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Position: Chinese Standard in English/GB/T 12009.5-2016/XG1-2019
GB/T 12009.5-2016/XG1-2019   Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity (including Amendment 1) (English Version)
Standard No.: GB/T 12009.5-2016/XG1-2019 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 5000 words Translation Price(USD):150.0 remind me the price change

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Implemented on:2020-11-1 Delivery: via email in 1~3 business day

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,,2020-11-1,1ADD083C8EA186CE1604827757419
Standard No.: GB/T 12009.5-2016/XG1-2019
English Name: Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity (including Amendment 1)
Chinese Name: 《塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定》国家标准第1号修改单
Chinese Classification: G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2019-12-10
Implemented on: 2020-11-1
Status: valid
Superseding:GB/T 12009.5-2016 Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity
Target Language: English
File Format: PDF
Word Count: 5000 words
Translation Price(USD): 150.0
Delivery: via email in 1~3 business day
GB/T12009的本部分规定了用电位滴定法测定聚氨酯生产用芳香族异氰酸酯中酸度的方法。
本部分适用于聚氨酯原料的芳香族异氰酸酯及其预聚体酸度的测定。方法 A 适用于中/高酸度值(>100μg/g)的粗或改性二苯基甲烷二异氰酸酯、多亚甲基多苯基异氰酸酯和甲苯二异氰酸酯产品。
方法B适用于低酸度值(<100μg/g)精制、粗或改性的二苯基甲烷二异氰酸酯、多亚甲基多苯基异氰酸酯和甲苯二异氰酸酯。这些方法也适用于甲苯二异氰酸酯、二苯基甲烷二异氰酸酯和多亚甲基多苯基异氰酸酯异构体的混合物,其他的异氰酸酯如证实适用,也可用这一方法。
Code of China
Standard
GB/T 12009.5-2016/XG1-2019  Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity (including Amendment 1) (English Version)
Standard No.GB/T 12009.5-2016/XG1-2019
Statusvalid
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)150.0
Implemented on2020-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 12009.5-2016/XG1-2019
Standard No.
GB/T 12009.5-2016/XG1-2019
English Name
Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity (including Amendment 1)
Chinese Name
《塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定》国家标准第1号修改单
Chinese Classification
G31
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2019-12-10
Implemented on
2020-11-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 12009.5-2016 Plastics―Aromatic isocyanates for use in the production of polyurethane―Part 5:Determination of acidity
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
150.0
Keywords
GB/T 12009.5-2016/XG1-2019, GB 12009.5-2016/XG1-2019, GB 12009.5-2016XG1-2019, GB/T12009.5-2016/XG1-2019, GB/T 12009.5, GB/T12009.5, GB12009.5-2016/XG1-2019, GB 12009.5, GB12009.5, GB12009.5-2016XG1-2019, GB 12009.5, GB12009.5
Introduction of GB/T 12009.5-2016/XG1-2019
GB/T12009的本部分规定了用电位滴定法测定聚氨酯生产用芳香族异氰酸酯中酸度的方法。
本部分适用于聚氨酯原料的芳香族异氰酸酯及其预聚体酸度的测定。方法 A 适用于中/高酸度值(>100μg/g)的粗或改性二苯基甲烷二异氰酸酯、多亚甲基多苯基异氰酸酯和甲苯二异氰酸酯产品。
方法B适用于低酸度值(<100μg/g)精制、粗或改性的二苯基甲烷二异氰酸酯、多亚甲基多苯基异氰酸酯和甲苯二异氰酸酯。这些方法也适用于甲苯二异氰酸酯、二苯基甲烷二异氰酸酯和多亚甲基多苯基异氰酸酯异构体的混合物,其他的异氰酸酯如证实适用,也可用这一方法。
Contents of GB/T 12009.5-2016/XG1-2019
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Keywords:
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