|
US$309.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15829-2021: Soft soldering flux - Classification and requirements
Status: Valid GB/T 15829: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 15829-2021 | English | 309 |
Add to Cart
|
3 days [Need to translate]
|
Soft soldering flux - Classification and requirements
| Valid |
GB/T 15829-2021
|
| GB/T 15829-2008 | English | 319 |
Add to Cart
|
3 days [Need to translate]
|
Soft soldering flux -- Classification and requirements
| Obsolete |
GB/T 15829-2008
|
| GB/T 15829.1-1995 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Soldering fluxes--Classification, labelling and packaging
| Obsolete |
GB/T 15829.1-1995
|
PDF similar to GB/T 15829-2021
Basic data | Standard ID | GB/T 15829-2021 (GB/T15829-2021) | | Description (Translated English) | Soft soldering flux - Classification and requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J33 | | Word Count Estimation | 15,197 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 15829-2021: Soft soldering flux - Classification and requirements---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.
Soft soldering flux -- Classification and requirements
ICS 25:160:20
CCSJ33
National Standards of People's Republic of China
Replacing GB/T 15829-2008
Soft flux classification and performance requirements
(ISO 9454-1:2016,Softsolderingfluxes-Classificationand
ISO 9454-2:2020,Softsolderingfluxes-Classificationand
Published on 2021-12-31
2022-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Classification of flux 2
5 Flux form 3
6 Flux performance requirements 3
7 Labeling and Packaging 3
Appendix A (informative) Changes in the structure of this document compared with ISO 9454-1:2016 and ISO 9454-2:20208
Appendix B (informative) Guidelines for the use of different types of solder flux 9
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents"
drafted:
This document replaces GB/T 15829-2008 "Classification and Performance Requirements of Soft Flux": Compared with GB/T 15829-2008, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows:
--- Changed the validity of the referenced documents, and replaced the various parts of ISO 9455 with the parts of GB/T 38265 that have been revised and adopted international standards:
part (see Chapter 2, Chapter 2 of the:2008 edition);
--- Changed the classification of inorganic flux matrix, and divided "1 salts" into "1 salts in aqueous solution" and "2 salts in organic formulations"
Class" (see Table 1, Table 1 of the:2008 edition);
--- Delete the requirements for the flux form in the flux classification, and increase the requirements for the halide content (see Table 1, see Table 1 of the:2008 edition);
--- Changed the flux coding method (see Chapter 4, Table 2, Table 3, Table 4, Chapter 4, Table 2, Table 3, Table 4 of the:2008 edition);
--- Delete the performance requirements of steel pipe corrosion test (see Table 2 and Table 3, Table 2 and Table 3 of the:2008 edition):
This document uses the redrafted method to modify and adopt ISO 9454-1:2016 "Flux classification and performance requirements - Part 1: Classification, standard
"Signing and Packaging" and ISO 9454-2:2020 "Flux Classification and Performance Requirements Part 2: Performance Requirements":
Compared with ISO 9454-1:2016 and ISO 9454-2:2020, this document has many structural adjustments: Appendix A lists the
A list of clauses and clauses of ISO 9454-1:2016 and ISO 9454-2:2020:
The technical differences between this document and ISO 9454-1:2016 and ISO 9454-2:2020 and the reasons are as follows:
--- Regarding normative reference documents, this document has made adjustments with technical differences to adapt to the technical conditions of our country and the circumstances of the adjustment:
The situation is reflected in Chapter 2 "Normative References", and the specific adjustments are as follows:
● Added references to GB/T 38265:1, GB/T 38265:2, GB/T 38265:5, GB/T 38265:10, GB/T 38265:11,
GB/T 38265:13~GB/T 38265:16 (see Chapter 6);
● Added references to ISO 9455-6, ISO 9455-8, ISO 9455-9, ISO 9455-17 (see Chapter 6):
--- Delete the performance requirements for the corrosion test of steel pipes in Table 2 of ISO 9454-2;
--- Changed the flux coding method in Table 2 and Table 3 of ISO 9454-2:
The following editorial changes have been made to this document:
---Added "Appendix A (Informative) The structural changes of this document compared with ISO 9454-1:2016 and ISO 9454-2:2020
