Methyl Acetyl Ricinoleate as Polyvinyl Chloride Plasticizer
ESBO (epoxidized soybean oil—Drapex 39) with a specific density of 0.99 g cm 3 and a viscosity of 650 cP (at 25 °C) by supplied form Galata chemicals. Production of PVC Compoundings The order of addition of the reactants and the temperature control are key factors for a suitable blend.
Nontoxic bio-plasticizers for PVC as replacements
Another vegetable based plasticizer is epoxidized soybean oil (ESBO), a kind of renewable oil with viscosity 35 cPs; it has been long known as secondary plasticizer and a secondary stabilizer in PVC. ESBO is available with iodine value as low as 1 g l2/100 g, i.e. ≈ 0.04 mol double bonds in each molecule of ESBO.
Plasticizers > Epoxidized Oils (ESBO, ELO)
Vikoflex 7190 Epoxidized Linseed Oil by Cargill is a plasticizer based on epoxidized linseed oil. It provides plasticization of PVC and PVA emulsions. It is well suited for formulations requiring maximum oxirane content... view more Vikoflex 9010 Epoxidized Vegetable Oil Cargill
Methyl Acetyl Ricinoleate as Polyvinyl Chloride Plasticizer
PVC could be used for a wide range of applications such as cable covering [2 ], flooring [3], packaging [4 ], coatings [5 ], pipes [6], among many others. For these reasons and due to its relative low cost and high versatility, PVC is one of the most common polymers used in our day life. PVC without plasticizer is a rigid polymer at room
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...
