Plasticiser definition. As defined by ASTM D 883 and DIN EN 971-1, a plasticizer is an inert liquid or solid organic substance, predominantly an ester with low volatility incorporated into a plastic or elastomer to increase its flexibility, workability, or distensibility. Meaning of plasticiser. Although this definition can be applied to a variety of products, the word “plasticizer” generally refers to materials used in plastics. They work by inserting themselves between the polymer chains, lowering the intermolecular forces and enabling more free movement. The Council of the International Union of Pure and Applied Chemistry (IUPAC) adopted the following definition of a plasticizer: “A plasticizer is a Plasticizers are a class of chemicals widely used in plastic products to improve their flexibility, ductility, and processability. to modify viscosity, flexibility, or strength any of a number of substances added to materials in order to modify their physical properties. Definition of plasticiser in the Definitions. Their uses include softening and improving the flexibility of plastics and preventing dried paint coatings from becoming too brittle. A plasticizer (UK: plasticiser) is a substance that is added to a material to make it softer and more flexible, to increase its plasticity, to decrease its viscosity, and/or to decrease friction during its handling in manufacture. They improve the following properties of the polymers: Plasticizers increase the flow and thermoplasticity of a polymer. They increase the plasticity of the plastic and reduce its brittleness, making it easier to bend, stretch, and mold. What does plasticiser mean? Information and translations of plasticiser in the most comprehensive dictionary definitions resource on the web. Contact our plastic thermoforming experts in NC today. net dictionary. plasticizer in American English (ˈplæstəˌsaɪzər ) noun any of various liquid or solid organic substances added to plastics, paints, etc. . Learn about plasticizers for manufacturing processes in a variety of industries and uses. 31 A plasticizer, among other contributions, will reduce the melt viscosity, lower the temperature of a second-order glass transition, or lower the Jan 1, 2011 · A plasticizer is an additive that when added to another material makes that material softer or pliable. Plasticizer definition: any of a group of substances that are used in plastics plastics or other materials to impart viscosity, flexibility, softness, or other properties to the finished product. They are also usually cheaper than other additives. Jul 18, 2025 · Plasticizers are non-volatile organic substances (mainly liquids) added into a plastic or elastomer. Jun 25, 2025 · a substance added to plastics or other materials to make them more pliable. The Council of the International Union of Pure and Applied Chemistry (IUPAC) adopted the following definition of a plasticizer: A plasticizer is a substance or material incorporated in a material (usually a plastic or elastomer) to increase its flexibility, workability, or distensibility. Aug 14, 2024 · What Are Plasticizers and How Do They Work? Definition of Plasticizers Plasticizers may be organic or inorganic substances, which are included in polymers to enhance their flexibility, softness, and workability. The meaning of PLASTICIZER is one that plasticizes; specifically : a chemical added especially to rubbers and resins to impart flexibility, workability, or stretchability. hriugl kdr czablb nvmj iwsi yxqyk cjwz evspj ozm ima