2025-12-6 216.73.216.21
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB 12008.5-1989
GB 12008.5-1989   Polyether polyols-Determination of acid number (English Version)
Standard No.: GB 12008.5-1989 Status:superseded remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 500 words Translation Price(USD):15.0 remind me the price change

Email:

Implemented on:1990-11-1 Delivery: via email in 1~3 business day

→ → →

2011-08-01,2011-8-1,1990-11-1,067FD117DC82D78B1469701883594
Standard No.: GB 12008.5-1989
English Name: Polyether polyols-Determination of acid number
Chinese Name: 聚醚多醇中酸值测定方法
Chinese Classification: G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification: GB    National Standard
Source Content Issued by: China petroleum and chemical industry association
Issued on: 1989-12-25
Implemented on: 1990-11-1
Status: superseded
Superseded by:GB/T 12008.5-2010 2010 Plastics—Polyether polyols—Part 5:Determination of acidity as acid number
Superseded on:2011-8-1
Abolished on:2011-08-01
Target Language: English
File Format: PDF
Word Count: 500 words
Translation Price(USD): 15.0
Delivery: via email in 1~3 business day
本标准规定了用酸碱滴定法测定聚醚多元醇中的酸脂的方法。
本标准适用于多元醇与环氧乙烷、环氧丙烷在催化剂作用下开环聚合制得的聚氨酯泡沫塑料用聚醚多醇中酸值的测定。
Code of China
Standard
GB 12008.5-1989  Polyether polyols-Determination of acid number (English Version)
Standard No.GB 12008.5-1989
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count500 words
Price(USD)15.0
Implemented on1990-11-1
Deliveryvia email in 1~3 business day
Detail of GB 12008.5-1989
Standard No.
GB 12008.5-1989
English Name
Polyether polyols-Determination of acid number
Chinese Name
聚醚多醇中酸值测定方法
Chinese Classification
G31
Professional Classification
GB
ICS Classification
Issued by
China petroleum and chemical industry association
Issued on
1989-12-25
Implemented on
1990-11-1
Status
superseded
Superseded by
GB/T 12008.5-2010 2010 Plastics—Polyether polyols—Part 5:Determination of acidity as acid number
Superseded on
2011-8-1
Abolished on
2011-08-01
Superseding
Language
English
File Format
PDF
Word Count
500 words
Price(USD)
15.0
Keywords
GB 12008.5-1989, GB/T 12008.5-1989, GBT 12008.5-1989, GB12008.5-1989, GB 12008.5, GB12008.5, GB/T12008.5-1989, GB/T 12008.5, GB/T12008.5, GBT12008.5-1989, GBT 12008.5, GBT12008.5
Introduction of GB 12008.5-1989
本标准规定了用酸碱滴定法测定聚醚多元醇中的酸脂的方法。
本标准适用于多元醇与环氧乙烷、环氧丙烷在催化剂作用下开环聚合制得的聚氨酯泡沫塑料用聚醚多醇中酸值的测定。
Contents of GB 12008.5-1989
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB 12008.5-1989, GB/T 12008.5-1989, GBT 12008.5-1989, GB12008.5-1989, GB 12008.5, GB12008.5, GB/T12008.5-1989, GB/T 12008.5, GB/T12008.5, GBT12008.5-1989, GBT 12008.5, GBT12008.5