UV and thermal stability of soft PVC plasticized with
In particular, the value of A NT for samples m5 and m20 is even lower than that measured for ESBO, which is usually considered as an efficient stabilizer for PVC. Therefore, PLACARD plays both roles in soft PVC, plasticizer and thermal and UV stabilizer, limiting the oxidation of PVC. Download : Download high-res image (108KB)
Plasticizers > Epoxidized Oils (ESBO, ELO)
Vikoflex 9080 Epoxidized Vegetable Oil by Cargill acts as a plasticizer, stabilizer and acid scavanger. It is based on epoxidized linseed fatty acid ester. It improves low temperature properties of flexible PVC. It is... view more Vikoflex Epoxidized Propylene Glycol Dioleate Cargill
PVC Plasticizers and Stabilizers Following Safer Sustainable
VESTINOL 9 DINP is a very cost-effective, general-purpose plasticizer very useful in soft PVC formulations with a broad processing temperature window. ELATUR DPT (DiPentylTerephthalate) plasticizer has very low Volatile Organic Compound (VOC) residue build-up, has a low viscosity, and is fast fusing upon gelation.
CONTRIBUTION OF EPOXIDIZED SOYBEAN OIL IN PVC
During processing, ESBO helps to reduce viscosity of PVC. The effect is more visible in smoother rolling bank in calendaring process. As a plasticizer: ESBO acts as a secondary...
The Facile Strategy of Improving the Long-Term Stability
Among them, zinc oleate is a heat stabilizer that is beneficial for alleviating the initial whiteness of PVC, and uracil is a heat stabilizer with long-term thermal stability. By combining the two heat stabilizers, it is possible to achieve both the initial whiteness and long-term stability.
