Development of a vegetable oil based plasticizer for preparing flame
A novel method was developed to prepare a castor oil based flame retardant plasticizer containing phosphaphenanthrene groups (PCOPE) for the preparation of poly (vinyl chloride) (PVC). The molecular structure of PCOPE was characterized with FT-IR, 1H NMR and 31P NMR spectroscopy.
Development of a vegetable oil based plasticizer for preparing flame
Abstract A novel method was developed to prepare a castor oil based flame retardant plasticizer containing phosphaphenanthrene groups (PCOPE) for the preparation of poly (vinyl chloride) (PVC). The molecular structure of PCOPE was characterized with FT-IR, 1 H NMR and 31 P NMR spectroscopy.
Application of Different Vegetable Oils as Processing Aids
Rubber composites based on renewable vegetable oils are being increasingly developed, as these materials significantly reduce the use of petroleum-based carcinogenic oils as plasticizers in rubber products. Apart from renewability, vegetable oils have some major advantages, such as easy availability, biodegradability, and environmentally friendly nature. Until now, vegetable oils, such as palm
Research progress of novel bio-based plasticizers and their
Four novel soybean oil-based plasticizers were prepared in this way and compared based on mechanical properties. The result showed that acylated polyols-methanol exhibits superior mechanical character and ester bond may be beneficial to mechanical property.
Role of the Oxethyl Unit in the Structure of Vegetable Oil-Based
Ang et al. [ 13] developed a novel palm oil-based plasticizer (shown in Scheme SIa ), a polycarboxylate, using the alcoholysis of palm oil with glycerol, followed by esterification with phthalic anhydride. The resulting product can be used as a primary plasticizer for PVC.
- Can we make bio-based plasticizers from used soybean cooking oil?
- The objective of this study was to produce new and renewable bio-based plasticizers from used soybean cooking oil (USCO). First, USCO was completely converted into free fatty acids (FFAs) using lipase from Candida rugosa. Next, these FFAs were enzymatically esterified with benzyl alcohol in solvent-free systems.
- Can bio-plasticizers replace petroleum-based plasticizers in the manufacture of PVC materials?
- The THR value decreased from 31.8 MJ m −2 to 17.9 MJ m −2. This method provides a versatile way to prepare a bio-plasticizer from vegetable oils, and it is expected to partially or completely replace petroleum-based plasticizers in the manufacture of PVC materials.
- How to make bio-compactible plasticizer?
- One of the most distinguished methods in producing bio-compactible plasticizer is the epoxidation of vegetable oils and fatty acid. There are several processes for the epoxidation such as chemical and chemoenzymatic processes.
- What are bio-based plasticizers?
- In response, many researchers have focused on developing functional, biocompatible, sustainable, highly biodegradable, and safe plasticizers from biomass sources (bio-based plasticizers). These include isosorbide, cardanol, vegetable oils, and various organic acids such as citric, succinic, levulinic, tartaric, and gallic acids [7, 13, 14].
- Is castor oil based flame retardant plasticizer suitable for poly (vinyl chloride)?
- A novel method was developed to prepare a castor oil based flame retardant plasticizer containing phosphaphenanthrene groups (PCOPE) for the preparation of poly (vinyl chloride) (PVC). The molecular structure of PCOPE was characterized with FT-IR, 1H NMR and 31P NMR spectroscopy. Flame retardant poly (vinyl chloride)
- Do epoxidized benzyl esters provide flexible PVC films?
- Epoxidized benzyl esters provided flexible PVC films with favorable properties. The objective of this study was to produce new and renewable bio-based plasticizers from used soybean cooking oil (USCO). First, USCO was completely converted into free fatty acids (FFAs) using lipase from Candida rugosa.
