diphenylmethane diisocyanate
diphenylmethane diisocyanate, Total:6 items.
The international standard classification for "diphenylmethane diisocyanate" includes: Raw materials for rubber and plastics , Energy and heat transfer engineering in general , Esters , Occupational safety. Industrial hygiene .
The Chinese standard classification for "diphenylmethane diisocyanate" includes: Synthetic resin and plastic , Technical management , Labor sanitation .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 31830-2024 Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate
- GB/T 13941-2015 Diphenylmethane diisocyanate
- GB/T 13941-1992 4, 4 - Diisocyanate
- GB 31830-2015 Norm of energy consumption per unit product of diphenyl methane diisocyanate
Professional Standard - Hygiene
- WS/T 168-1999 Workplace air.Determination of diphenyl methane 4,4'-di-iso-cyanate-N-(1-naphthyl) ethylenediamine dihydrochloride spectrophotometric method
中华人民共和国国家卫生和计划生育委员会
- GBZ/T 300.132-2017 Determination of toxic substances in workplace air―Part 132: Toluene diisocyanate, diphenylmethane diisocyanate and isophorone diisocyanate
diphenylmethane diisocyanate,polyphenylene diisocyanate,Dimethane diisocyanate,di-p-phenylene diisocyanate
