Velsiflex Plasticizer | Benzoate Based, Non-Phthalate
Velsiflex plasticizers are an environmentally friendly option for formulators looking for an alternative to commodity and specialty phthalate esters. Velsiflex is a non-phthalate plasticizer and uses benzoic acid as a key raw material. It is therefore a more environmentally-friendly product versus traditional commodity phthalates that have been
Company and Business Overview
reFlex 100 High Solvating Plasticizer Comparison Introduction Companies who historically used fast gelling, high solvating phthalate plasticizers have been compelled to switch to alternate systems, most of which are not as fast or efficient. reFlex 100 offers significant benefits as a co-plasticizer with the capability to:
Investigation of the Compatibility of a Novel Copolymer Based on
Abstract Plasticizers were added to the polymeric networks to improve the performance of the composite solid propellants. Energetic plasticizers were used to increase the energy content, in addition to improving the glass transition temperature and mechanical properties. The compatibility between polymer and plasticizer is an important criterion for obtaining the best thermomechanical
Bioplasticizer - an overview | ScienceDirect Topics
High-performance liquid chromatography was used for lactic acid and acetic acid determination. Concentrations of 90 and 60 mg/mL, respectively, were reported. Reducing sugars in MEF were also determined according to the Cuban Standard NC-712: 2009; Final molasses—determination of total reducing molasses by the Lane–Eynon method at constant volume.
Selection of Superplasticizers for High-Performance Concrete
The first moment consumption of Superplasticizer molecules after the mixing is qualified as the cement/Superplasticizer compatibility. It is very difficult to make high-performance concrete with a very low water-cement ratio, that it will still have a slump value of 50mm 30 minutes with an initial slump value of 200mm.
- Which plasticizer has the best plasticizing efficiency?
- It's worth noting that PSCH has the best plasticizing efficiency attributed to the C–Cl bond on the side. According to the similar compatibility principle, except for hydrogen bonding, the existence of C–Cl bond in PSCH increases the compatibility of plasticizer and PVC.
- What is a plasticizer?
- In general, plasticizers can be defined as low molecular weight (between 300 and 600) , high boiling point materials which are added to a film-forming polymer to enhance its flexibility, durability, processability, and workability . Their addition can avoid shrinking during storage , and in some cases reduce costs .
- Is a high-performance epoxy vitrimer suitable for structural composite applications?
- The present article introduces a high-performance epoxy vitrimer to target structural composite applications. By utilizing a reactive diluent derived from biobased feedstock, the maximum glass transition is tailored to maintain a sufficient temperature window for reprocessing, avoiding the degradation of permanent bonds.
- What are environmental friendly plasticizers?
- At present, the environmental friendly plasticizers mainly can be divided into haplotype plasticizer and polymerization plasticizer [22, 23, 24, 25], which mainly include polyol ester plasticizer, epoxy plasticizer, citrate plasticizer and polyester plasticizer and so on.
- Is copolyester plasticizer better than DOP?
- The obtained copolyester plasticizer with flexible long alkane chains and polar C–Cl groups shows improved solvent extraction resistance and better compatibility between plasticizer and PVC compared DOP.
- What are hydrophilic plasticizers?
- This hydrophilicity can lead to an increase in WVP and a tendency of the polymer to absorb more water from the environment. Hydrophobic plasticizers, such as vegetable oils, triacetin, tributyl citrate, triethyl citrate, and fatty acids are good alternatives to solve this problem.
