Acetaldehyde process aid to enhance rPET processability
PolyOne launched ColorMatrix AAzure Acetaldehyde Control Additive, a process aid for PET and recycled PET (rPET) preforms with added acetaldehyde (AA) control capabilities. It is a patented liquid formulation that is claimed to be able to reduce AA by up to 80 per cent in the preform, helping to counter off-taste
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