
GB/T 15251-1994 Determination of free sulfur in rubber - Copper spiral method
time:
2024-08-08 23:14:12
- GB/T 15251-1994
- Abolished
Standard ID:
GB/T 15251-1994
Standard Name:
Determination of free sulfur in rubber - Copper spiral method
Chinese Name:
橡胶 游离硫的测定 铜螺旋法
Standard category:
National Standard (GB)
-
Date of Release:
1994-09-24 -
Date of Implementation:
1995-08-01 -
Date of Expiration:
2008-11-01
Standard ICS number:
Rubber and plastics industry >> 83.060 RubberChina Standard Classification Number:
Chemicals>>Rubber Products and Auxiliary Materials>>G40 Rubber Products General
alternative situation:
Replaced by GB/T 15251-2008Procurement status:
=ISO 7269-87
Release date:
1994-09-24Review date:
2004-10-14Drafting Organization:
Shanghai Rubber Products Research InstituteFocal point Organization:
National Technical Committee on Rubber and Rubber Products StandardizationPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
China Petroleum and Chemical Industry Association

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Summary:
This standard specifies the determination of free sulfur in rubber by the copper spiral method. This standard applies to vulcanized rubber and unvulcanized rubber, but is not applicable to unvulcanized rubber if the added sulfur is insoluble in acetone, i.e. so-called "insoluble" or amorphous sulfur. GB/T 15251-1994 Determination of free sulfur in rubber Copper spiral method GB/T15251-1994 Standard download decompression password: www.bzxz.net
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