GB/T 30914-2014 in English

VALID

Styrene-isoprene-butadiene rubber(SIBR)―Determination of the microstructure

Issued on:2014-07-08
Implemented on:2014-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	GB/T 30914-2014
Document status:	VALID
Title in English:	Styrene-isoprene-butadiene rubber(SIBR)―Determination of the microstructure
Title in Chinese:	苯乙烯-异戊二烯-丁二烯橡胶（SIBR）微观结构的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2014-07-08
Implemented on:	2014-12-01
ICS Classification:	83.040-Raw materials for rubber and plastics
Chinese Classification:	G35-Synthetic rubber
Professional Classification:	GB-National Standard
Related Keywords:	styrene-isoprene-butadiene rubber microstructure scopethis standard non-block styrene block styrene total styrene
Related Topics:	Isoprene Butadiene micro structure Styrene Standards for Structure Determination Styrene Standard Styrene Standard Isoprene impurity Isoprene + impurity micro structure Microstructure of butadiene rubber Styrene-isoprene-styrene Isobutylene-isoprene rubber or polyisobutylene content in rubber isodiene iso Styrene detection Styrene detection Styrene detection Butadiene rubber Polyisoprene rubber and natural rubber Properties of isobutylene GB/T30914-2014 Rubber Products Styrene as styrene Styrene and Butadiene Monomers isobutylene How to detect microstructure gb/t30914 Diene value tester microscopic Styrene and SBR Styrene Isoprene Rubber polystyrene structure Isobutylene-isoprene copolymer domestic isoprene purity Butadiene Detection GB/T 30914 Analysis method of stilbene Bilayer structure of tellurene How to detect styrene Isoprene Analysis Secondary structure content Vapor phase divinylbenzene peak gb/t+30914 Downstream of divinylbenzene How to detect styrene Determination of butenedioic acid UV Verapamil structure The structure of stannene GB/T 30914-2014 sibr microstructure Butadiene rubber How to detect secondary structure High Styrene Rubber Styrene Butadiene Rubber Phase Structure Styrene Isoprene Rubber Isoprene rubber Diene detector Butadiene Determination Method Microstructure Inspection enamine + structure Diene chain stilbene glycosides rubber phase structure The detection method of butadiene What is the detection of stilbene isopentenyne Styrene isomers How to detect styrene butadiene rubber Efficient Styrene Butadiene Rubber Butadiene + formula Isodiene Acrylonitrile isoprene Microstructure of solution polymerized styrene-butadiene rubber ssbr Carbene structure Glutaconyl Butadiene Styrene Butadiene Rubber Testing Butadiene Detection Type II heterojunction Fluorene structure GBT30914 GB/T 30914-2014 Styrene-isoprene-styrene microstructure testing Isobutylene storage tank Production of chloroprene rubber sheets Isobutylene products Refined isoprene Hexachlorocyclopentadiene Isobutylene emissions Butene moisture determination method Isobutylene Calibration Polyisoprene apron detection Determination method of butadiene in soil Styrene dimer determination method Determination of butadiene in soil

《GB/T 30914-2014苯乙烯-异戊二烯-丁二烯橡胶（SIBR）微观结构的测定》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC6（全国橡胶与橡胶制品标准化技术委员会合成橡胶分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了采用核磁共振氢谱法测定苯乙烯-异戊二烯-丁二烯橡胶(SIBR)中单体微观结构的方法。
本标准适用于测定SIBR中非嵌段苯乙烯、嵌段苯乙烯、总苯乙烯、丁二烯1,2-结构、丁二烯1,4-结构、异戊二烯1,2-结构、异戊二烯1,4-结构和异戊二烯3,4-结构含量。

Scope

This standard specifies the method for the determination of the microstructure of monomers in styrene-isoprene-butadiene rubber (SIBR) by proton nuclear magnetic resonance spectroscopy. This standard is applicable to the determination of non-block styrene, block styrene, total styrene, butadiene 1,2-structure, butadiene 1,4-structure, isoprene 1,2-structure, Isoprene 1,4-structure and isoprene 3,4-structure content.

More samples: YD/T 3934-2021 JC/T 2453-2018 DL/T 368-2010

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