Как контролировать содержание ПВХ в линиях по переработке бутылок из ПЭТ ниже 50 ppm

Controlling PVC contamination is one of the toughest challenges in PET bottle recycling, especially when you target high-end applications and food-grade rPET. Even at concentrations around 50 ppm, PVC can damage PET quality, causi...

























