Polymers | Free Full-Text | Plasticizer Enhancement on the
In previous research, a polylactic chitin starch composite was prepared without the use of a solvent to enhance the miscibility. In this study, a polylactic acid (PLA) chitin starch composite was produced with chloroform as a plasticizer in the ratio 1:10. The blending of chitin and starch with PLA ranges from 2% to 8%. Tensile strength, impact, thermogravimetry analysis-Fourier-transform
Novel environmentally sustainable xylitol-based plasticizer
Surya I, Olaiya NG, Rizal S, Zein I, Khalil H (2025) Plasticizer enhancement on the miscibility and thermomechanical properties of polylactic acid-chitin-starch composites. Polymers 12(1):115 Wang G, Zhang D, Li B, Wan G, Zhao G, Zhang A (2025) Strong and thermal-resistance glass fiber-reinforced polylactic acid (pla) composites enabled by heat
Plasticizer Enhancement on the Miscibility and
Plasticizer Enhancement on the Miscibility and Thermomechanical Properties of Polylactic Acid-Chitin-Starch Composites Plasticizer Enhancement on the Miscibility and...
colombia plasticizer rubber sealants | Poly Aluminum Chloride
plasticizers – phthalate plasticizers in colombia . There are basically two types of plasticizers viz., phthalates and non- phthalates. In 2016, phthalates are widely used plasticizer owing to its high usage in various end use applications such as flooring & wall, film & sheet coverings, wires & cables, coated fabrics, consumer goods and others (medical, sports, & adhesive & sealants
Emerald Enhancements: A Consumer and Trade Guide
Developed by the Centro Gemologico para la Investigación de la Esmeralda (CGIE) in Bogota, Colombia, PermaSafe is a permanent, synthetic, epoxy resin for emerald enhancements. This enhancement was intended to be a Colombian alternative to Gematrat/ExCel.
- What are plasticizers used for?
- Plasticizers are an important class of low molecular weight non-volatile compounds that are widely used in polymer industries as additives . The primary role of such substances is to improve the flexibility and processability of polymers by lowering the second order transition temperature, the glass transition temperature (Tg).
- Which plasticizer is best for gelatin films?
- In terms of functional properties, GLY presented higher plasticizing effect and efficiency. Other plasticizers such as sucrose, oleic acid, citric acid, tartaric acid, malic acid, PEG, sorbitol, mannitol, EG, DEG, TEG, EA, diethanolamine (DEA) and TEA were also applied for gelatin films, modifying their mechanical and barrier properties.
- Why are plasticizers important in biopolymer-based films & coatings production?
- In biopolymer-based films and coatings production, plasticizers are also essential additives since they can improve flexibility and handling of films, maintain integrity and avoid pores and cracks in the polymeric matrix .
- What types of plasticizers are used in hydrophilic polymers?
- In addition to water, the most commonly used plasticizers are polyols, mono-, di- and oligosaccharides. Polyols have been found to be particularly effective for use in plasticized hydrophilic polymers .
- What are natural based plasticizers?
- Nowadays, there is increasing interest in the use of natural-based plasticizers that are characterized by low toxicity and low migration. This group includes epoxidized triglyceride vegetable oils from soybean oil, linseed oil, castor-oil, sunflower oil, and fatty acid esters (FAEs) .
- Can bio-based plasticizers replace conventional plastic goods?
- The challenge to implement this new class of natural-based plasticizers matches the increasing interest of material researchers and industries in new bio-based materials, made from renewable resources with the potential, not to totally replace but to reduce the use of conventional plastic goods.
