Glycerol as an efficient plasticizer to increase the DC
Glycerol as an efficient plasticizer to increase the DC conductivity and improve the ion transport parameters in biopolymer based electrolytes: XRD, FTIR and EIS studies Aziz M. Abdullah a , Shujahadeen B. Aziz b c , M.A. Brza d , Salah R. Saeed a , Bandar Ali Al-Asbahi e , Niyaz M. Sadiq b , Abdullah Ahmed Ali Ahmed f , Ary R. Murad g
Natural-based plasticizers and biopolymer films: A review
Natural plasticizers used in biodegradable films from biomass products (polysaccharide-, protein-, and lipid-based films) or other films obtained by extraction of micro-organisms. Refs. Soybean oil (SO), epoxidized soybean oil (ESO), dibutyl phthalate (DBP) and triethyl citrate (TEC) 6.1.
GLYCEROL DERIVATIVES AS A MODERN PLASTICIZERS FOR STARCH FILMS
Generally, as a plasticizers glycerine is used. However, also some of polyols, (sorbitol, xylitol) may be used as plasticizers ( Talja et al., 2007) . Furthermore, water sorbed in film acts also as plasticizer. The purpose of this work was to found novel application of glycerol , as plasticizers for starch derivatives films.
The effect of glycerol concentration as a plasticizer on
The most widely used type of plasticizer is glycerol (Togas et al. 2017). Various studies have been carried out regarding the making of edible films from hydrocolloid and other gelatin with glycerol as plasticizers. Rusli et al (2017) have conducted research on the manufacture of edible films from carrageenan with glycerol. Setiawan et al
Effect of glycerol plasticizer loading on the physical
This research was set out to explore the development of arrowroot starch (AS) films using glycerol (G) as plasticizer at the ratio of 15, 30, and 45% (w/w, starch basis) using solution casting...
- How much glycerol is in a film plasticizer?
- Dunnet's test showed that there is no significant difference between the control and film plasticizer with 10% glycerol, this may be because the amount of glycerol incorporated with this concentration is not sufficient to produce changes in the polymer network. 3.4. Water vapor permeability
- What is elongation of bioplastic film with different glycerol (plasticizer) content?
- Elongation of bioplastic film with various glycerol (plasticizer) content. film. Elongation of bioplastic films are 16.4% (15 wt%), 34.8% (20 wt%), 59.2% (25 wt%), and 66% (30 wt%). elongation of bioplastic film by 18.4%. With 10% film increased by 42.8%. And 15% increase of plasticizer 49.6%. This shows that with the addition of 1.2 mL sh arply.
- Can glycerol be used as a plasticizer for starch films?
- In order to modify starch films properties the addition of various plasticizers is used. Commonly as a plasticizer water and glycerine is used. In this work, we use glycerol derivatives as a modern plasticizers for constant thickness and 20 cm length. The inf luence of the ratio of various plasti cizers: glycerol, free energy was investigated.
- What happens if glycerol film is overly plasticized?
- In the circumstance of overly plasticized (more than 50% of glycerol) film, adverse effect such as phase separation might take place. This is because the content of plasticizers has exceeded the film’s capability and the film matrix is no longer compatible with the plasticizers’ load, later results in a very gluey film , , , .
- Can glycerol be used as a plasticizer?
- This study showed that the control AS films were brittle, fragile, and not peelable from the Petri dishes. Hence, the incorporation of glycerol as a plasticizer to AS film-forming solutions led to a decrease in the brittleness, fragility, and increase flexibility and peel ability of AS films.
- What is glycerol-sorbitol plasticized film?
- Generally, the performances exhibited by glycerol-sorbitol plasticized film are found between biopolymer film with glycerol or sorbitol only. The physical attributes of the film that have been studied, include mechanical properties, OP, WVP, heat seal-ability and microstructure.
