GB 31604.22-2016
HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
HG/T 5501\uff5e5504-2018
ASTM D4590-22
Standard Test Method for Colorimetric Determination of
T/CAMDI 031-2020
GB/T 12671-2008
Polystyrene (PS) resin
GB/T 38271-2019
Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography
GB/T 40006.6-2021
Plastics—Recycled plastics—Part 6: Polystyrene(PS)and impact-resistant polystyrene(PS-I) materials
GB/T 34849-2017
Biaxially oriented polystyrene heat shrinkable film
GB/T 26190-2010
Biaxially oriented polystyrene window film
GB/T 26191-2010
Biaxially oriented polystyrene twist film
GB/T 29645-2013
Plastics - Recycled polystyrene compound
GB/T 16719-2008
Biaxially oriented polystyrene(BOPS)sheet
JC/T 2458-2018
Polystyrene granule foamed concrete
ASTM D4590-09
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-06
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
JC/T 2289-2014
ASTM D4590-95A
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-00
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
QB/T 5153-2017
Recycled polystyrene extrusion foaming wire-rod