How can EMEROX Esters help you improve your formulation?
EMEROX Ester 2130
[PDF] Synthesis and Characterization of Azido Esters as Green
A visualization model is proposed to show the features of structure, density, thermal stability, and hypergolic activity for estimating propellant performances and their application abilities and greatly improves the efficiency and quality of developing high-performance propellants. Expand 24 PDF Save Alert
Designing Rosin-Based Plasticizers: Effect of Differently
group cardanolrosin ester plasticizer (ECR) was obtained after purifying by silica gel and rotating evaporation. 2.5. Synthesis of the End Group Castor Oil Methyl EsterRosin Ester Plasticizer. Pyridine (11 g, 0.14 mol), castor oil methyl ester (43.68, 0.14 mol), and the obtained CD were dissolved in 80 mL of dichloromethane. The mixture was
Ester Plasticizers for Polyvinyl Chloride - Springer
plasticizers were produced using, as a rule, acid catalysts (mainly sulfuric acid and also benzene- and p-toluene-sulfonic acids) [2]. Despite high performance and low cost, sulfuric acid practically is not used at modern en-terprises for the following reasons: occurrence of such side processes as dehydration of alcohols to ole ns and
18 Technical Ester plasticizers for high-temp AEM elastomers
Ester plasticizers for high-temp AEM elastomers Acrylic elastomers are used in applica-tions requiring continuous service up to 175°C and intermittent exposure to ex-tremely high temperatures of up to 200°C. 1 the past year, These elastomers are considered lower-cost alternatives to other high-temperature elastomers, such as fluoroelastomers
- What is an ester plasticizer?
- An ester plasticizer, in its simplest concept, is a high-boiling organic solvent that when added to an elastomeric polymer reduces stiffness and permits easier processing.1 For general performance applications, compounders require moderate performance in several areas without particular emphasis on any one.
- 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.
- Can polymeric esters enhance a high-performance elastomer?
- One example of how polymeric esters can enhance a high-performance elastomer is depicted in Figure 3. High-saturated nitrile is used in many high-heat applications. The use of 8-10 trimellitate is well documented as the plasticizer of choice for HNBR.
- 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.
- Which elastomers use polymeric esters?
- Polymeric esters are especially suited for high performance elastomers, such as nitrile, high saturated nitrile and polyacrylates. Polymeric esters also have found utility in chlorinated polyethylene, chlorosulfonated polyethylene and fluoroelastomers.
- Are plasticizers suitable for elastomers and high-temperature polymers?
- Plasticizers commonly used for the traditional and the high-temperature polymers are extractable, incompatible or too volatile. This paper provides information on plasticizers that are designed for traditional elastomers and high-performance polymers.
