GB/T 11409.4-1989
Replaced
T/CSTM 00087-2019
Active
Group standards
T/CSTM 00087-2019 The vulcanization agent is a polymer of 2,6-di-tert-butylphenol disulfide
T/CSTM 00087-2019 The vulcanization agent is a polymer of 2,6-di-tert-butylphenol disulfide
Price:
$ 20.00
Basic Information
Standard Code:
T/CSTM 00087-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Rubber synthetic ingredients
Publish Date:
2019-11-07
Implement Date:
2020-02-07
Scope
Main technical content: This standard specifies the structural formula and CAS number of vulcanizing agent dibenzofuran polysulfide, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage. This standard is applicable to vulcanizing agent dibenzofuran polysulfide, which is prepared by the condensation reaction of dibenzofuran and sulfur chloride.
Development Information
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