Polymeric Plasticizers
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 (polyesters of aliphatic dicarboxylic acids) Palamoll 632: Technical Information Palamoll 638: Technical Information
Environmentally friendly plasticizers for poly (vinyl chloride
Mariana Altenhofen da Silva, Melissa Gurgel Adeodato Vieira, André Costa Gomes Maumoto, Marisa Masumi Beppu, Polyvinylchloride (PVC) and natural rubber films plasticized with a natural polymeric plasticizer obtained through polyesterification of rice fatty acid, Polymer Testing, 10.1016/j.polymertesting.2011.03.008, 30, 5, (478-484), (2011).
Vanillic Acid as a New Skeleton for Formulating a Biobased Plasticizer
In particular, PVC/VA4-C1 has a 55% higher elongation at break than PVC/DOP. The thermal stability of PVC/VA4-C n blends and plasticizer volatility and thermal stability are improved by increasing the alkyl chain length, which may be explained by an increase in the molecular weight.
Eastman Plasticizers for PVC
Admex 523 is a low molecular weight, polymeric plasticizer. It is characterized by a mild ester odor and very light color. It imparts excellent processability to PVC compositions and is compatible with a wide variety of other polymers. Product availability by region: Asia Pacific | Latin America | North America
Polymeric Plasticisers for Flexible PVC & Rubber | Townsend Chemicals
Polymeric plasticisers are used to achieve flexibility in PVC, rubber compounds and some other resin systems, including acrylics. They are a high performance, more permanent alternative to monomeric plasticisers and are increasingly used to meet challenging specification requirements. Townsend Chemicals provides a comprehensive range of RE-PLAS
- What are velsiflex plasticizers?
- Velsiflex plasticizers are high performance plasticizers. They are polar and monomeric in nature. In most cases, they provide superior performance compared to other plasticizers as it relates to polymer compatibility, efficiency and desired softness.
- Why is plasticizer important?
- Plasticizer is not only a processing aid but also an important component to determine the performance and application of PVC. Therefore, plasticizers are the most important commercial application of PVC. However, plasticizers can leach out of flexible PVC, changing the performance of PVC with age and contaminating the environment.
- Is velsiflex a plastisol?
- As a vinyl plasticizer, Velsiflex® has the solvating power that affords ample formulating latitude for optimized PVC formulations. Typical plastisol applications include calendering, flooring, or automotive plastisol sealants. Velsiflex plasticizers are high performance plasticizers. They are polar and monomeric in nature.
- Which PVC plasticizer is best?
- The plasticizer with good plasticity, flame retardancy and migration resistance. VA8-P plasticized PVC exhibits good plasticity at low temperature. VA8-P plasticized PVC obtains the UL-94 VTM-0 grade, superior to DOP. VA8-P plasticized PVC migrates very little in organic solvents.
- Which plasticizer is best for polymer matrices?
- Transmittance, haze, cross-sectional SEM and 2D/3D AFM all demonstrate its good optical properties and the compatibility of the plasticizer with polymer matrix. PVC plasticized using VA8-P exhibits better hydrophilicity and especially superior migration resistance than does the same polymer plasticized using DOP.
- Are flexible poly (vinyl chloride) plasticizers flammable?
- Nevertheless, the combustibility of flexible poly (vinyl chloride) (PVC) products containing high content plasticizers is frequently disregarded. The development of PVC functional plasticizers requires careful consideration of a good balance between flame retardancy, migration resistance and plasticity through molecular structure design.
