GB/T 19187-2016Sampling procedures for inspection of raw synthetic rubber (English PDF)
合成生橡胶抽样检查程序
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 13, 2016
Implementation date
May 1, 2017
Scope
GB/T 19187-2016 is the English-translated version of 合成生橡胶抽样检查程序.
GB/T 19187-2016 is the Chinese standard "Sampling procedures for inspection of raw synthetic rubber".
Its scope clause reads: This standard specifies the raw synthetic raw rubber sampling program, laboratory sample selection, sample preparation, testing, quality statistics calculation and batch The judgment procedure for the acceptance of the product.
This standard applies to the sampling of isolated batches of raw rubber. Its clauses include normative reference documents; terms and definitions.
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Document preview — GB/T 19187-2016
National Standard of the People's Republic of China
- ICS
- 83.060
- Classification
- G 34
- Replacing
- GB/T 19187-2003
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 normative reference documents
- 3 terms and definitions
- 3.1 Lot
- 3.2 Sample
- 3.3 Laboratory samples
- 3.4 Mixed laboratory samples
- 3.5 Test sample
- 3.6 Acceptable quality level acceptable
1 Scope
This standard specifies the raw synthetic raw rubber sampling program, laboratory sample selection, sample preparation, testing, quality statistics calculation and batch
The judgment procedure for the acceptance of the product.
This standard applies to the sampling of isolated batches of raw rubber.
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.
Natural, synthetic raw rubber samples and their preparation methods GB/T 15340-2008
3 terms and definitions
The following terms and definitions apply to this document, where "pack" contains "block" and "bag" (chip, powder and sheet).
3.1 Lot
Grade and batch the same whole package.
[GB/T 15340-2008, definition 3.1]
3.2 Sample
Draw a group of packages on behalf of the batch.
[GB/T 15340-2008, definition 3.2]
3.3 Laboratory samples
Taken from a sample bag and representing the glue sample.
[GB/T 15340-2008, definition 3.3]
3.4 Mixed laboratory samples
Mix the same amount of laboratory samples into representative gels.
[GB/T 15340-2008, definition 3.4]
3.5 Test sample
A sample from a laboratory sample or a mixed laboratory sample for testing (including sample preparation).
[GB/T 15340-2008, definition 3.5]
3.6 Acceptable quality level acceptable
The upper limit of the average unacceptable rate of the acceptable process for the isolated sampling check.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 46228-2025Brominated isobutene-isoprene rubber (BIIR)
- GB/T 46327-2025Neodymium-catalysed butadiene rubber
- GB/T 8655-2019Styrene-butadiene rubber (SBR)1500, 1502
- GB/T 36089-2018Acrylonitrile-butadiene rubber(NBR)
- GB/T 8659-2018Butadiene rubber(BR)9000
- GB/T 34685-2017Acrylonitrile-butadiene rubber (NBR) -- Evaluation procedure
Similar standards
Editions of GB/T 19187
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 19187-2016 | Sampling procedures for inspection of raw synthetic rubber | current edition | Current |
| GB/T 19187-2003 | Sampling procedures for inspection of raw synthetic rubber | previous edition | Superseded |
This page sells the current edition, GB/T 19187-2016. Earlier editions are listed for reference only.
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