Plasticizers: Types, Uses, Classification, Selection & Regulation
Loss of plasticizer can lead to less flexibility, embrittlement, and cracking. All About Phthalate Plasticizers & Current Regulations Phthalates are typically produced by esterification of phthalic anhydride obtained by the oxidation of orthoxylene. Dioctyl Terephthalate (DOTP, DEHT) Plasticizer Molecule
Plasticizers - Chemical Economics Handbook (CEH) | S&P Global
Published May 2025. Flexible polyvinyl chloride (PVC) accounts for 80–90% of global plasticizer consumption. Flexible PVC (and thus plasticizers) is found in the following applications: construction (flooring, wall coverings), electrical (wire and cable jacketing), consumer goods (toys, footwear, etc.), packaging, transportation (inside and outside of vehicles), furnishings, and medical uses
Polymers | Free Full-Text | Effect of Plasticizer Type and
The use of starch based films as a potential alternative choice to petroleum derived plastics is imperative for environmental waste management. This study presents a new biopolymer (sugar palm starch) for the preparation of biodegradable packaging films using a solution casting technique. The effect of different plasticizer types (glycerol (G), sorbitol (S) and glycerol-sorbitol (GS
What Plasticizers Do & How They Affect Properties | Osborne
Posted May 17, 2025. Plasticizers are non-volatile chemical solvents used throughout the plastics industry to increase such properties as flexibility, pliability, durability, longevity, biodegradability, and extensibility in polymers. When added to a plastic or elastomer, plasticizers affect the properties of the material without fundamentally
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- How do plasticizers affect a polymer?
- Plasticizers are expected to reduce the modulus, tensile strength, hardness, density, melt viscosity, glass transition temperature, electrostatic chargeability and volume resistivity of a polymer, while at the same time increasing its flexibility, elongation at break, toughness, dielectric constant and power factor .
- Why are plasticizer prices rising in Asia-Pacific?
- Asia The price trend for plasticizers showed an upwards trend in the the Asia-Pacific region during the first quarter owing to the domestic polymer segment's increased demand for the product as a result of better offtakes from China’s construction sector.
- Why did plasticizer prices rise sharply in Q1 2022?
- Plasticizers prices rose sharply in Q1 2022 as a result of the sharp rise in crude oil prices and improved downstream demand. The price of dioctyl phthalate averaged 1875 USD/MT towards the end of first sector. The increase in upstream value prices and the strengthening domestic market demand were the main factors influencing this price shift.
- How are plasticizers classified?
- Plasticizers are classified based on their chemical composition. It is important to understand the influence of structural elements on the properties of plasticizers and their effect on base polymers. For example, the presence of elements like alcohols in a homologous series of phthalates, and adipates.
- Does plasticizer deteriorate thermomechanical properties?
- The plasticizer industry has grown with the use of plastics worldwide. Recent plasticizer research has focused on technological challenges including leaching, migration, evaporation and degradation of plasticizers, each of which eventually lead to deterioration of thermomechanical properties in plastics.
- 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.
