GB/T 1677-2008: Determination the epoxy value of plasticizers

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Scope

Method A of this Standard is applicable to determination of epoxy value of
plasticizers; while Method B is applicable to determination of epoxy value of
plasticizers which does not completely react with hydrochloric acid - acetone
solution.

Basic Data

Standard ID	GB/T 1677-2008 (GB/T1677-2008)
Description (Translated English)	Determination the epoxy value of plasticizers
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G70
Classification of International Standard	71.100.40; 83.040.30
Word Count Estimation	5,518
Date of Issue	2008-06-18
Date of Implementation	2009-02-01
Older Standard (superseded by this standard)	GB/T 1677-1981; GB/T 1678-1981
Quoted Standard	GB/T 601; GB/T 603; GB/T 6682
Regulation (derived from)	National Standard Approval Announcement 2008 No.10 (Total No.123)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard applies to the determination of the value of the epoxy epoxy plasticizers. B Act applies and hydrochloric acid at room temperature-Determination of acetone incomplete reaction of epoxy epoxy plasticizers value.