Designing anti-migration furan-based plasticizers and their
Three liquid plasticizers are synthesized by 2, 5-furandicarboxylic acid and butyl olio-glycol ethers. Full bio-based plasticizer. Ether bonds are introduced to the structure of plasticizers' branch chains. Similar or better mechanical properties than DEHP. High properties about anti-migration in organic solvent.
Designing anti-migration furan-based plasticizers and their
The structure of these furan-based plasticizers contain furan ring, ether and ester groups. The introduction of furan ring helps plasticizers improve compatibility with the polar PVC. Meanwhile, the introduction of ether and ester group can reduce the melting point of FDCA esters and help to improve flexibility, oil resistance.
A Strategy for Nonmigrating Plasticized PVC Modified with
Recently, epoxidized vegetable oil 13,14, polymer plasticizer 13,15, polyol ester 16,17 and phosphate plasticizer 14 have been reported as alternative plasticizers, which suppresses the migration
DOWANOL LoV 485 Glycol Ether
Product Technologies A non-HAP, P-Series glycol ether ester with
Phthalate-Free High Efficiency Plasticizer Improved Performance
Title: Phthalate-Free High Efficiency Plasticizer: DOWANOL LoV 485 Glycol Ether Author: The Dow Chemical Company Subject: Provides information on the key features, benefits, applications typical product properties, results of ASTM C920 testing and performance data such as glass transition temperature depression testing.
- How are ester plasticizers selected?
- Ester plasticizers are selected based upon cost/performance evaluation. The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer.
- Why do we use ester plasticizers?
- Ester plasticizers make it possible to process elastomers easily while also providing flexibility in the end-use product. Plasticizer–elastomer interaction is governed by many factors, such as solubility parameter, molecular weight and chemical structure. Ester plasticizers are selected based upon cost/performance evaluation.
- What is a general performance ester plasticizer?
- Some general performance ester plasticizers used in the marketplace today are DOA, DIDA, DIDP, DOP, DINP and other phthalates and adipates made from straight-chain alcohols of 7–11 carbons in length. Ester plasticizers are commonly used only for their as-molded, low-temperature contribution.
- How to choose a high-performance ester plasticizer?
- The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer. 1.
- Do polar elastomers use glycol ether alcohols?
- As polarity is important to the application of ester plasticizers and the application to polar elastomers, it is necessary to note that some of the AAA types use glycol ether alcohols. The presence of the oxygen atoms of the glycol ether alcohols causes higher polarity than occurs with common (carbon only) alcohols.
- Are bio-plasticizers better than FDCA esters?
- The introduction of extra ether bond significantly reduced the melt-point of FDCA esters and increased the plasticization efficiency. From the results of Tg and the elongation at break, we found that all three bio-plasticizers were superior to the DEHP.
