Risk Management for Phthalates | US EPA
This notice allows EPA the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity. October 23, 2014: EPA updated its list of Work Plan chemicals for assessment by adding a group of phthalates, among other chemicals, for evaluation. The update reflects new data on chemical releases and potential exposures.
Diverging trends of plasticizers (phthalates and non
Plasticizers are usually grouped into phthalates and non-phthalates. Phthalates still represent the majority in the European plasticizer market, at around 60% [ 58 ]. However, since the end of the 1990s there has been a steady shift within the phthalate plasticizers from LMW phthalates toward HMW phthalates [ 45 ].
Eastman Plasticizers for Adhesives
Admex 6995 is a medium molecular weight, light colored, polymeric adipate with a mild ester odor. Benzoflex 9-88 is a high solvating benzoate ester plasticizer that can be used in a wide variety of polymer systems and applications. Its diverse uses include resilient flooring, adhesives, caulks, and sealants.
Dibenzoate Plasticizers in Waterborne Acrylic PSAs
Classically, di-n-butyl phthalate (DBP), diisobutyl phthalate (DIBP), di-2-ethylhexyl phthalate (DOP) or diisodecyl phthalate (DIDP) have been the plasticizers of choice in polar polymers used to make PSAs. 3,4 Other polar plasticizer types, including dibenzoates, have been known to be used in these types of adhesives.
Plasticizers: Types, Uses, Classification, Selection & Regulation
Plasticizers increase the flow and thermoplasticity of a polymer by decreasing the viscosity of the polymer melt. Most common plasticiser chemistries include citrates, benzoates, ortho-phthalates, terephthalates, adipates, azelates, sebacates, and trimellitates. Plasticizers are the most common additives used in the plastics industry.
- What are the different types of phthalate plasticizers?
- Phthalate plasticizers, such as dioctyl phthalate (DOP), di (iso-octyl) phthalate (DIOP), di (2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), di (iso-butyl) phthalate (DIBP), and di (iso-nonyl) phthalate (DINP), have the earliest use, the best performance, the broadest application, and the most production globally.
- Which phthalate plasticizer is best?
- Policies and ethics Phthalate plasticizers, such as dioctyl phthalate (DOP), di (iso-octyl) phthalate (DIOP), di (2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), di (iso-butyl) phthalate (DIBP), and di (iso-nonyl) phthalate (DINP), have the earliest use, the best performance, the...
- What are Benzoate plasticizers?
- 1. Benzoate plasticizers include phthalates, terephthalates, trimellitates, etc. The common feature is a benzene ring in its molecular structure. 90% of the total plasticizers are phthalates such as DOP, DBP, DINP, and so on. Table 1.2 lists their commonly seen types.
- When was phthalic acid first used as a plasticizer?
- Phthalic acid esters found applications as plasticizers for the first time in 1920 and continue to be the largest class of plasticizers in the 21st century . Di (2-ethylhexyl) phthalate (DEHP), also known as dioctyl phthalate (DOP), was introduced in 1930 and has been the most widely used plasticizer since the 1930s.
- Is triethyl citrate a plasticizer?
- Since esters of citric acid are well known plasticizers, triethyl citrate was introduced in PVC through a chemical bond. In this case, PVC was azide-functionalized to obtain an attached polymer. As expected, the migration of plasticizers was equal to zero.
- Are phthalates Universal plasticizers?
- Among them, we remember DEHP, DINP, DIDP, DUP, and all the linear phthalates (ideal for providing high flexibility even at low temperatures). Thanks to their versatility and unique chemical properties, phthalates are considered as universal plasticizers in most industrial sectors.
