GJB 6257-2008 (English Version) PDF

Standard No.: GJB 6257-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
Latest: GJB 6257-2008

Scope: This specification stipulates the requirements, quality assurance regulations and delivery preparations for aniline crosslinking agents used in hydroxybutylene propellant linings. This specification is applicable to the aniline crosslinking agent for the butylated hydroxyl propellant liner produced by alkoxylation reaction using benzene rubber as the starting agent.

GJB 6257-2008 Referenced Document

GB/T 12008.3-1989 Palyether polyols--Determination of hydroxyl number
GB/T 12008.5-1989 Polyether polyols--Determination of acid number
GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
GB/T 606-2003 Chemical reagent General method for the determination of water Karl Fischer method
GB/T 6488-1986 Test method for refractive index of chemical products

2008 GJB 6257-2008 Specification for aniline linking-agent of HTPB propellant liner