HG/T 3087-2001: Method of Accelerated Determination for Shelf-Life of Rubber Static Sealing Parts

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Scope

This Standard is applicable to the determination of rubber static sealing parts in the
undeformed and deformed state (radial compression 12%~25%, axial compression
15%~40%), in air and various oil media, and under warehouse storage conditions to
keep the storage period of working capacity.
This method is not applicable to easily hydrolysed rubber, such as parts made of
silicone rubber, polyurethane, acrylate and epichlorohydrin rubber, which are in contact
with air during storage.
The storage period of rubber parts measured according to this method can be used as
one of the bases for formulating the storage period of products.

Basic Data

Standard ID	HG/T 3087-2001 (HG/T3087-2001)
Description (Translated English)	Method of accelerated determination for Shelf-life of rubber static sealing parts
Sector / Industry	Chemical Industry Standard (Recommended)
Classification of Chinese Standard	G43
Classification of International Standard	83.140.50
Word Count Estimation	11,164
Date of Issue	2002-01-24
Date of Implementation	2002-07-01
Older Standard (superseded by this standard)	HG/T 3087-1986 (1997)
Adopted Standard	�ԧ��� 9.035-1974, NEQ
Regulation (derived from)	Engineering (2010) No. 77
Summary	This standard applies to the determination of static sealing rubber parts without deformation and deformation (radial compression of 12% to 25%, the axial compression of 15% to 40%) state, in the air and a variety of oil medium, in the warehouse storage conditions the ability to work to keep the storage period. This method is not susceptible to hydrolysis for rubber, such as silicone rubber, polyurethane, acrylic ester and epichlorohydrin rubber parts manufactured in its storage case when in contact with air. Measured according to the method of storage of rubber parts can be used as a basis for the development of product shelf life.