Major breakthrough in PU recycling!
PU foam is difficult to recycle chemically: most recycling is carried out by shredding and re-compressing mechanically. Interesting new developments from Danish researcher! https://www-plastforum-dk.translate.goog/article/view/813773/har_danske_forskere_fundet_noglen_til_effektiv_genanvendelse_af_pur?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=nui