Plasticizer
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.
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.
Chemical Admixtures - Cement
Superplasticizers, also known as plasticizers or high-range water reducers (HRWR), reduce water content by 12 to 30 percent and can be added to concrete with a low-to-normal slump and water-cement ratio to make high-slump flowing concrete. Flowing concrete is a highly fluid but workable concrete that can be placed with little or no vibration or
Plasticizers Market, Industry Size Forecast Report
Plasticizers are used to manufacture flexible PVC, which find applications in flooring & wall coverings, wire & cable, coated fabrics, consumer goods, and film & sheet. These applications are expected to be the major drivers for the plasticizers market during the forecast period. Market Dynamics Driver: Increasing demand for flexible PVC
Plasticizer - an overview | ScienceDirect Topics
Plasticizers are low molecular weight substances added to a polymer solution to promote its plasticity and flexibility. Therefore, the plasticizers make the polymer solution more suitable for the application of film coating. There should be chemical similarities between the polymers and its plasticizers.
- What is a plasticizer?
- In general, plasticizers can be defined as low molecular weight (between 300 and 600) , high boiling point materials which are added to a film-forming polymer to enhance its flexibility, durability, processability, and workability . Their addition can avoid shrinking during storage , and in some cases reduce costs .
- What are the characteristics of plasticizers market?
- ed MaterialsAs mentioned above, plasticizers market is directly linked to the polymer market and partic-u arly to PVC. Therefore, properties of plasticized products presented in the following are typical of PVC pplications:Abrasion ASTM D5963). It is used in appli-cations where the material undergoes friction continuously, like
- What is a low volatility plasticizer?
- Two chemical families are noted for their use as low volatility plasticizers – trimellitates and polyesters (also referred to as polymerics). Substitution factor = PHR required for 80A Durometer hardness at room temperature vs. required DOP level (52.9 phr).
- What is a PVC plasticizer?
- PVC Handbook In 1951, the International Union of Pure and Applied Chemistry (IUPAC) developed a universally accepted definition for a plasticizer as a substance or material incorporated in a material (usually a plastic or an elastomer) to increase its flexibility, workability, or distensibility.
- 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.
- What is a primary plasticizer?
- 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.
