Spray-up for composite production - spray-up of resin and fibres

The activity generating the emissions is spray-up for composite production, spray-up of resin and fibres. The Reference Product is spray-up for composite production, spray-up of resin and fibres. This is delivering the service of "spray-up for composite production, spray-up of resin and fibres". Spray-up is a process for composite transformation product in which resin (polyester) and fibres (glass) will be projected on a mould. Then, it is solidified by polymerisation and evaporation of solvent included into the resin. In the service of simultaneous projection, 1 kg of this process corresponds to 0.75 kg of the final product at the end of the process. The converted amount of material (fibres and resin) is not included into the dataset. The user should list 1 kg of the service and 1 kg of the resin and fibre INPUT for an OUTPUT of 0.75 kg of material processed. If an activity requires 1 kg of sprayed product, the user should list (i) 1/0.75 = 1.33 kg of the service and 1.33 kg of the resin/fibres type processed. The Reference Product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary transforming activity. Please refer to the ecoinvent documentation for full details: https://ecoquery.ecoinvent.org/3.12/cutoff/dataset/93439/documentation