"Condition", which is convenient for comparison with ISO standards in application;
--- Delete the informative appendix B and references in ISO 9454-1;
--- Deleted references in ISO 9454-2:
Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the National Welding Standardization Technical Committee (SAC/TC55):
This document is drafted by: Harbin Welding Research Institute Co:, Ltd:, Shenzhen Hanerxin Electronic Technology Co:, Ltd:, Shenzhen Yichengda Engineering Co:, Ltd:
Industry Co:, Ltd:, Shenzhen Weiteou New Materials Co:, Ltd:, Harbin Institute of Technology, Zhengzhou Machinery Research Institute Co:, Ltd:, Jiangsu Science and Technology
University, Beijing Compu Xiwei Technology Co:, Ltd:, Yunnan Tin Industry Tin Materials Co:, Ltd:, China Machinery Intelligent Equipment Innovation Research Institute (Ningbo) Co:, Ltd:,
CRRC Qingdao Sifang Rolling Stock Co:, Ltd:
The main drafters of this document: Sun Xiaomei, Ma Xin, Xu Jinhua, Li Weijun, He Peng, Zhong Sujuan, Qi Kai, Yang Zhidong, Zhang Fuwen, Qin Junhu,
Long Weimin, Li Gangqing, Lv Xiaochun, Su Jinhua:
The previous versions of this document and its superseded documents are as follows:
---First published in:1995 as GB/T 15829:1~15829:4-1995;
--- Revised for the first time in:2008 to GB/T 15829-2008;
---This is the second revision:
Soft flux classification and performance requirements
1 Scope
This document specifies the classification, form, performance requirements, labelling and packaging requirements of solder fluxes:
This document applies to all types of soldering fluxes:
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document:
GB/T 38265:1 Test Methods for Soldering Flux Part 1: Determination of Non-volatile Matter Content Gravimetric Method (GB/T 38265:1-
2019, ISO 9455-1:1990, MOD)
GB/T 38265:2 Test Methods for Soldering Flux Part 2: Determination of Non-volatile Matter Content Boiling Point Method (GB/T 38265:2-
2019, ISO 9455-2:1993, MOD)
GB/T 38265:5 Test Methods for Soldering Flux Part 5: Copper Mirror Test (GB/T 38265:5-2021, ISO 9455-5:2020,
MOD)
GB/T 38265:10 Test Methods for Soldering Flux Part 10: Test Method for Wetting Properties and Spreading of Soldering Flux (GB/T 38265:
10-2019, ISO 9455-10:2012, MOD)
GB/T 38265:11 Test Methods for Soldering Flux Part 11: Solubility of Flux Residues (GB/T 38265:11-2021,
ISO 9455-11:2017, MOD)
GB/T 38265:13 Test Methods for Soldering Flux Part 13: Determination of Flux Sputtering (GB/T 38265:13-2021,
ISO 9455-13:2017, MOD)
GB/T 38265:14 Test Methods for Soldering Flux Part 14: Evaluation of the Adhesiveness of Flux Residues (GB/T 38265:14-2021,
ISO 9455-14:2017, MOD)
GB/T 38265:15 Test Method for Soldering Flux Part 15: Copper Corrosion Test (GB/T 38265:15-2021, ISO 9455-
15:2017, MOD)
GB/T 38265:16 Test method for solder flux Part 16: Wetting performance of solder flux Wetting balance method (GB/T 38265:16-
2019, ISO 9455-16:2013, MOD)
ISO 9455-3 Test methods for solder fluxes - Part 3: Determination of acid value by potentiometric and visual titration (Soft
solderingfluxes-Test methods-Part 3:Determinationofacidvalue,potentiometricandvisual
titrationmethods)
Note: ISO 9455-3:2019 Test Methods for Soft Flux Part 3: Determination of Acid Value Potentiometric and Visual Titration (Softsolderingflu-
xes-Testmethods-Part 3: Determinationofacidvalue,potentiometricandvisualtitrationmethods)
ISO 9455-6 Test methods for soldering fluxes - Part 6: Determination of halide (excluding fluoride) content [Softsoldering
fluxes-Testmethods-Part 6:Determinationanddetectionofhalide(excludingfluoride)content]
Note: ISO 9455-6:1995 Test methods for soldering fluxes - Part 6: Determination of halide (excluding fluoride) content [Softsolderingfluxes-
Testmethods-Part 6:Determinationanddetectionofhalide(excludingfluoride)content]
ISO 9455-8 Test methods for soldering fluxes - Part 8: Determination of zinc content (Softsoldering fluxes-Test
methods-Part 8:Determinationofzinccontent)
ISO 9455-9 Test methods for soft soldering fluxes - Part 9: Determination of ammonia content (Softsoldering fluxes-Test
methods-Part 9:Determinationofammoniacontent)
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15829-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 15829-2021_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 15829-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15829-2021_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 15829-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15829-2021 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.
|