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Phthalate Plasticizers Contacts Tokyo: Osaka:+81-6-6203-3962 Phthalates. Phthalate plasticizers (phthalic acid ester) are plasticizers produced by the esterification of phtalic anhydride with alcohols. Phthalate plasticizers offer exceptional compatibility and resistance to volatility and cold.
Synthesis of novel plasticizer ester end-capped oligomeric
In this work, a novel high efficiency plasticizer, an ester-capped oligomeric lactic acid mixture (EOL), was successfully synthesized by a two-step esterification reaction, with L-lactic acid as the main raw material.
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Reactive Plasticizers RIKAVINYTHER (vinyl ether) provides various properties, including plasticity and water resistance, when copolymerized with monomers such as vinyl chloride, vinyl acetate, vinyl alcohol, acrylic (metacrylic) acid or their esters, acrylonitrile, and fluorinated olefin. It is used in adhesives, paints and lubricants.
Ester plasticizers for polyvinyl chloride | SpringerLink
The review covers information from patents and papers that have been published in the past 5 years and deal with the synthesis of ester plasticizers for polyvinyl chloride. The main trends in the progress of this field are analyzed. Data on new esterification catalysts are presented. Particular attention is paid to plasticizers derived from terephthalic acid, which show promise for replacing
Research progress of novel bio-based plasticizers and their
There are other biomass resources used to prepare bio-based plasticizers, such as malic acid, 2, 5-dicarboxylic acid ester, citrate esters , rosin [104, 105], tartaric acid , capped polyester , levulinic acid , macrodiols and cyclohexane dicarboxylate ester . Malic acid is a commonly used non-toxic and environmentally friendly sour additive
- What is an ester plasticizer?
- An ester plasticizer, in its simplest concept, is a high-boiling organic solvent that when added to an elastomeric polymer reduces stiffness and permits easier processing.1 For general performance applications, compounders require moderate performance in several areas without particular emphasis on any one.
- What are plasticizers made of?
- Almost all plasticizers are compounds, generally referred to as ester, which are synthesized from acids and alcohol and mainly used to soften plastics such as vinyl chloride (VC). The acids include phthalic acid, trimellitic acid and adipic acid. The alcohol used includes octanol, nonanol and mixed higher alcohol.
- What is a general performance ester plasticizer?
- Some general performance ester plasticizers used in the marketplace today are DOA, DIDA, DIDP, DOP, DINP and other phthalates and adipates made from straight-chain alcohols of 7–11 carbons in length. Ester plasticizers are commonly used only for their as-molded, low-temperature contribution.
- How to choose a high-performance ester plasticizer?
- The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer. 1.
- What plasticizers are available for PVC in Japan?
- In addition to popular plasticizers such as DOP made by using above excellent technologies, our special plasticizer PL-200, made from unique alcohol (Neodol), is also available. The most typical plasticizer for PVC in Japan. 20 Max. 0.02 Max. 0.07 Max. 0.07 Max. DINP is also typical plasticizer made of isononyl alcohol with a carbon number of 9.
- What are plasticizers used for?
- Plasticizers are mostly used to increase the elasticity of the plastic. It consists of ester moiety, which are synthesized from carboxylic acid and alcohol units. TAOKA products, contribute to create a comfortable life by using well established long historical esterification technology background.
