International Cement Review The most important of these is carbon black which gives tyres their black colour. An important filler is oil which is used as a plasticiser in the compound. Furthermore, hardening or vulcanising agents, various booster chemicals and protective agents ...
DeHavilland (press release) (subscription) RAC agreed with the proposal from France to classify flonicamid as a substance which is harmful if swallowed (Acute Tox. 4). RAC also agreed with the dossier submitter proposal not to classify flonicamid for environmental endpoints. As the conclusion ...
