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GB/T 17603-2017 English PDF

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Q: Should I purchase the latest version GB/T 17603-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17603-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17603-2017: Standard practice for outdoor exposure testing of photodegradable plastics
Status: Valid

GB/T 17603: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17603-2017	199	Add to Cart	3 days	Standard practice for outdoor exposure testing of photodegradable plastics	Valid
GB/T 17603-1998	239	Add to Cart	2 days	Method for outdoor exposure testing of photodegradable plastics	Obsolete

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Basic data

Standard ID: GB/T 17603-2017 (GB/T17603-2017)
Description (Translated English): Standard practice for outdoor exposure testing of photodegradable plastics
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G31
Classification of International Standard: 83.040.01
Word Count Estimation: 10,168
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Older Standard (superseded by this standard): GB/T 17603-1998
Regulation (derived from): National Standards Bulletin 2017 No. 32
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

GB/T 17603-2017: Standard practice for outdoor exposure testing of photodegradable plastics

---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.
Standard practice for outdoor exposure testing of photodegradable plastics ICS 83.040.01 G31 National Standards of People's Republic of China Replacing GB/T 17603-1998 Photodegradable plastic outdoor exposure test methods 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 17603-1998 "photolytic plastic outdoor exposure test method", compared with GB/T 17603-1998, the main The technical changes are as follows. --- Modify the "scope" chapter of the relevant content (see Chapter 1,.1998 edition of Chapter 1); --- Modify the "Normative references" chapter of the reference file, the relevant documents with our latest document instead (see Chapter 2, 1998 edition of Chapter 2); --- "Sunlight" to "sun", "exposure" was revised to "exposure cycle"; --- Modify the term "save sample" to "store sample" and modify its definition (see 3.2,.1998 version 3.2); --- "Meaning" revised as "principle", modified the "principle" chapter of the content (see Chapter 4,.1998 edition of Chapter 4), with "too Yang ultraviolet radiation exposure cycle "instead of" solar radiation exposure period "; --- Modify the "experimental device" chapter of the content (see Chapter 5,.1998 edition of Chapter 5); --- Revised "Radiometer" as "Radiometer", deleted the use of total radiometers in the test device "Radiometer", "Narrowband" repair Change to "narrowband" (see 5.3,.1998 version 5.3); --- Modify "Forming and Preparation" to "Specimen Preparation" and delete the requirements for thickness dimensions in "Specimen Preparation" (see Chapter 6, 1998 edition of Chapter 6); --- Modify the "test steps" chapter of the content, adding a detailed description of the requirements of the test steps (see Chapter 7,.1998 Version of Chapter 7); --- Modify the "test report" chapter of the content (see Chapter 8,.1998 edition of Chapter 8). This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Standardization Technical Committee plastic aging method sub-Technical Committee (SAC/TC15/SC5) centralized. This standard was drafted unit. Guangzhou Institute of Synthetic Materials Co., Ltd., Mid-blue Chenguang Chemical Research and Design Institute Co., Ltd., Guangzhou, special bearings Pressure Equipment Testing Institute, Beijing Tian-gang auxiliaries limited liability company, with the track Chengdu Science and Technology Co., Ltd., Shandong Tianzhuang Environmental Protection Technology Co., Ltd., Beijing Huacu Chenguang Technology Co., Ltd. The main drafters of this standard.Ma Mei, Chen Minjian, Li Mao Dong, Li Weiyi, Wang Haojiang, Liu Gang, Wang Lihong, Zhang Kuankuan, Chen Hongyi, Zhou Jinglun. This standard replaces the standards previously issued as. --- GB/T 17603-1998. Photodegradable plastic outdoor exposure test methods Warning --- This standard does not indicate all possible safety issues, the user is responsible for taking appropriate safety and health measures, and to ensure Meet the conditions of the relevant state regulations.

1 Scope

This standard specifies the photolytic plastic test conditions and methods for outdoor exposure test. This standard applies to the evaluation of photolytic plastic degradation of outdoor exposure conditions.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 1040.1 Plastics - Determination of tensile properties - Part 1. General GB/T 1040.2 Determination of tensile properties of plastics - Part 2. Test conditions for molding and extrusion of plastics GB/T 1040.3 Plastics - Determination of tensile properties - Part 3. Test conditions for films and sheets GB/T 2035 Plastics Terms and Definitions GB/T 3681 plastic natural daylight weathering, solar weathering after glass filtration and Fresnel lens to accelerate solar weathering Exposure test method GB/T 12936 solar thermal terms GB/T 31156 solar energy resources measurement of total radiation ISO 16014 (all sections) Plastic Volume Exclusion Chromatography Determination of Average Molecular Weight and Distribution of Polymers (Plastics-Deter- minationofaveragemolecularmassandmolecularmassdistributionofpolymersusizeize-exclusion chromatography

3 Terms and definitions

GB/T 2035, GB/T 12936 as defined by the following terms and definitions apply to this document. 3.1 Reference material referencematerial A material of known performance. 3.2 Store the sample filespecimen Stored in a stable condition, used to compare changes in performance before and after exposure to some of the test material.

4 principle

4.1 When photolytic plastic products are discarded as waste, they are exposed to the sun, especially to the sun's ultraviolet radiation, to oxygen, heat and water. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17603-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17603-2017_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 17603-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17603-2017_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.

Question 5: Should I purchase the latest version GB/T 17603-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17603-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.