when measuring viscosity in Seconds Saybolt universal does the temperature sample have to reach the test temperature? i know this sounds strange but the piece of equipment that i found in the lab consists of a water batha and a brass cylinder in it with the standard orifice at the bottom but...
greetings
i hope that im in the right forum for the questions i have. i am looking for information of the following
what are the main additives used to make anionic bitumen emulsions and inverted emulsion.
who are the main suppliers of the emulsifiers and stabilisers apart from akzo nobel...
