Plasticiser loss from plastic or rubber products through diffusion and
Polymers experience degradation during storage and service. One of the main degradation mechanisms of plasticised-polymer products is the loss of plasticiser, which leads to poorer mechanical
A Strategy for Nonmigrating Highly Plasticized PVC
Phthalate esters are still the most powerful plasticizers and dominate the plasticizer market due to their great plasticizing effect and low-cost, although phthalate plasticizers can migrate to
Combining Renewable Eleostearic Acid and Eugenol to
The recent studies on sustainable plasticizer mainly focus on raw material source, synthesis method and plasticization, but the effect of chemical functional groups (epoxy group and ester group) of sustainable plasticizer on compatibility and thermal stability of plasticized polyvinyl chlorid (PVC) materials has been ignored. In this study, two kinds of sustainable plasticizers (eleostearic
Perspectives on alternatives to phthalate plasticized poly(vinyl
All of the efficient effect on PVC blends proved that PSOPE could be used as a flame retardant plasticizer. Research article Entering markets and bodies: Increasing levels of the novel plasticizer Hexamoll DINCH in 24 h urine samples from the German Environmental Specimen Bank
Plasticizer effects on vinyl extrusion efficiency - Cannon - 1980
The choice of plasticizer for extrusion of flexible vinyl profiles is usually made for product performance properties. This paper deals with plasticizer influence on the entire extrusion process from...
- Can plasticizer improve the plasticity of polyvinyl chloride (PVC)?
- Plasticizer is an important assistant in the production process of polyvinyl chloride (PVC), which can effectively improve the plasticity of PVC. However, the durability and plasticizing effect of traditional phthalate plasticizers need to be further improved.
- What is the strain rate of poly (vinyl chloride) plasticizer?
- Four different poly (vinyl chloride) (PVC) materials varying in plasticizer content were studied in a combined experimental and analytical investigation including uniaxial compression tests at strain rates ranging from 10 −3 to 10 4 s −1 at room temperature, and temperatures ranging from −115 to 100°C at a rate of 10 −2 s −1.
- Why is PSCH a good plasticizer on PVC?
- It is verified that the hydrogen bonding interaction between the C=O group of plasticizers and α-hydrogen of PVC exhibited in FT-IR, XPS and solubility parameters DS is the main reason for the effective plasticizing efficiency of PSCH on PVC.
- What happens if you add plasticizer to PVC?
- After adding into PVC, the carbon group absorption band of plasticizer will shift to lower position due to the dipole–dipole interaction between the C=O of plasticizer and α-hydrogen of PVC, which is important to assess the miscibility of PVC and polyester blends.
- Can plasticizer change the temperature and rate dependence of polymers?
- By changing the amount of plasticizer, the temperature and rate dependence are potentially changed, allowing one to better analyse and compare the mechanisms that govern these dependencies. Thus, materials such as PVC have the potential to offer great insight into understanding the interplay between temperature and rate dependence of polymers.
- 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.
