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Impact of plasticizers’ types on the performance of calcium aluminate
They focused on technical calcium aluminates and studied the impact of two plasticizers. The first contained sulfonated polycondensates and sodium sulphate, while the second was based on sulfosalicylic acid. The improving impact of plasticizers was indisputable.
Calcium Stearate Import Data of Russia | Calcium Stearate Market Share
Our calcium stearate import data of Russia and market research report covers market priceof calcium stearate and market share of Russian companies. This helps you to do market analysis on the basis of price, company, etc. efficiently and gain knowledge on market size of calcium stearate in Russia.
The Effect of Calcium Carbonate Addition to
The Effect of Calcium Carbonate Addition to Mechanical Properties of Bioplastic Made from Cassava Starch with Glycerol as Plasticizer June 2025 IOP Conference Series Materials Science and...
Calcium Octoate Market Growth: By Market Competition
Calcium Octoate is a widely used organic compound, primarily utilized as a stabilizer in the production of PVC and other plastics. The product has gained popularity in the plastic manufacturing...
- Which plasticizers are used to analyze water vapor permeability (WVP)?
- The film with lower WVP (∼0.45 M/G immersed in CaCl 2 for 1 min) was analyzed for mechanical properties and WVP, including sorption isotherms, using different plasticizers (glycerol, sorbitol, fructose, and PEG-8000) under different relative humidities. 2.4. Water vapor permeability (WVP)
- Does water act as a plasticizer in alginate–CA films?
- In alginate–Ca films, water acted as a plasticizer by increasing equilibrium moisture content linearly at the beginning (59–80% RH), showing a sharp increase at higher RH ( Fig. 5 ). 4. Conclusions Alginate films immersed in CaCl 2 appear to generate a film with better barrier properties to water vapor.
- Is Peg a plasticizer?
- Edible films containing PEG as plasticizer have been reported as being white or to have white residues when the molecular weight of PEG is higher than 1450 ( Ayranci, Buyuktas, & Cetin, 1997; Donhowe & Fennema, 1993; Jangchud & Chinnan, 1999 ).
- How does a plasticizer affect WVP?
- According to Guilbert and Biquet (1996), the addition of a plasticizer modifies the properties of the film by reducing the intermolecular bonds between the polymer chains, thus increasing the WVP of the film. Contrary to this, films containing fructose and sorbitol showed lower WVP than films without plasticizer ( P <0.05).
- Do alginate films with plasticizers increase moisture content?
- Compared to plasticized alginate films, alginate films without plasticizers did not have a sharp increase in moisture content ( Fig. 5 ). When a plasticizer is added to the film a J-type shaped isotherm is observed, which is characteristic of foods with small soluble molecules ( BeMiller & Whistler, 1996 ).
- How does the size of a plasticizer molecule affect its efficiency?
- According to Mangavel et al. (2003), the size of plasticizer molecules influences their efficiency and improves the mechanical properties of films; as the size of a plasticizer molecule increases, its plasticizing efficiency increases.
