Plasticizers: Types, Uses, Classification, Selection & Regulation
It is almost colorless and odorless oily liquid. It is very slightly soluble in water but soluble in alcohols, hexane etc. while miscible and compatible with all the monomeric plasticizers used in PVC compounding. Melting point: 43°C (45°F; 230 K) Boiling point: 244-252°C at 0.7 kPa.
Portfolio – CarboQuímica
Construction and Infrastructure. Roofing. Adipic Acid. Acid. ADIPIC ACID is a white crystaline compund slightly soluble inwater, soluble in alcohol and acetone, used in the production of nylon, polyols, polyesters and PVC plasticizers. Paint and Coatings, Personal Care and Industrial Cleaning. Disinfection, Polyester polyol manufacturing.
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.
Handbook of Plasticizers - 2nd Edition - Elsevier
Plasticizers are used in so many products that every library should have this reference source of information on plasticizers readily available for its readers. This book should be used in conjunction with Plasticizer Database, which gives information on the present status and properties of industrial and research plasticizers.
Selecting Plasticizers for Adhesives and Sealants
Types of Plasticizers Plasticizers are commonly classified based on their chemical composition because it is easier to understand the influence of structural elements (e.g., different alcohols in a homologous series of phthalates, adipates, etc.) on the properties of plasticizers and their effect on base polymers.
- What are the different types of plasticizers?
- Plasticizers can be divided into several categories, including phthalate, non-phthalate, and biobased plasticizers. This categorization impacts their efficacy and regulatory compliance. The choice of plasticizer can influence the final properties of PVC, such as flexibility, tensile strength, and resistance to cracking.
- What materials use plasticizers?
- Many different materials use plasticizers, including PVC, rubber, plastics, etc. In fact, the discovery of plasticizers has almost made the polymer industry possible. Without plasticizers, most polymers would be too brittle and hard to use.
- What are plasticizers & how do they work?
- Plasticizers are non-volatile organic substances (mainly liquids) added into a plastic or elastomer. They are also usually cheaper than other additives. They improve the following properties of the polymers: Plasticizers increase the flow and thermoplasticity of a polymer.
- What are the most common phthalate plasticizers?
- The most commonly used phthalate plasticizers include: · DEHP: Low molecular weight phthalates. Still the most widely used PVC plasticizer in the world · DINP, DIDP: high molecular weight phthalates
- How to choose a general-purpose plasticizer for PVC?
- While selecting a general-purpose plasticizer for PVC, the main attributes to be checked are: Among them, regulation is an important decision factor while selecting plasticizers. In recent years, there has been a lot of discussion on phthalate plasticizers. But in fact, not all phthalates are prohibited.
- What makes a good plasticizer?
- A good plasticizer must blend uniformly with the PVC matrix, ensuring that it does not phase-separate or lead to inconsistency in the material properties. An effective means to evaluate compatibility is through the analysis of: Solubility: The plasticizer should dissolve in PVC without forming precipitates.
