1. a reciprocal relation between two or more things. 2. a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation).
Downloads from Fluoropolymers as Polymer Processing Aid (PPA) DAIKIN PPA DA-910 is a new generation Polymer Processing Aid based on fluoropolymers, to improve processing of LLDPE and HDPE for demanding film applications.
DEHP - Di(2-ethylhexyl) phthalate - is a plasticizer, a chemical agent added to resin to increase its workability during processing and to impart flexibility in the finished product. The average levels of DEHP dropped by over 50% during the fresh food diet.