Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 3398.1-2008 English PDF

Q: How long will the true-PDF of English version of GB/T 3398.1-2008 be delivered?

Upon your order, we will start to translate GB/T 3398.1-2008_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.

Q: Can I share the purchased PDF of GB/T 3398.1-2008_English with my colleagues?

Yes. The purchased PDF of GB/T 3398.1-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

Q: Should I purchase the latest version GB/T 3398.1-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3398.1-2008 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$154.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 3398.1-2008: Plastics -- Determination of hardness -- Part 1: Ball indentation method
Status: Valid

GB/T 3398.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 3398.1-2008	154	Add to Cart	3 days	Plastics -- Determination of hardness -- Part 1: Ball indentation method	Valid
GB/T 3398-1982	RFQ	ASK	3 days	Test for hardness of plastics by the ball indentation	Obsolete

Similar standards

GB/T 3681.1 GB/T 2918 GB/T 3960 GB/T 1040.1 GB/T 1634.1 GB/T 6594.1

Basic data

Standard ID: GB/T 3398.1-2008 (GB/T3398.1-2008)
Description (Translated English): Plastics -- Determination of hardness -- Part 1: Ball indentation method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G31
Classification of International Standard: 83.080
Word Count Estimation: 8,838
Date of Issue: 2008-09-04
Date of Implementation: 2009-04-01
Older Standard (superseded by this standard): GB/T 3398-1982
Quoted Standard: GB/T 2918-1998
Adopted Standard: ISO 2039-1-2001, IDT
Regulation (derived from): National Standard Approval Announcement 2008 No.14 (Total No.127)
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 method for determining the hardness of plastic and hard rubber ball indenter with a load. In this way the ball indentation hardness measurement for research and development, quality control and acceptance by product standards and refuse to provide data.

GB/T 3398.1-2008: Plastics -- Determination of hardness -- Part 1: Ball indentation method

---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.
Plastics Determination of hardness Part 1. Ball indentation method ICS 83.080 G31 National Standards of People's Republic of China GB/T 3398.1-2008/ISO 2039-1.2001 Replacing GB/T 3398-1982 Plastic hardness measurement Part 1. Ball indentation method (ISO 2039-1.2001, IDT) Posted 2008-09-04 2009-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 3398 "Plastics - Determination of hardness" is divided into two parts. --- Part 1. Ball indentation method; --- Part 2. Rockwell hardness. This section GB/T 13398 Part of. This part identical with ISO 2039-1.2001 "Plastics - Determination of hardness - Part 1. Ball indentation method" (in English). This section is equivalent translation ISO 2039-1.2001. For ease of use, this section made the following editorial changes. --- Deleted the ISO foreword; --- "ISO 2039 this part" to "GB/T 3398 to the present section"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- For ISO 2039-1.2001 and other international standards referenced in our country is equivalent to using the standard, this section with a quote me National Standards in place of the corresponding international standards. This Part replaces GB/T 3398-1982 "plastic ball indentation hardness test methods." This part of GB/T 3398-1982 The main technical differences are as follows; --- Modify the standard name; --- Expanding the scope of the standard; --- Increasing the normative references a chapter; --- Adds a chapter principle; --- To increase the content of the test report; --- Added Appendix A. Appendix A of this section is an informative annex. This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Plastics Standardization Technical Committee (SAC/TC15) centralized. This section is responsible for drafting. National Quality Supervision and Inspection Center of synthetic resin. Participated in the drafting of this section. Beijing Yanshan Petrochemical resin, Sinopec hospital north of the National Chemical Building Materials Testing Center (Materials Testing Section), Guangzhou Blonde Technology Co., Ltd., National Petrochemical organic synthetic resin raw material quality inspection center. The main drafters of this section. Huangzheng An, Shi Yafang, Chen is willing, Li Jianjun, Liu Yuchun, Deng Yanxia. This part of the standard replaces the previous editions. --- GB/T 3398-1982. GB/T 3398.1-2008/ISO 2039-1.2001 Plastic hardness measurement Part 1. Ball indentation method

1 Scope

GB/T 3398 This section specifies the method for the determination of plastic and hard rubber ball indentation hardness with a load device. With this method for the determination of ball indentation hardness for the development, quality control and product standards by providing data acceptance and rejection.

2 Normative references

The following documents contain provisions which, through reference to GB/T 3398 to the present, constitute provisions 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 2918-1998 standard plastic sample conditioning and environmental tests (idt ISO 291.1997)

3 Terms and Definitions

The following terms and definitions apply GB/T 3398 of this section. 3.1 HB Ball indentation hardness refers to a predetermined diameter steel balls, under the test load is applied vertically pressed into the surface of the sample, holding the unit after a certain time Indentation area on the pressure in Newtons per square millimeter (N/mm2). Principle 4 The ball is pressed into a predetermined load to the specimen surface, in the loading measuring indentation depth, the surface area of \u200b\u200bits Deep Computing pushed. By the following Relationship to calculate the ball indentation hardness. Ball indentation hardness = load applied to a surface area/pushed

5 Instruments

5.1 hardness tester, mainly by the support plate is provided with a sample of an adjustable stand, with the connecting member and the indentation is no impact Means for applying a load configuration. Hardness testing machine shall be equipped with measuring equipment indentation is the indentation depth in the range of 0.4 mm, the measurement precision of ± 0.005mm. At maximum load, when the deformation measurements along the spindle afterburner, deformation of the frame is not greater than 0.05mm. Indentation is a hardened and polished steel balls, the ball after the test does not show any deformation or damage. Ball should have a diameter (5.0 ± 0.05) mm. 5.2 timer, accurate to ± 0.1s.

6 Sample

Each sample should be a smooth or flat specimens of sufficient size to minimize the impact on the edge of the test results; for example, 20mm × 20mm. Between the two should be parallel to the sample surface, the recommended thickness of 4mm. GB/T 3398.1-2008/ISO 2039-1.2001 ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 3398.1-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 3398.1-2008_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 3398.1-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 3398.1-2008_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 3398.1-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3398.1-2008 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.