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
Plasticizers are used to convert PVC, a rigid plastic, into a soft, flexible, and elastic material. A plasticizer that is compatible with PVC and exhibits low volatility, good permanence, and high efficiency is referred to as a primary plasticizer. A secondary plasticizer has the opposite characteristics of a primary plasticizer.
Plasticizers: Materials, Action and Uses | Admixtures
Out of these materials, sodium, calcium and ammonium ligno sulphates are most popular. The amount of plasticizers used varies from 0.1% to 0.4% by weight of cement. At constant workability, the reduction in mixing water by the use of 0.1 to 0.4% of plasticizer is expected from 5% to 15%, which naturally increases the strength.
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 in Paint & Coatings: Uses, Types and Selection
Good stability to heat and ultraviolet light Broad range of compatibility, and Excellent resistance to hydrolysis Di-iso-octyl phthalate (DIOP) DIOP is like DOP, an all-purpose plasticizer for polyvinyl chloride, polyvinyl acetate, rubbers, cellulose plastics, and polyurethane. Di-iso-nonyl phthalate (DINP) & Di-iso-decyl phthalate (DIDP)
- 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 should you use a plasticizer?
- By reducing the intermolecular forces within the polymer, plasticizers can help increase the flexibility and durability of the material. This is particularly useful for applications where the material needs to withstand repeated bending or stretching, such as in seals, gaskets, and other types of seals.
- 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.
- Are bioplasticizers biodegradable?
- Bioplasticizers are less synthetic chemicals and are biodegradable. In wire applications, the use of bioplasticizers was able to reduce carbon emissions by up to 40%. Plasticizers are the most common plastic additives. The production of plasticizers from vegetable oils is slowly replacing the plasticizers produced by petroleum products.
- What is a bioplasticizer?
- Properties of bioplasticizer Bioplasticizers are a type of plasticizer that is obtained from renewable resources such as vegetable oil, lignin, or starch. These materials are used to increase the flexibility, workability, and pliability of plastic products, making them easier to process and mold.
- How do plasticizers help reduce the cost of a product?
- In some cases, plasticizers can help reduce the overall cost of the final product by allowing the use of cheaper, lower-quality polymers or by reducing the amount of polymer required. Plasticizers are chemicals that are added to polymers, such as vinyl plastic, to make them softer and more flexible.
