Plasticizer Definition & Meaning - Merriam-Webster
plasticizer noun plas· ti· ciz· er pla-st-sī-zr : one that plasticizes specifically : a chemical added especially to rubbers and resins to impart flexibility, workability, or stretchability Example Sentences Recent Examples on the Web Celluloid depended on Taiwanese camphor as a solvent and plasticizer.
Plasticizer
Plasticizers are commonly added to polymers such as plastics and rubber, either to facilitate the handling of the raw material during fabrication, or to meet the demands of the end product's application.
Plasticizer - an overview | ScienceDirect Topics
Plasticisers are low-molecular-weight polymers that increase the spacing between chains of crystalline polymer to make them more flexible and, thereby, tougher. From: Introduction to Aerospace Materials, 2012 View all Topics Add to Mendeley About this page PLASTICIZERS ALLEN D. GODWIN, in Applied Polymer Science: 21st Century, 2000
Plasticizer Definition & Meaning | Dictionary.com
plasticizer [ plas-t uh-sahy-zer ] noun any of a group of substances that are used in plastics or other materials to impart viscosity, flexibility, softness, or other properties to the finished product. an admixture for making mortar or concrete workable with little water. TAKE THE QUIZ TO FIND OUT Origin of plasticizer
What is a Plasticizer? - Definition from Corrosionpedia
Plasticizers are essential additives in engine oils to keep engine elements clean. They perform both in aqueous and non-aqueous environments. Plasticizers are also used in concrete blends to lower water use and maintain the same slump (flow) property. This makes the concrete stronger and more resistant to future water penetration.
- What is a plasticizer?
- A plasticizer is defined as an additive that is incorporated in a plastic to impart softness and flexibility in order to facilitate the manufacturing process. You might find these chapters and articles relevant to this topic. A plasticizer is a material that when added to another substance, makes that material softer or more flexible.
- How can plasticizers be used to make polymers soft and flexible?
- By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature. Plasticizers are classified according to their molecular structure into monomeric or polymeric types.
- How are plasticizers classified?
- Plasticizers are classified according to their molecular structure into monomeric or polymeric types. The choice of the plasticizer is dependent on the requirements that have to be met for the final product and the conditions around that product’s use.
- Why are plasticizers important?
- Plasticizers are vital to the plastics industry, particularly in improving the properties of materials such as PVC.
- How to choose a plasticizer?
- The choice of the plasticizer is dependent on the requirements that have to be met for the final product and the conditions around that product’s use. This may include low volatility, high permanence, low temperature flexibility, flame retardancy, high thermal stability and saponification resistance.
- How do plasticizers affect polymers?
- Plasticizers are substances which, by virtue of their polar or polarizable structure, weaken the secondary valence forces of polymers. By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature.
