GB/T 17923-1999
Replaced
T/SDAS 791-2024
Active
Group standards
T/SDAS 791-2024 Recycle Styrene
T/SDAS 791-2024 Recycle Styrene
Price:
$ 20.00
Basic Information
Standard Code:
T/SDAS 791-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Liquid waste, sludge
Publish Date:
2024-01-19
Implement Date:
2024-01-19
Scope
Main technical content: This document specifies the terms and definitions, technical requirements, test methods, sampling, inspection rules, marking, labels and accompanying documents, packaging, transportation, and storage of recycled styrene. This document is applicable to recycled styrene produced from styrene tar generated during the ethylbenzene dehydrogenation process, which is obtained by distillation or rectification. The product can be used as an industrial styrene modifier in the production of polystyrene, volatile polystyrene, acrylonitrile-butadiene copolymer, and unsaturated polyester resins.
Development Information
Related Standards
GB 18420.1-2001
Replaced
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation
GB/T 18420.2-2001
Replaced
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation
GB 18420.1-2009
Active
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 1:Grading
GB/T 18420.2-2009
Active
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 2:Test method
YS/T 119.12-2010
Active