نتایج جستجو برای: polybutadiene nanoparticles
تعداد نتایج: 107697 فیلتر نتایج به سال:
the thermo-oxidative degradation of two viscous liquid resins of 1,2- poly-butadiene (1,2-pbd) and 1,4- polybutadiene (1,4-pbd) have been studied by differential scanning calorimetry (dsc) and thermogravimetry analy-sis (tga). to study further, the effect of flm thickness on oxidation kinetics was periodically studied by tracing the weight of the samples to make comparison with dsc resu...
A simple but robust kinetic mathematical model to predict the mechanical/thermal behaviour of NR and highcis polybutadiene rubber blends is presented. The benchmark blend is a 70% NR with 30% high-cis polybutadiene blend vulcanized in presence of sulphur at 1 phr and single accelerants TBSS or DPG at concentrations equal to 1-0 and 0-1 respectively. Experimental rheometer curves are at disposal...
Background: Ultraviolet irradiation is effectively used as a disinfection method for inactivating microorganisms. Methods: We investigated the bactericidal effects by irradiation with a deep-ultraviolet light-emitting diode (DUV-LED) on the causative microorganisms of catheter related blood stream infection contaminating the solution for intravenous infusion. For irradiation, prototype modules ...
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