MISCIBILITY STUDIES OF PVC/PMMA BLENDS IN TETRAHYDROFURAN BY VISCOSITY, DENSITY, REFRACTIVE INDEX AND ULTRASONIC VELOCITY METHOD
Аннотация:
The density and Coefficient of Viscosity for Polyvinyl chloride/poly(methyl methacrylate) (PVC/PMMA) blends in tetrahydrofuran at 303.15 K and 313.15 K were measured. These measured parameters were then used to estimate few other related physical quantities like Huggin’s constants and the interaction parameters μ and α proposed by Chee and Sun et al. to identify the molecular interaction arising in the mentioned polymer blend solutions. The peculiar deviation confirms the structural changes in the solution of blends.
Ключевые слова:
Постоянный URL
Статьи в номере
- NOTE ON 2D SCHR¨ODINGER OPERATORS WITH δ-INTERACTIONS ON ANGLES AND CROSSING LINES
- MULTI PARTICLE STATES CALCULATIONS AND PARTICLES STORAGE IN PERTURBED NANOLAYERS
- NEAR-FIELD RADIO-FREQUENCY PROBING METHOD CAPABILITIES FOR THE STUDY OF WATER STRUCTURAL DYNAMIC
- ANALYSIS OF A SIDEBANDS-BASED QUANTUM CRYPTOGRAPHY SYSTEM WITH DIFFERENT DETECTOR TYPES
- X-RAY DIFFRACTION STUDY OF THE PHASE AND MORPHOLOGY CHANGES IN YTTRIUM COMPOUND NANOPARTICLES
- SPATIAL-TIME PATTERN OF ELECTRICAL FIELD OF TERAHERTZ PULSE IN THE FAR FIELD
- CRYSTALLIZATION PROCESS IN OXYFLUORIDE NANO-GLASS-CERAMICS DOPED WITH NEODYMIUM IONS
- EFFECT OF HIGH ENERGY ELECTRON BEAM IRRADIATION ON THE OPTICAL PROPERTIES OF NANOCRYSTALLINE TiO2
- STEPWISE CONFORMATION TRANSITIONS FOR A SEMI-STIFF RING POLYMER CONFINED IN A CONICAL TRAP INDUCED BY THE INCREASING EXTERNAL FIELD OR BY CONE’S OPENING ANGLE VARIATION
- PERSISTENT CURRENT OSCILLATIONS IN ELECTRON-HOLE QUANTUM DOTS
- SYNTHESIS OF HEXAGONAL LAF3: ND3+, SM3+ NANO CRYSTALS AND STUDIES OF NLO PROPERTIES
- SOME ASPECTS OF CARBON NANOTUBES TECHNOLOGY
- EFFECT OF OXIDE COMPOSITION (V2O5+Al2O3) VIA GAS PHASE ON THE THERMAL OXIDATION OF InP
- PHOTOLUMINESCENCE IN Fe3+ ION DOPED BARIUM TITANATE NANOPARTICLES
- PARTICIPATION OF NANOCRYSTALLINE TiO2 SURFACE IN THE ELECTRON TRANSFER BETWEEN SEMICONDUCTOR SOLID AND ADSORBED COBALT(III)-RPY COMPLEX
- EFFECT OF ANCHORING ATOMS ON TRANSPORT PROPERTIES OF A CARBON-DIMER BASED MOLECULAR JUNCTIONS: A FIRST PRINCIPLES STUDY