Recent insights into Nanoemulsions: Their preparation, properties and
External plasticizers are generally utilized because these are cheap liquid plasticizers having a series of formulations from highly flexible to semi-rigid materials based on the quantity of plasticizer. Extensively utilized external plasticizers comprise of esters produced from reaction of acids with alcohol or acid anhydrides.
Ester Plasticizers for Polyvinyl Chloride - Springer
as plasticizers: esters of dicarboxylic and phosphoric ac-ids, hydrocarbons and their derivatives, vegetable oils, products of their modi cation, etc. The most widely used (90% of the market) plasticiz-ers are esters, of which o-phthalic acid esters make up more than 80%. The other esters (adipates, trimellitates,
US6310235B1 - Method for producing ester plasticizers - Google
A process for preparing ester plasticizers by reacting dicarboxylic or polycarboxylic acids or their anhydrides with alcohols in the presence of a titanium-, zirconium- or tin-containing...
Bioplasticizer - an overview | ScienceDirect Topics
Plasticizers can be prepared from glycerol by esterification with acids to yield triglycerides. In contrast to natural triglycerides, which are a part of natural oils, there is a greater choice of side chains for the production of synthetic triglycerides.
Developments of biobased plasticizers
plasticizers by using complex and high-molecular weight plasticizers Received: 10 June 2025 Revised: 3 September 2025 Accepted: 8 September 2025 DOI: 10.1002/btpr.3210
- 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.
- 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 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.
- Can polymeric esters enhance a high-performance elastomer?
- One example of how polymeric esters can enhance a high-performance elastomer is depicted in Figure 3. High-saturated nitrile is used in many high-heat applications. The use of 8-10 trimellitate is well documented as the plasticizer of choice for HNBR.
- Are plasticizers suitable for elastomers and high-temperature polymers?
- Plasticizers commonly used for the traditional and the high-temperature polymers are extractable, incompatible or too volatile. This paper provides information on plasticizers that are designed for traditional elastomers and high-performance polymers.
- What factors affect Plasticizer-elastomer interaction?
- Plasticizer–elastomer interaction is governed by many factors, such as solubility parameter, molecular weight and chemical structure. Ester plasticizers are selected based upon cost/performance evaluation. The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties.
