Rheology of Green Plasticizer/Poly(vinyl chloride
These experiments help to show that the green plasticizers described herein are viable replacements for DEHP, providing a less toxic alternative with comparable processing and rheological...
Processes | Free Full-Text | Rheology of Green Plasticizer
Therefore, in this work, the rheological behavior of PVC blends prepared with the three families of green plasticizers ( Figure 1) was compared to that of blends containing DEHP and DINCH to gain a better understanding of the blends’ dynamic rheological behavior under processing conditions.
[PDF] Rheology of Green Plasticizer/Poly(vinyl chloride
Our group has developed several replacement compounds that have good biodegradation kinetics, low toxicity profiles, and comparable plasticizer properties to DEHP. Knowledge of the rheology of PVC–plasticizer blends at elevated temperatures is crucial for understanding and predicting the behavior of the compounds during processing.
Blends via Time–Temperature Superposition - ResearchGate
several replacement compounds that have good biodegradation kinetics, low toxicity proles, ... (PVC); blends; green plasticizers; rheology; time–temperature superposition; extrusion 1
Rheology of ‘Green’ Plasticizers: Application of Time
endocrine disruptor in humans. As such, there has been an effort to synthesize new ‘green’ plasticizers, with more favorable biodegradation behaviour. It is important to ensure that these ‘green’ plasticizers have comparable mechanical properties to their commercial counterparts. My thesis research aimed to document the
- Should plasticizer be used in stereolithography-based additive manufacturing?
- Adding plasticizer is an efficient way to regulate the rheological behavior of ceramic paste and quality of green body in stereolithography-based additive manufacturing.
- Does plasticizer type affect rheological behavior and solid loading?
- Conclusion The type and content of plasticizer had substantial effects on the rheological behavior and solid loading, leading to differences in macro / micro structure and property of the green body and sintered part. The shear shinning and thixotropy behaviors were characterized for both PEG-400 and DBP cases.
- Does plasticizer improve the toughness of green bodies?
- The dimensions of feature part are larger than those of the test samples, and the structure is more complex and no chamfering at right angles, which can more clearly reflect the effect of the plasticizer in improving the toughness of the green bodies and reducing the damage caused by the inner stress and shrinkage [14, 32].
- How do plasticizers affect rheological behavior and solid loading of ceramic paste?
- The type and content of plasticizers (polyethylene glycol (PEG) and dibutyl phthalate (DBP)) had substantial effects on the rheological behavior and solid loading of ceramic paste, leading to varied macro / micro structure and strength of the green and sintered parts.
- How does plasticizer affect the rheological properties of film-forming solution?
- Plasticizer influenced the rheological properties of film-forming solution. Plasticizer was efficient for the improvement of properties of blend film. The chitosan/zein film with PEG-400 exhibited superior properties.
- Does plasticizer type affect chitosan/Zein film rheological and structural properties?
- The chitosan/zein film with PEG-400 exhibited superior properties. The purpose of this study was to evaluate the effect of plasticizer type (glycerol, PEG-400, and sorbitol) and concentration (0%, 15%, 30% and 45%, w /w dry polymer weight) on rheological and physico-mechanical and structural properties of chitosan/zein blend film.
