Eastman Product List for Polymeric Plasticizers
Admex 525 is a low molecular weight, polymeric plasticizer. Admex 760 is an ultra-high molecular weight, polymeric adipate. It possesses maximum resistance to extraction, migration and volatility. Admex 770 is a medium molecular weight, polymeric adipate. It is characterized by a mild ester odor and very light color.
The Latest Supply Chain Disruption: Plastics
Texas is home to the world’s largest petrochemical complex, which turns oil and gas and other byproducts into plastics. Almost 100 critical chemicals and derivatives used widely across many...
Polymeric Plasticizers
Polymer plasticizers or polyadipates are polyesters of aliphatic dicarboxylic acids. BASF manufactures and markets the following polymer plasticizers for special applications: Palamoll products
Specialty Plasticizers for Rubber/Elastomers | Hallstar
The elastomer requires antioxidants, anti-ozonants, fungicides, plasticizers, tackifiers and flame-retardants as the occasion and severity of the application demands. It can be cured with sulfur or peroxide systems. High ACN polymers require high polarity plasticizers, low ACN polymers require low polarity plasticizers.
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
- Why are plasticizers added to plastics?
- Plasticizers are added to plastics to increase the plasticity or fluidity of a polymer. Plasticizers are also added to make formulations softer, more flexible, less brittle, more elastic and to reduce the melting point and melt viscosity of the polymer.
- How to make a plastic product more flexible by adding plasticizers?
- The process of making the final plastic product more flexible by adding plasticizers is called plasticization. By adding the right type and amount of plasticizer, you can tweak the polymer properties to get exactly what you need.
- 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.
- 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 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.
- Why are plasticizers used in electrical insulating materials?
- In specific applications, plasticizers can influence the dielectric properties of polymers. This makes them suitable for use in electrical insulating materials. Plasticizers can enhance compatibility between polymers and various additives or fillers. This results in more homogeneous and stable formulations.
