The most often utilized additives in plastics are plasticizers. They are often sold as liquids that are colorless and non-volatile. By reducing the viscosity of the polymer melt, plasticizers improve a polymer's flow and thermoplasticity. But finding the ideal plasticizer for a given application has never been easy.
Plasticizers are chemical compounds that are not very volatile. They aid in enhancing the flexibility, extensibility, and processability of the polymers when combined into a plastic or elastomer. Plasticizers improve a polymer's flow and thermoplasticity by lowering the melt's viscosity, the glass transition temperature, the melting temperature, and the end product's elastic modulus without changing the material's basic chemical makeup.
One of the most popular additives in the plastics sector is plasticizers. Additionally, they are typically less expensive than other polymer processing additives.
Plasticizers are frequently categorized according to the chemicals they contain. It is possible to comprehend how structural components affect the characteristics of plasticizers and how they affect base polymers. Different plasticizers have an impact on materials' chemical and physical properties in different ways. In order to meet requirements, a specific plasticizer must change characteristics in a specific way.
These plasticizers offer the following benefits when applied to the polymer:
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