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.
2014). Nonylphenol, a known endocrine disrupting chemical (EDC), is a degradation product of the antioxidant additive tris(nonylphenyl)phosphite (TNPP) and therefore a non-intentionally added substance (NIAS). In plastics, TNPP reacts with peroxide radicals, thereby reducing polymer degradation.n the US, TNPP is cleared as an indirect food additive. Reference. Mottier, P. et al. (2014). â LC-MS/MS analytical procedure to quantify tris(nonylphenyl)phosphite, as a source of the endocrine disruptors 4-nonylphenols, in food packaging materials .â Food Additives & Contaminants: Part A (online February 19, 2014).