Description (Translated English): Hair products -- Evaluation for burning behaviour
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y04
Classification of International Standard: 59.080.99
Word Count Estimation: 7,754
Date of Issue: 2017-05-12
Date of Implementation: 2017-12-01
Quoted Standard: GB/T 3291.3; GB/T 23166
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 vertical combustion method for the determination of the combustion performance of products and performance evaluation. This standard applies to unprocessed or processed hair products made of hair color.

GB/T 33731-2017: Hair products -- Evaluation for burning behaviour

---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.
Hair products - Evaluation for burning behaviour ICS 59.080.99 Y04 National Standards of People's Republic of China Evaluation of Combustion Performance of Hair Products 2017-05-12 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Light Industry Federation. This standard is nationalized by the National Standardization Technical Committee (SAC/TC304). The drafting unit of this standard. Henan Province Textile Products Quality Supervision and Inspection Institute, Xuchang City Quality and Technical Supervision, Inspection and Testing Center, Zhongyuan Engineering Hospital, Henan Rebecca hair products Co., Ltd., Henan Ruimei real hair Co., Ltd. The main drafters of this standard. Han Wenxuan, Huiming Li, Huoyi Meng, Hu Guang, Li Sheng, Zhang Jiangyan, Huang Shuiping, Tong Gou, Zheng Wenqing, Han Lijie, QIN Feng, ZHU Dan, XUE Wei, ZHANG He-ting, ZHANG Rui-wen, ZHAO Dong-bing, ZHANG Kai-tian, ZHOU Zhao-hui, WANG Hui-zhen Evaluation of Combustion Performance of Hair Products

1 Scope

This standard specifies the use of vertical combustion method for the determination of the combustion performance of products and performance evaluation. This standard applies to unprocessed or processed hair products made of hair color.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Textiles - Properties and test terms for textile and textile materials - Part 3. General purpose GB/T GB/T 23166 hair products terminology

3 terms and definitions

GB/T 3291.3 and GB/T 23166 and the following terms and definitions apply to this document. 3.1 Color hairhair Processed to make hair to form a different color of human hair or human hair. 3.2 Continued afterflame In the specified test conditions, remove the (point) after the ignition of the material flame burning. 3.3 Continued burning time afterflametime Under the specified test conditions, the time (in minutes) after the fire is removed from the point of ignition. 3.4 Damage length damagelength In the specified test conditions, the maximum length of the material damaged part in the specified direction, in centimeters.

4 principle

Under the specified test conditions, a certain size of the sample placed in a specified combustion device within the ignition, after the provisions of the ignition time, the test Such as the burning time, the length of damage, and observe the melting agglomeration, melting and other phenomena, in order to assess the burning performance of hair products.

5 Safety and health protection for test personnel

The burning of the hair products may produce smoke and harmful gases that affect the health of the operator, and the test personnel are required to wear a gas mask. Should be Test equipment installed in the fume hood, after each test should be excluded from the smoke and dust, but in the sample burning process, to close the ventilation system, so as not to Affect the test results. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33731-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33731-2017_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 33731-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33731-2017_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.