GB/T 13646-2013 in English

VALID

Rubber—Determination of bound styrene content—Spectrophotometric method

Issued on:2013-07-19
Implemented on:2013-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 13646-2013
Document status:	VALID
Title in English:	Rubber—Determination of bound styrene content—Spectrophotometric method
Title in Chinese:	橡胶结合苯乙烯含量的测定分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2013-07-19
Implemented on:	2013-12-01
Superseding:	GB/T 13646-1992 - Determination of bound styrene content - Spectrophotometric method
ICS Classification:	83.060-Rubber
Chinese Classification:	G40-Rubber products in general
Professional Classification:	GB-National Standard
Related Keywords:	bound styrene content spectrophotometric method scopethis standard styrene content rubber determination styrene homopolymer styrene-butadiene rubber
Related Topics:	Determination of styrene content in it Determination of styrene content by ultraviolet method Styrene Styrene Standard Styrene Standard Ethylene+ content standard Styrene content standard Bound styrene content combine Styrene content Ethylene content Test method for styrene content Styrene content Ethylene content Method for Determination of Vinyl Content Styrene content Benzene content by UV spectrophotometry Acenaphthylene and content GB/T 13646-2013 Rubber Products Styrene Spectrophotometer 10 Styrene measurement Spectrophotometer Calibration Fluorescence Spectrophotometry Benzene Polyethylene spectrophotometry GB/T 13646-1992 Trace ethanol content spectrophotometry sbr styrene content gb/t13646 Benzene content UV spectrophotometry Phenylacetic acid content How to Measure Styrene Content Benzene Spectrophotometer Rubber spectrometer Spectrophotometric measurement range Styrene What is the content of styrene GB/t+13646 GB/T 13646 High Styrene Rubber Benzene Spectrophotometry Benzene standard spectrophotometry Determination of naphthalene content by spectrophotometry Spectrophotometric measurement range Nitrobenzene Spectrophotometry Benzene Determination Photometer Ethylene concentration measurement rubber optical density Method Brightness Phenylglycolic acid spectrophotometry How often is styrene measured every minute bound styrene rubber bond GBT13646 GB/T 13646-1992 GB/T 13646-2013 Luminous flux of composite light Conclusion of protein content measured by spectrophotometer Styrene concentration detection Experimental summary of determination of nucleic acid content by UV spectrophotometry What is the measurement method for phenol? Absorbance photometry Determination method of photosynthetic pigment content in ethanol Styrene monitoring and analysis methods Photometric detection method for nitrilotriacetic acid content Determination of ethylene content Spectrophotometric determination of aniline standard curve gb13646-2013

《GB/T 13646-2013橡胶结合苯乙烯含量的测定分光光度法》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC2（全国橡胶与橡胶制品标准化技术委员会通用试验方法分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the method for the determination of styrene content in styrene-butadiene rubber (SBR) by spectrophotometer. This standard applies to the determination of styrene content in styrene-butadiene rubber reinforced with styrene homopolymer. This standard applies to the determination of styrene content in block copolymers with a styrene content not higher than 50% (mass fraction). This standard applies to blended vulcanizates of SBR and other polymers (NR, BR, IR and CR). If the styrene content of SBR in the blend is known, and the remaining components do not contain styrene, this method can be used to estimate the content of SBR in the blend. The absorption of any other non-extractable aromatic substances in a specific spectral region will interfere with the determination results of this method. When the inorganic filler insoluble in nitric acid exceeds 5% (mass fraction) in the compound, the result obtained by this method is low.

More samples: JC/T 2453-2018 JJG 21-2008 JGJ 94-2008

Sample only — not a preview of GB/T 13646-2013

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

GB/T 3516-2024 in English

Rubber—Determination of solvent extract
2024-09-29
GB/T 39693.1-2025 in English

Rubber, vulcanized or thermoplastic—Determination of hardness—Part 1: Introduction and guidance
2025-10-05
GB/T 6029-2016 in English

Rubber,vulcanized―Determination of accelerants―Thin layer chromatographic method
2016-10-13
GB/T 47192-2026 in English

Thermoplastic elastomer—Determination of volatile organic compounds—Thermodesorption and gas chromatographic method with mass spectrometric detection
2026-02-27
GB/T 4497.1-2010 in English

Rubber─Determination of total sulfur content—Part 1:Oxygen combustion flask method
2011-01-14
GB/T 7043.1-2001 in English

Rubber--Determination of copper content by atomic absorption spectrometry
2001-08-02
GB/T 25262-2010 in English

Rubber vulcanized or thermoplastic—Abrasion testing—Guidance
2010-09-26
GB/T 39692-2020 in English

Rubber，vulcanized or thermoplastic. Low temperature testing. General introduction and guide
2020-12-14
GB/T 11201-2002 in English

- Determination of iron content by atomic absorption spectrometry
2002-10-15
GB/T 32365-2015 in English

Silicone rubber compound―Classification and system nomenclature
2015-12-31