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.
Plasticizers: Types, Uses, Classification, Selection & Regulation
Most common plasticiser chemistries include citrates, benzoates, ortho-phthalates, terephthalates, adipates, azelates, sebacates, and trimellitates. Plasticizers are the most common additives used in the plastics industry. But, selecting the right plasticizer for an application has always been a daunting task.
Plasticizer - an overview | ScienceDirect Topics
10.1.3 Plasticizer Plasticizers are general colorless liquids which are relatively nonvolatile. Most of the plasticizers used for carpets are esters of phthalic acids (phthalates) with a wide variety of long chain alcohols. Plasticizers are classified according to function or structure.
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What is a Plasticizer? - Definition from Corrosionpedia
What Does Plasticizer Mean? A plasticizer is either a non-surface active compound or an active substance added to a suspension, usually a mix, to increase the separation of particles and to prevent subsiding or clumping. It helps to improve a material's plasticity or fluidity.
- What are plasticizers used for?
- Plasticizers make materials more malleable and less brittle by lowering the intermolecular tensions between polymer chains, which lowers the glass transition temperature. In addition to improving the flexibility and elasticity of materials, plasticizers are essential in products like PVC pipes, cables, and vinyl flooring. Plasticizers Price Chart
- 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.
- What are plasticizers & superplasticizers?
- In the concrete technology, plasticizers and superplasticizers are also called high range water reducers. When added to concrete mixtures, they confer a number of properties including improved workability and strength. The strength of concrete is inversely proportional to the amount of water added, i.e., the water-cement (w/c) ratio.
- What are plasticizers for polymers?
- Plasticizers for polymers are either liquids with low volatility or solids. According to 2017 data, the total global market for plasticizers was 7.5 million metric tonnes.
- What is a bio-based plasticizer?
- Bio-based plasticizers have been investigated, such as glycerol triacetate (Triacetin) and acetyltributylcitrate. They are used in niche applications. Epoxidized soybean oil is used broadly as a secondary plasticizer in many vinyl applications. Note: Bisphenol A, or BPA, is not a plasticizer, although it is often wrongly described as one.
