Greetings!
For modelling a process, one of the materials consumed is PBT (Polybutylene terephthalate).
In the ecoinvent 3.11 database the closest product I can find is PET (polyethylene terephthalate).
How appropiate is to use this as a proxy?
Is there a better proxy model for PBT?
Which changes should I make to the PET production process to better resemble the PBT production process?
Thanks for any help.
FP
