Plasticizers: Types, Uses, Classification, Selection & Regulation
There are two main groups of external plasticizers: A primary plasticizer enhances elongation, softness and flexibility of polymer. They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear.
Plasticizers – Benefits, Trends, Health, and Environmental Issues
Plasticizers soften the PVC to make it flexible and bendable. This opens up a huge range of possibilities for new applications. One of the main benefits of plasticizers is the durability they confer onto PVC applications, which can ensure high performances for up to 50 years.
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
August 22, 2016 15 Technical Evaluating synthetic and renewable esters
Manufacture of ester plasticizers Ester plasticizers are produced from a variety of sources as shown by the plasti-cizer derivation in Fig. 1. The raw mate-rials are produced from mineral, animal and vegetable sources. The petrochemical plants and fatty acid plants produce the basic acids and alcohols that go into the
Bioplasticizer - an overview | ScienceDirect Topics
24.14 Other Plasticizers. This category includes a variety of different plasticizers including polyol esters, nonepoxy bioplasticizers, and miscellaneous plasticizers. In 2005, Danisco introduced their new bioplasticizer, Soft-n-Safe (SNS). This plasticizer is based on castor oil, where the oil is hydrogenated, then transesterified, and
- 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 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.
- What elastomers can be used with hallstar plasticizers?
- The HallStar Company's TP-95™, TP -90B™, and TP-759™ plasticizers (ester plasticizers) have been designed to impact the maximum low temperature flexibility of various elastomers. It is particularly effective with nitrile rubbers, including the very high nitrile types: urethanes, polyacrylates, and epichlorohydrin rubbers or
- 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.
- 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.
