Performance testing of a green plasticizer based on lactic
A novel lactate derived plasticizer, acetylated lactic acid 1,4-cyclohexanedimethyl ester (ALCH) has been synthesized (Scheme1). The migration behavior, mechanical properties and thermal stability of PVC films were characterized by extraction tests, tensile tests and thermogravimetric analysis (TGA) and the novel plasticizer was compared with
Structure Design, Performance Simulation and Plasticizing
PVC, plasticizer and thermal stabilizers were dissolved in 80 ml THF at 40 °C for 2 h, and the prepared solutions were casted on clean petri dishes and dried at ambient pressure, room temperature for 2 days to remove most of THF. The solid films were taken out and put into vacuum oven for another 2 days to eliminate residual THF.
Ester plasticizers for polyvinyl chloride | SpringerLink
The review covers information from patents and papers that have been published in the past 5 years and deal with the synthesis of ester plasticizers for polyvinyl chloride. The main trends in the progress of this field are analyzed. Data on new esterification catalysts are presented.
Epoxidized methyl ricinoleate bio-plasticizer with a
Among numerous bio based plasticizers, epoxidized fatty acid methyl ester, also known as epoxy fatty acid ester, is favorable for application as an additive material in PVC, which is...
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Palatinol 111P-I is a primary plasticizer developed for wire and cable insulation It is also recommended for vinyl compounds used in automotive applications requiring low fog performance and low temperature flexibility. Chemical Name Diundecyl phthalate Product Number 56975410 BASF Registered Name Palatinol 111P-I CAS No. 3648-20-2
- 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.
- 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.
- How does a plasticizer fog?
- The fogging of a plasticizer is a two-step process including diffusion from the plasticized PVC bulk to the surface, followed by evaporation from the surface to the air/gas phase.
- Why do polyglycerol esters have antifogging properties?
- As with many other antifogging agents, polyglycerol esters also have antistatic properties because the water film that forms on the polymer surface reduces its resistivity. Polyglycerols as such (not esterified) are used as plasticizers in starch based biodegradable thermoplastic compositions.
- Do plasticizers have a low fogging value?
- In the case of PVC artificial leather, plasticizers make up the vast majority proportion of volatile substances; therefore, the automobile industry calls for plasticizers with extremely low volatility, or specifically, a low fogging value. Among all commercial bio-plasticizers, few can fulfil this requirement as well as DIDP.
- 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.
