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Position: Chinese Standard in English/GB/T 21841-2008
GB/T 21841-2008   Antioxidant 6PPD (English Version)
Standard No.: GB/T 21841-2008 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 3000 words Translation Price(USD):124.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2020-7-1,2008-11-1,14113818185264FB387F0DD673DDB
Standard No.: GB/T 21841-2008
English Name: Antioxidant 6PPD
Chinese Name: 防老剂6PPD
Chinese Classification: G71    Chemical additive
Professional Classification: GB    National Standard
ICS Classification: 83.040.20 83.040.20    Rubber compounding ingredients 83.040.20
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-5-15
Implemented on: 2008-11-1
Status: superseded
Superseded by:GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N′-phenyl-p-phenylenediamine(6PPD)
Superseded on:2020-7-1
Superseding:HG/T 3644-1999 Antioxidant4020
Target Language: English
File Format: PDF
Word Count: 3000 words
Translation Price(USD): 124.0
Delivery: via email in 1~3 business day
本标准代替HG/T3644—1999《防老剂 4020》,HG/T3644—1999《防老剂 4020》同时作废。本标准规定了N-(1,3-二甲基丁基)-N′-苯基对苯二胺(防老剂6PPD)的要求、试验方法、检验规则与标志、包装、运输、贮存。本标准适用于由4-氨基二苯胺(RT培司)与甲基甲酮缩合还原而制得的防老剂6PPD。本标准与JISK6220-3:2001的主要差异如下:
———本标准控制指标采用JISK6220-3:2001附表3的部分内容;
———本标准采用测定结晶点控制产品质量,而JIS K62203:2001 则采用熔点(本版的第3章;JISK6220-3:2001的附表3);
———纯度测定选择气相色谱法,操作条件略有差异。
Code of China
Standard
GB/T 21841-2008  Antioxidant 6PPD (English Version)
Standard No.GB/T 21841-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)124.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 21841-2008
Standard No.
GB/T 21841-2008
English Name
Antioxidant 6PPD
Chinese Name
防老剂6PPD
Chinese Classification
G71
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-5-15
Implemented on
2008-11-1
Status
superseded
Superseded by
GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N′-phenyl-p-phenylenediamine(6PPD)
Superseded on
2020-7-1
Abolished on
Superseding
HG/T 3644-1999 Antioxidant4020
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
124.0
Keywords
GB/T 21841-2008, GB 21841-2008, GBT 21841-2008, GB/T21841-2008, GB/T 21841, GB/T21841, GB21841-2008, GB 21841, GB21841, GBT21841-2008, GBT 21841, GBT21841
Introduction of GB/T 21841-2008
本标准代替HG/T3644—1999《防老剂 4020》,HG/T3644—1999《防老剂 4020》同时作废。本标准规定了N-(1,3-二甲基丁基)-N′-苯基对苯二胺(防老剂6PPD)的要求、试验方法、检验规则与标志、包装、运输、贮存。本标准适用于由4-氨基二苯胺(RT培司)与甲基甲酮缩合还原而制得的防老剂6PPD。本标准与JISK6220-3:2001的主要差异如下:
———本标准控制指标采用JISK6220-3:2001附表3的部分内容;
———本标准采用测定结晶点控制产品质量,而JIS K62203:2001 则采用熔点(本版的第3章;JISK6220-3:2001的附表3);
———纯度测定选择气相色谱法,操作条件略有差异。
Contents of GB/T 21841-2008
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Keywords:
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