https://ogasignal.com/index.ph....p/numerical-analysis
Simply by using a PU/diethylene glycol mass proportion of 1.5, most useful shows had been gotten with a 30 mmol/100gPU potassium acetate focus, in both regards to the product viscosity and aromatic amine byproduct content. The glycolysis services and products recovered were employed in substitution to virgin polyol for rigid PU foam preparation, showing improved compressive energy and comparable thermal insulation properties as much as a 30% content with value into the standard non-recycled c
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