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Position: Chinese Standard in English/GB/T 8658-1998
GB/T 8658-1998   Rubber, raw styrene-butadiene, emulsion - Polymerized - Determination of bound styrene content-Refractive index method (English Version)
Standard No.: GB/T 8658-1998 Status:to be superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 3000 words Translation Price(USD):135.0 remind me the price change

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Implemented on:1987-6-1 Delivery: via email in 1~3 business day

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,2026-3-1,1987-6-1,14113818058447BF89B423542D6D2
Standard No.: GB/T 8658-1998
English Name: Rubber, raw styrene-butadiene, emulsion - Polymerized - Determination of bound styrene content-Refractive index method
Chinese Name: 乳液聚合型苯乙烯-丁二烯橡胶生胶结合苯乙烯含量的测定 折光指数法
Chinese Classification: G34    Basic standard and general method for synthetic rubber
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ
Issued on: 1986-7-2
Implemented on: 1987-6-1
Status: to be superseded
Superseded by:GB/T 8658-2025 Rubber, raw styrene-butadiene, emulsion-polymerized—Determination of bound styrene content—Refractive index method
Superseded on:2026-3-1
Superseding:GB/T 8658-1988
GB 8658-1988 Determination of bound styrene content-Refractive index method
Target Language: English
File Format: PDF
Word Count: 3000 words
Translation Price(USD): 135.0
Delivery: via email in 1~3 business day
本标准规定了一种测定乳液聚合型苯乙烯-丁二烯橡胶(SBR)结合苯乙烯含量的方法。本方法是通过测定抽提后试样的折光指数,并依据折光指数和苯乙烯的质量百分数对照表确定结合苯乙烯的量。如果能制得适合于折光指数测定的胶片,本方法也适用于经抽提过的乳液聚合型充油SBR。本方法不适用于溶液聚合型SBR。
Code of China
Standard
GB/T 8658-1998  Rubber, raw styrene-butadiene, emulsion - Polymerized - Determination of bound styrene content-Refractive index method (English Version)
Standard No.GB/T 8658-1998
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)135.0
Implemented on1987-6-1
Deliveryvia email in 1~3 business day
Detail of GB/T 8658-1998
Standard No.
GB/T 8658-1998
English Name
Rubber, raw styrene-butadiene, emulsion - Polymerized - Determination of bound styrene content-Refractive index method
Chinese Name
乳液聚合型苯乙烯-丁二烯橡胶生胶结合苯乙烯含量的测定 折光指数法
Chinese Classification
G34
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
1986-7-2
Implemented on
1987-6-1
Status
to be superseded
Superseded by
GB/T 8658-2025 Rubber, raw styrene-butadiene, emulsion-polymerized—Determination of bound styrene content—Refractive index method
Superseded on
2026-3-1
Abolished on
Superseding
GB/T 8658-1988
GB 8658-1988 Determination of bound styrene content-Refractive index method
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
135.0
Keywords
GB/T 8658-1998, GB 8658-1998, GBT 8658-1998, GB/T8658-1998, GB/T 8658, GB/T8658, GB8658-1998, GB 8658, GB8658, GBT8658-1998, GBT 8658, GBT8658
Introduction of GB/T 8658-1998
本标准规定了一种测定乳液聚合型苯乙烯-丁二烯橡胶(SBR)结合苯乙烯含量的方法。本方法是通过测定抽提后试样的折光指数,并依据折光指数和苯乙烯的质量百分数对照表确定结合苯乙烯的量。如果能制得适合于折光指数测定的胶片,本方法也适用于经抽提过的乳液聚合型充油SBR。本方法不适用于溶液聚合型SBR。
Contents of GB/T 8658-1998
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Keywords:
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