Eastman Plasticizers for PVC
Food Contact Status compliant – Eastman DOP plasticizer (Bis (2-Ethylhexyl) Phthalate) is a light colored, low volatility, odorless liquid. It is the most widely used all-purpose plasticizer offered by Eastman for use with PVC resins. It features good stability to heat and ultraviolet light, a broad range of compatibility, and excellent
Plasticizer composition suitable for pvc compositions
Plasticized PVC composition, according to embodiment 10, characterized by comprising: i) 100 parts (weight/ weight) of at least on PVC resin; ii) 1 to 200 parts (weight/ weight) of epoxidized...
Application of Zinc Oxide to Obtain and Modify Properties
An analysis of the data in comparison with di-2-ethylhexylphthalate confirmed the possibility of using it as a plasticizing additive in PVC compositions. The zinc compound obtained in situ as part of the developed plasticizing composition contributes to increasing the color and thermal stability of the obtained PVC compositions.
N,N-dibutyl lauramide as new alternative plasticizer
In this study, N,N-dibutyl lauramide (DBLA) has been synthesized and tested as new plasticizer for polyvinyl chloride (PVC), alternative to common toxic phthalate esters. It has been found that...
Development of a Highly Efficient Environmentally
The new environmentally friendly plasticizer has good compatibility with PVC and high thermal stability. The effectiveness of the plasticizing action of adipate based on the glass-transition...
- 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.
- How to choose a general-purpose plasticizer for PVC?
- While selecting a general-purpose plasticizer for PVC, the main attributes to be checked are: Among them, regulation is an important decision factor while selecting plasticizers. In recent years, there has been a lot of discussion on phthalate plasticizers. But in fact, not all phthalates are prohibited.
- Which polymer is most commonly used in polyvinyl chloride?
- Plasticizers are most often used in Polyvinyl chloride. PVC plastic is the third largest polymer by volume after PP and PE. Unplasticized PVC (or rigid PVC) is used in pipes, siding, and window profiles. Whereas plasticized PVC (or flexible PVC) is used in automotive interior trim, cables, PVC films, flooring, roofing, wall coverings, etc.
- Are polymeric plasticizers adipates?
- 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. Many have poor low-temperature properties and may be sensitive to moisture. Check out the table below for the benefits of polymeric plasticizers.
- 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.
- How are plasticizers classified?
- Plasticizers are classified based on their chemical composition. It is important to understand the influence of structural elements on the properties of plasticizers and their effect on base polymers. For example, the presence of elements like alcohols in a homologous series of phthalates, and adipates.
