|
US$154.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9914.3-2013: The method for reinforcement products -- Part 3: Determination of mass per unit area
Status: Valid GB/T 9914.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9914.3-2013 | English | 154 |
Add to Cart
|
3 days [Need to translate]
|
The method for reinforcement products -- Part 3: Determination of mass per unit area
| Valid |
GB/T 9914.3-2013
|
| GB/T 9914.3-2001 | English | 199 |
Add to Cart
|
3 days [Need to translate]
|
Test method for reinforcement products -- Part 3: Determination of mass per unit area
| Obsolete |
GB/T 9914.3-2001
|
PDF similar to GB/T 9914.3-2013
Basic data | Standard ID | GB/T 9914.3-2013 (GB/T9914.3-2013) | | Description (Translated English) | The method for reinforcement products -- Part 3: Determination of mass per unit area | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q36 | | Classification of International Standard | 59.100.10 | | Word Count Estimation | 8,876 | | Older Standard (superseded by this standard) | GB/T 9914.3-2001 | | Quoted Standard | GB/T 2918-1998 | | Adopted Standard | ISO 3374-2000; IDT | | Regulation (derived from) | National Standards Bulletin 2013 No. 23 | | 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: glass fiber, carbon fiber, aramid fiber products mass per unit area determination. This standard applies to: Felt (chopped strand mat, continuous strand mat) and fabrics. | GB/T 9914.3-2013: The method for reinforcement products -- Part 3: Determination of mass per unit area
---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.
The method for reinforcement products Part 3. Determination of mass per unit area
ICS 59.100.10
Q36
National Standards of People's Republic of China
Replacing GB/T 9914.3-2001
Test methods of enhancing
Determination of mass per unit area. Part 3
Part 3. Determinationofmassperunitarea
(ISO 3374.2000, Reinforcementproducts-Matsandfabrics-
Determinationofmassperunitarea, IDT)
Issued on. 2013-11-27
2014-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 9914 "Test methods of enhancement" is divided into three parts.
--- Part 1. Determination of moisture content;
--- Part 2. Determination of glass fiber content of combustible material;
--- Part 3. Determination of mass per unit area;
This section GB/T 9914 Part 3.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 9914.3-2001 "Enhanced Test methods - Part 3. Determination of mass per unit area", and
The main difference between GB/T 9914.3-2001 are as follows.
--- Remove the GB/T 18374, an increase of GB/T 2918-1998 (see Chapter 2, Section 2 of the 2001 edition);
--- Increasing the definition of mass per unit area (see 3.1);
--- Increase the informative Appendix A (see Appendix A).
This section uses the translation method identical with ISO 3374.2000 "to enhance the quality of fabric and felt products per unit area was measured."
This part made the following editorial changes.
--- Consistent with the existing standard series, the standard name will be changed to "Enhanced Test methods - Part 3. measuring mass per unit area
set";
--- ISO 3344 does not appear in the text, ISO 5725-1.1994 and ISO 5725-2.1994 is out in the informative Appendix A
Now, so delete the ISO 3374.2000 in Chapter 2 of the three reference standards. After two ISO standards with the following two
Our file instead.
● GB/T 6379.1-2004 "measurement methods and results of Accuracy (trueness and precision) - Part 1. General and given
Righteousness "(idt ISO 5725-1.1994)
● GB/T 6379.2-2004 "measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard
Methods of measurement repeatability and reproducibility of the basic method "(idt ISO 5725-2.1994).
--- Revised ISO 3374.2000 Information Appendix A.1 of part A of tables.
This part of the National Standardization Technical Committee fiberglass (SAC/TC245) centralized.
This section is responsible for drafting. Nanjing Fiberglass Research and Design Institute Limited, the national glass fiber product quality supervision and inspection center.
The main drafters of this section. Yang Chunying, Wang Yumei, Chen Shang, Xu Min, Tang Jian, Fang Yunwei.
GB/T 9914.3-2001 previous version release case.
--- GB/T 7689.3-1988;
--- GB/T 6007-1985.
Test methods of enhancing
Determination of mass per unit area. Part 3
1 Scope
This section GB/T 9914 specifies the method for determination of glass fiber, carbon fiber, aramid fiber products mass per unit area.
This method is applicable to the mat (chopped strand mat, continuous strand mat) and fabrics.
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 2918-1998 standard plastic sample conditioning and environmental tests (idt ISO 291.1997)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Mass per unit area massperunitarea
Quality felt or fabric of a predetermined size and its area ratio.
Note. The quality including raw silk, as well as any other material tied or bonded strand or yarn.
Principle 4
It weighs the sample of known area, calculate the mass per unit area.
5 Instruments
5.1 polished metal template for sample preparation.
--- Area 1000cm2 for carpet squares;
--- Area of \u200b\u200b100cm2 for square or circular fabric.
Cut area of \u200b\u200bthe sample taken of tolerance should be less than 1%.
By stakeholders agree, you can use a larger sample, in this case should be specified shape and size of the sample in the test report.
Both sides smooth and flat metal template.
5.2 Suitable cutting tools. knife, scissors, knives or punching disc device.
5.3 Sample dish. made of heat-resistant material, the sample surface enables good air circulation, without loss of the sample. It may be made from stainless steel wire
Basket.
5.4 Balance, having the characteristics listed in Table 1.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 9914.3-2013_English be delivered?Answer: Upon your order, we will start to translate GB/T 9914.3-2013_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 9914.3-2013_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 9914.3-2013_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+ countriesQuestion 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 [email protected]. 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 9914.3-2013?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9914.3-2013 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.
|