Biodegradable Plasticizer from Cardanol via Acid-Free Catalysis
The most widely used phthalic ester plasticizers are reproductive toxic and nonbiodegradable. Developing biodegradable plasticizers from biomass resources remains a great challenge for the enrichment and pollution of plasticizers that seriously damage the environment. In this study, a biodegradable plasticizer (CEPT, cardanol-based epoxy plasticizer containing a triazine ring) was fabricated
Natural-based plasticizers and biopolymer films: A review
In this respect, most of the traditional plasticizers used in synthetic polymer processing are not suitable for some biodegradable thermoplastics such as poly (3-hydroxybutyrate) (PHB), reinforcing the need for further investigations and developments in this area.
PRODUCTION AND CHARACTERIZATION OF RICE STARCH AND CORN STARCH BASED
knowledge, this is the first report in Pakistan on the use of different proportions of rice and corn starch, separately, along with glycerol and sorbitol plasticizers, as well as rice hulls and eggshells as natural fillers, for manufacturing bioplastics. It is also the first study in Pakistan that explores the
Developments of biobased plasticizers for compostable polymers in the
The development and utilization of biobased plasticizers derived from epoxidized soybean oil, castor oil, cardanol, citrate, and isosorbide have been broadly investigated. The synthesis of...
Ecotoxicity of the Adipate Plasticizers: Influence of the
It is known that the industrial plasticizer dioctyl adipate is characterized by reduced toxicity and a short biodegradation period. The paper describes the synthesis of a number of new asymmetric esters based on adipic acid and ethoxylated butanol by azeotropic esterification. The receipt of the products was confirmed by IR spectra.
- Are plasticizers biodegradable?
- Plasticizers are additives used to ensure flexibility to polymer blends and thereby to increase their processability. As the typical plastic component phthalates and other fossil-based components contribute environmental issues since such compounds are not biodegradable.
- Can bio-based biodegradable plastics replace plastic?
- Although plastics have significantly improved our quality of life, it is crucial to shift toward sustainable alternatives, such as bio-based biodegradable plastics. Biodegradable plastics are gaining popularity, and for the sake of the environment, plastics could be replaced by biodegradable bioplastics derived from various sources.
- Do bio-based and biodegradable plastics increase environmental sustainability?
- Because bio-based and biodegradable plastics increase environmental sustainability, numerous disciplines have contributed to the literature on bio-based and biodegradable plastics, resulting in a wide range of topics of interest. Fig. 8. Contributions of bio-based and biodegradable plastics papers by subject area 4.1.5. Publications by institutions
- Should plastic be banned in Pakistan?
- Whereas in the long term, Pakistani government either needs to impose a strict fine or a complete ban on the production, use and distribu-tion of plastic with no relaxation. Similarly, heavy fines should be imposed on industries to regulate their behavior as avoiding the penalty could be an incentive for businesses to stop using plastic.
- Can biodegradable polymers solve plastic waste disposal problems?
- Similarly, heavy fines should be imposed on industries to regulate their behavior as avoiding the penalty could be an incentive for businesses to stop using plastic. In addition to that, biodegradable polymers can serve as a practical alternative to solving plastic waste disposal problems.
- Are biodegradable plastic blends a panacea for plastic pollution?
- Narancic T, Verstichel S, Reddy Chaganti S, et al. Biodegradable plastic blends create new possibilities for end-of-life management of plastics but they are not a panacea for plastic pollution. Environ Sci Technol. 2018;52:10441–10452. doi: 10.1021/acs.est.8b02963. [DOI] [PubMed] [Google Scholar]
