Effect of inert plasticizers on mechanical, thermal, and
Both inert and energetic plasticizers have involved propellant and explosive formulations to improve process parameters, mechanical properties, and even insensitivity properties of them. Isodecyl pelargonate and dioctyl adipate are the most preferred inert plasticizers in polyurethane based thermoset propellant and explosive formulations.
Effect of inert plasticizers on mechanical, thermal, and
Both inert and energetic plasticizers have involved propellant and explosive formulations to improve process parameters, mechanical properties, and even insensitivity properties of them. Isodecyl pelargonate and dioctyl adipate are the most preferred inert plasticizers in polyurethane based thermoset propellant and explosive formulations.
Effect of Inert Plasticizers on Mechanical, Thermal, and
On the other hand, using plasticizer in the solid propellant preparation process is important because of some advantages such as improving the flow and flexibility, improving mechanical...
The Effect of Concentration and Type of Plasticizer on the
142 Recent Advances in Plasticizers Plasticizers are often inert organic compounds with low molecular weight, high boiling points and low vapor pressures that are used as polymer additives. The main role of the plasticizer is to improve mechanical properties of the polymers by increasing flexibility,
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IOPscience
- Do different plasticizer types affect mechanical and thermal properties of LMP films?
- The effect of different plasticizer types (glycerol: Gly; sorbitol: Sor; propylene glycol: PG; and polyethylene glycol 300: PEG 300) and concentrations (20–40% w/w) on mechanical and thermal properties of LMP films as well as on in vitro release of indomethacin were evaluated.
- Do plasticizers soften thermomechanical properties?
- The effect of the different single-component plasticizers (glycerol, propylene carbonate and ethylene carbonate) on the mechanical and dynamic thermomechanical properties of the films were studied. Moreover, the softening effect of the two-component plasticizer based on deep eutectic solvents (DESs) was addressed.
- What is plasticizer used for?
- Plasticizer is one of the most common additive materials used for the fabrication of solid composite propellants because it can improve the flowability of the propellant slurry during the fabrication process , , .
- How do plasticizers affect a polymer?
- The higher diffusion rate of plasticizer in the polymer, the lower permanence due to the migration out of the polymer matrix [8, 9]. Plasticizers influence also processing of the polymers by changing various parameters: viscosity, filler incorporation, dispersion rate, flow, power demand and heat generation .
- Why do we use plasticizers as polymer additives?
- To improve their processability and mechanical properties, the addition of plasticizers is usable. Plasticizers as polymer additives serve to decrease the intermolecular forces between the polymer chains, resulting in a softened and flexible polymeric matrix.
- What is the efficiency of a plasticizer?
- The efficiency of a plasticizer is defined as the quantity of plasticizer required to provide desired mechanical properties of obtained material .
