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.
Milestones - KLJ Group
Total Capacity of >175,000 tpa incl >51,000 tpa of Chlorinated paraffins. United Chemicals: A joint venture,set up in 2016, between KLJ Organic Qatar WLL and Gulf Chlorine to produce Caustic Soda Prills,Chlorinated Paraffin Wax,Hydrochloric Acid,Sodium Hypochlorite and marketing of HCI,Calcium Chloride & Sodium Hypochlorite in Gulf countries. +.
Handbook of Plasticizers - 2nd Edition - Elsevier
The book covers the uses, advantages, and disadvantages of plasticizers, historical and theoretical background, their effects on process conditions, and health, safety, and environmental issues. Key Features Readership Table of Contents Product details About the Author Ratings and Reviews
Chlor-Alkali - KLJ Group
Calcium Chloride Pellets (CaCl 2 94% solid) UNITED CHEMICALS: A Joint venture between KLJ Organic Qatar W.L.L and Gulf Chlorine formated in 2016. Promoters of Gulf Chlorine are already operating Chlor-Alkali and Calcium Chloride plant in Oman and Abu Dhabi. This strategic JV shall oversee: .
PVC Plasticizers and Stabilizers Following Safer ...
Similarly, the new Mark 3610 and Mark 3611 liquid stabilizer grades, again when plasticized with Drapex Alpha 200, have 55-65% lower loadings as compared to traditional Calcium/Zinc (Ca/Zn) and Barium/Zinc (Ba/Zn) stabilizer systems, and come with excellent transparency and heat stability.
- 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 ).
- 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)
- 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 do plasticizers affect film flexibility?
- This combination of plasticizers with the main components of films, interspersed between polymer chains, causes the chains to move apart and a reduced rigidity of structures, thus increasing film flexibility ( Guilbert & Biquet, 1996 ).
