WitrynaMethylen Diphenyldiisocyanate (MDI) Methylen Diphenyldiisocyanate is an essential raw material for polyurethanes, polyamidimid or foam, insulating foam and adhesives. It is one of the world’s most produced isocyanates besides TDI. In rare cases technical Diphenyl Methandiisocyanate is also used for the gluing for MDF-panels. Witryna15 sie 2024 · Aqueous coating compositions include dispersed polyurethane-vinyl polymer hybrid particles obtained by free-radical polymerization of at least one vinyl monomer in the presence of a polyurethane. The polyurethane and the vinyl polymer in the hybrid particles are present in a weight ratio of polyurethane to vinyl polymer …
legislation-obligation - ECHA
Witryna29 mar 2011 · Baur X, Wieners D, Marczynski B: Late asthmatic reaction caused by naphthylene-1,5 diisocyanate. Scand J Work Environ Health 2000, 26(1):78–80. Article CAS PubMed Google Scholar Malo JL, Lemiere C, Desjardins A, Cartier A: Prevalence and intensity of rhinoconjunctivitis in subjects with occupational asthma. Eur Respir J … WitrynaSymptoms of hypersensitivity pneumonitis and massive pulmonary haemorrhage occurred in a 24-yr-old male shortly after occupational exposure to naphthylene-1,5-diisocyanate (NDI). make your own lawn top dressing
Hexamethylene diisocyanate (HDI) (i), 1,5-naphthalene …
WitrynaNaphthylene 1,5-diisocyanate is a solid, m.p. 128°C. It has a lower vapour pressure than tolylene diisocyanate and is therefore less toxic in use; it does, however, have sensitizing properties. Uses Manufacture of polyurethane solid elastomers. ... Witryna12 cze 2024 · Uzyskaj informacje na temat 1,5-Diizocyjanian naftalenu C12H6N2O2 oraz odpowiednich detektorów i środków ochrony indywidualnej. testowanie, … WitrynaThe method according to claim 1, wherein component A1) comprises toluene diisocyanate in a content of 30-65 pbw based on 100 pbw of the component B. 17. The method according to claim 1, wherein component A2) comprises at least one aliphatic isocyanate in a content of 4-7 pbw, based on 100 pbw of the component B. 18. The … make your own laundry detergent with oxiclean