Phthalate Esters Released from Plastics Promote Biofilm Formation and
Phthalate esters (PAEs) are commonly released from plastic pipes in some water distribution systems. Here, we show that exposure to a low concentration (1–10 μg/L) of three PAEs (dimethyl phthalate (DMP), di-n-hexyl phthalate (DnHP), and di- (2-ethylhexyl) phthalate (DEHP)) promotes Pseudomonas biofilm formation and resistance to free chlorine.
Plasticizers - Chemical Economics Handbook (CEH) | S&P Global - IHS Markit
Overall, global plasticizer consumption will grow at a rate of about 3.5% per year in the next few years. Phthalate esters, based on phthalic acid, are the main types of plasticizers used since they satisfy a broad range of processing and performance requirements, as well as a large number of markets.
Plasticizers: Types, Uses, Classification, Selection & Regulation
Phthalate Esters – They are produced by esterification of phthalic anhydride or phthalic acid obtained by the oxidation of orthoxylene or naphthalene. Most commonly used phthalate plasticizers include: DEHP: Low molecular weight ortho-phthalate. Still the world’s most widely used PVC plasticizer DINP, DIDP: High molecular weight ortho-phthalates
Phthalate
Phthalates ( US: / θlets /, [1] UK: / θɑlets fθlts / [2] [3] ), or phthalate esters, are esters of phthalic acid. They are mainly used as plasticizers, i.e., substances added to plastics to increase their flexibility, transparency, durability, and longevity. They are used primarily to soften polyvinyl chloride (PVC).
Phthalate Ester - an overview | ScienceDirect Topics
11.09.5.2 Phthalates. Phthalates, or phthalate esters, are a group of chemicals often included in the production of plastics, such as serving as plasticizer to enhance the flexibility of polyvinyl chloride (NTP-CERHR 2000, 2005, 2006 ). An important source of human exposure to phthalate is food, especially fatty and processed food.
