What Plasticizers Do & How They Affect Properties | Osborne
Posted May 17, 2025. Plasticizers are non-volatile chemical solvents used throughout the plastics industry to increase such properties as flexibility, pliability, durability, longevity, biodegradability, and extensibility in polymers. When added to a plastic or elastomer, plasticizers affect the properties of the material without fundamentally
Plasticizers: Types, Uses, Classification, Selection & Regulation
Plasticizers increase the flow and thermoplasticity of a polymer by decreasing the viscosity of the polymer melt, the glass transition temperature (Tg), the melting temperature (Tm) and the elastic modulus of the finished product without altering the fundamental chemical character of the plasticized material.
Plasticizers in Paint & Coatings: Uses, Types and Selection
The role of the plasticizer is to reduce or entirely prevent the formation of such bridging bonds. In case of synthetic polymers, this can be achieved by incorporating elasticizing segments or monomers which sterically hinder molecular interaction. This chemical modification process is known as "inner plasticization".
Plasticizer, Plastic Additive, DOP, DOTP, DINP, ATBC- Henan
It is the product of the chemical reaction between formic acid and hydrogen peroxide using biodiesel as the raw material. It is also a kind of extender. Now we will be in the indust... 04.13.22 Difference Between DOA And DOS Cold-resisting plasticizer DOA and DOS are common. Main difference is cold-resisting level.
Principle Of Cold-resistant Plasticizer - News - Henan
The action principle of cold-resistant plasticizer is generally considered to have the following two types: 1) when the plasticizer is melted with the resin, the small molecules of the plasticizer's principle of action insert into the polymer chains, weakening the attraction between the polymer chains.
- Why is plasticization important?
- Plasticization is the process of making the final plastic product more flexible. By incorporating the right type and amount of plasticizer you can tweak your formulation. Hence, selecting the right plasticizer for a specific application is very critical to make the product softer. Plasticization can occur both internally and externally.
- Why do olefinic double bonds form epoxy groups?
- Oxidation of an olefinic double bond to an oxirane structure leads to the formation of epoxy groups. The presence of an epoxy group helps these plasticizers to improve heat stability of the manufactured PVC articles.
- What is a polymeric plasticizer?
- Polymeric plasticizers are typically made from aliphatic dibasic acids such as adipic acid and diols. They are primarily valued for their permanence. These plasticizers are generally classified as polyesters, not adipates. Many have low solvency for PVC and high viscosity. Both these factors can make processing f-PVC compounds difficult.
- What are plasticizers & how do they work?
- Plasticizers are non-volatile organic substances (mainly liquids) added into a plastic or elastomer. They are also usually cheaper than other additives. They improve the following properties of the polymers: Plasticizers increase the flow and thermoplasticity of a polymer.
- What is a plasticizer chemistry?
- Plasticizers are the most used additives in the plastics industry. They are generally available as non-volatile, colorless liquids. They improve the properties of the polymer. With several plasticizer chemistries available in the market choosing the right one can be daunting. In this guide, you will read more about:
- Why are plasticizers used in polyvinyl chloride?
- Plasticizers increase the flow and thermoplasticity of a polymer. This is done by decreasing the viscosity of the polymer melt, Tg, Tm, and elastic modulus of the finished product. During this process, the fundamental chemical character of the plasticized material remains unaltered. Plasticizers are most often used in Polyvinyl chloride.
