GB/T 7814-1987
Replaced
T/SDAMA 007-2024
Active
Group standards
T/SDAMA 007-2024 Optical resin-based multi-thiol compound
T/SDAMA 007-2024 Optical resin-based multi-thiol compound
Price:
$ 20.00
Basic Information
Standard Code:
T/SDAMA 007-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Alcohols and ethers
Publish Date:
2024-11-12
Implement Date:
2024-11-12
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, and marking, labeling, packaging, transportation, and storage requirements for polysulfide compounds used in optical resins. The chemical name of the polysulfide compounds used in optical resins described in this document is: 2,3-dithiothiol (2-mercapto)-1-propanethiol, which is suitable for polysulfide compounds used in optical resins produced using epichlorohydrin and mercaptoethanol as the main raw materials.
Development Information
Related Standards
GB/T 13206-1991
Replaced
GB/T 13206-1991 Glycerines
GB/T 13216.10-1991
Replaced
GB/T 13216.10-1991 Test methods for glycerines—Determination of saponification equivalent
GB/T 13216.11-1991
Replaced
GB/T 13216.11-1991 Test methods for glycerines—Limit test for arsenic
GB/T 13216.1-1991
Replaced
GB/T 13216.1-1991 Test methods for glycerines—Method of sampling for glycerines in drums
GB/T 13216.12-1991
Replaced