Plasticizer - an overview | ScienceDirect Topics
Plasticizer could also be used for viscosity control, dispersion of particulates in polymer matrix, lubrication of compounds, and mold release. Plasticizers are usually low molecular weight or oligomeric materials that could be nonpolymeric materials or polymeric impact modifiers. Some forms of copolymers could also be used as plasticizers.
Handbook of Plasticizers | ScienceDirect
Plasticizers are used in so many products that every library should have this reference source of information on plasticizers readily available for its readers. This book should be used in conjunction with Plasticizer Database, which gives information on the present status and properties of industrial and research plasticizers.
Plasticizer
Phthalate -based plasticizers are used in situations where good resistance to water and oils is required. Some common phthalate plasticizers are: Low Molecular Weight Ortho Phthalates Dimethyl phthalate (DMP), used in fragrances, as an insect repellent, and in several industrial processes as a solvent/carrier
What Plasticizers Do & How They Affect Properties | Osborne
Approximately 90% of all plasticizers are used in polyvinyl chloride, or PVC. By volume, after Polyethylene (PE) and Polypropylene (PP), PVC is the third largest polymer used in products. PVC is one of the most durable materials in the world because of plasticizers added to it, lasting up to 50 years without damage.
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.
- Why are plasticizers important?
- Plasticizers are vital to the plastics industry, particularly in improving the properties of materials such as PVC.
- 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:
- What is a plasticizer & how does it work?
- A plasticizer is an additive that is added to another material (usually a plastic or an elastomer) to make that material softer or more pliable. The total number of chemicals described with potential usage as a plasticizer may approach 30,000.
- What polymers use plasticizers?
- Approximately 90% of these plasticizers are used in the production of plasticized or flexible polyvinyl chloride (PVC) products. Other polymer systems that use small amounts of plasticizers include polyvinyl butyral (PVB), acrylic polymers, poly (vinylidene chloride), nylon, polyolefins, polyurethanes, and certain fluoroplastics.
- 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.
- What are plasticizers used in PVC & other plastics?
- Plasticizers used in PVC and other plastics are often based on esters of polycarboxylic acids with linear or branched aliphatic alcohols of moderate chain length. These compounds are selected on the basis of many critieria including low toxicity, compatibility with the host material, nonvolatility, and expense.
