GB 31830-2024
Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate
GB/T 32469-2016
Plastics—Polyurethane raw materials—Toluene diisocyanates
GB 31828-2015
The norm of energy consumption per unit product of toluene diisocyanate
GB/T 18446-2009
Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins
GB/T 32471-2016
Plastics—Determination of the isomer ratio in toluene diisocyanates for use in the production of polyurethanes
GB/T 13941-2015
Diphenylmethane diisocyanate
GB/T 37042-2018
Hexamethylene diisocyanate
GBZ/T 300.132-2017
Determination of toxic substances in workplace air-Part 132: Toluene diisocyanate,diphenylmethane diisocyanate andisophorone diisocyanate
GB/T 32477-2016
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
SN/T 4192-2015
Inspection rules for import and export dangerous chemical products - Toluene diisocyanate
GB 31830-2015
The norm of energy consumption per unit product of diphenyl methane diisocyanate
HG/T 6063-2022
HG/T 6275-2024
HG/T 6063\uff5e6064-2022
GBZ/T 300.163-2018
Determination of toxic substances in workplace air-Part 163:Toluene diisocyanate
SN/T 2251-2009
Determination of benzene,toluene,xylene and toluene diisocyanates in solvent coatings-Headspace-GC-MS method
GB/T 33312-2016
Binders for paints and varnishes—Polyisocyanate resins—General methods of test
SN/T 4309-2015
Determination of free toluene diisocyanate content in adhesives for buildings - High performance liquid chromatography
HS/T 26-2017
SN/T 2553-2010
Determination of benzene,toluene,xylene isomers,free toluene diisocynate and phthalate plasticizers in adhesives used in building for import and export