GB/T 11409.4-1989
Replaced
GB/T 20646-2006
Active
National standards
GB/T 20646-2006 Rubber compounding ingredients—p-Phenylenediamine (PPD) antioxidants—Test methods
GB/T 20646-2006 Rubber compounding ingredients—p-Phenylenediamine (PPD) antioxidants—Test methods
Basic Information
Standard Code:
GB/T 20646-2006
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical auxiliaries, surfactants, catalysts, and water treatment agents
ICS Name:
Rubber synthetic ingredients
Publish Date:
2006-09-01
Implement Date:
2007-02-01
Pages:
14 pages
Scope
This standard specifies the test methods for determining the purity, volatile matter, and ash content of phenylenediamine (PPD)-based rubber antioxidants. This standard is applicable to the determination of phenylenediamine (PPD)-based rubber antioxidants.
Development Information
Referenced Standards
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 9722-2006 Chemical reagent—General rules for the gas chromatography
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography
Adopt standards
ISO 11236:2000
Related Standards
GB/T 11409.5-1989
Replaced
GB/T 11409.5-1989 Test method of residue on sieve for rubber antiagers and vulcanizing accelerators
GB/T 11409.7-1989
Replaced
GB/T 11409.7-1989 Test method of ash for rubber antiagers and vulcanizing accelerators
GB/T 11409.8-1989
Replaced
GB/T 11409.8-1989 Test method of viscosity for rubber antiagers and vulcanizing accelerators—Rotational viscometer method
GB/T 12827-1991
Replaced
GB/T 12827-1991 Standard reference acetylene black and standard practice for evaluation
GB/T 13021-1991
Replaced