Thermal Properties of Manganese Chloride Salt Reinforced [PVA: PVP] Blend Films

The casting process was used to make pure [PVA: PVP] polymer blend film and MnCl2.4H2O salt augmented polymer blend film at varied weight ratios ((10, 20, 30, 40, 50) wt. percent). The influence of salt weight ratio on the thermal characteristics of [PVA: PVP] polymer blend films augmented with MnCl2.4H2O salt was also investigated. The coefficient of thermal conductivity of the [PVA: PVP] polymer blend films reinforced by MnCl2.4H2O was found to be higher in the experimental results. As the weight ratio of MnCl2. 4H2O grows and then falls, the MnCl2.4H2O salt increases and then reduces erratically. As the concentration of MnCl2.4H2O salt rises, it is discovered that the thermal conductivity coefficient of whole polymer mix films is extremely low. As a result, such films could be utilized as heat-insulation shields. The temperature of glass transition and crystal melting temperature of [PVA: PVP] polymer blend films reinforced by MnCl2.4H2O salt change as the weight ratio of MnCl2.4H2O salt increases.

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Influence of weight ratio in polymer blend film on the phase separation structure and its optical properties

The European Physical Journal Applied Physics ◽

10.1051/epjap/2009002 ◽

2009 ◽

Vol 45 (2) ◽

pp. 20501 ◽

Cited By ~ 1

Author(s):

H.-M. Li ◽

Z. Wang ◽

X.-C. Chen ◽

Z.-D. Xie ◽

D.-J. Shu ◽

...

Keyword(s):

Optical Properties ◽

Phase Separation ◽

Polymer Blend ◽

Weight Ratio ◽

Blend Film ◽

Polymer Blend Film

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Directed ordering of phase separated domains and dewetting of thin polymer blend films on a topographically patterned substrate

Soft Matter ◽

10.1039/c7sm00799j ◽

2017 ◽

Vol 13 (27) ◽

pp. 4709-4719 ◽

Cited By ~ 16

Author(s):

Nandini Bhandaru ◽

Alamgir Karim ◽

Rabibrata Mukherjee

Keyword(s):

Polymer Blend ◽

Spin Coating ◽

Blend Film ◽

Patterned Substrate ◽

Blend Films ◽

Immiscible Blends ◽

Thin Polymer ◽

Polymer Blend Film

First demonstration of aligning the phase separated domains in a thin polymer blend film of two immiscible blends during spin coating on a topographically patterned substrate.

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Evolution of 3D structures in a phase-separating polymer blend film confined by symmetric flat walls

The European Physical Journal E ◽

10.1140/epje/i2003-10048-0 ◽

2003 ◽

Vol 12 (2) ◽

pp. 211-214 ◽

Cited By ~ 4

Author(s):

A. Bernasik ◽

J. Rysz ◽

A. Budkowski ◽

R. Brenn ◽

K. Kowalski ◽

...

Keyword(s):

Polymer Blend ◽

3D Structures ◽

Blend Film ◽

Polymer Blend Film

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Investigation of a Biosensor Based on Phenylalanine Dehydrogenase Immobilized on a Polymer-Blend Film for Phenylketonuria Diagnosis

Electroanalysis ◽

10.1002/elan.201100391 ◽

2012 ◽

Vol 24 (2) ◽

pp. 407-417 ◽

Cited By ~ 15

Author(s):

Seyed Morteza Naghib ◽

Mohammad Rabiee ◽

Eskandar Omidinia ◽

Payam Khoshkenar

Keyword(s):

Polymer Blend ◽

Blend Film ◽

Phenylalanine Dehydrogenase ◽

Polymer Blend Film

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Periodic Porous Stripe Patterning in a Polymer Blend Film Induced by Phase Separation during Spin-Casting

Langmuir ◽

10.1021/la8000398 ◽

2008 ◽

Vol 24 (16) ◽

pp. 8898-8903 ◽

Cited By ~ 20

Author(s):

Jae-Kyung Kim ◽

Kentaro Taki ◽

Shinsuke Nagamine ◽

Masahiro Ohshima

Keyword(s):

Phase Separation ◽

Polymer Blend ◽

Blend Film ◽

Spin Casting ◽

Polymer Blend Film

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Domain Coalescence-Induced Nucleation and Anomalous Growth of Holes in Thin Polymer Blend Film

Physical Review Letters ◽

10.1103/physrevlett.106.078001 ◽

2011 ◽

Vol 106 (7) ◽

Cited By ~ 9

Author(s):

Wuguo Bi ◽

Edwin K. L. Yeow

Keyword(s):

Polymer Blend ◽

Blend Film ◽

Thin Polymer ◽

Polymer Blend Film ◽

Anomalous Growth

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Spinodal Decomposition in a Subsurface Layer of a Polymer Blend Film

Macromolecules ◽

10.1021/ma981709h ◽

1999 ◽

Vol 32 (11) ◽

pp. 3758-3765 ◽

Cited By ~ 18

Author(s):

Jakob Heier ◽

Edward J. Kramer ◽

Peter Revesz ◽

Gabor Battistig ◽

Frank S. Bates

Keyword(s):

Spinodal Decomposition ◽

Polymer Blend ◽

Subsurface Layer ◽

Blend Film ◽

Polymer Blend Film

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The electrical and mechanical properties of Cadmium chloride reinforced PVA:PVP blend films

Papers in Physics ◽

10.4279/pip.120006 ◽

2020 ◽

Vol 12 ◽

pp. 120006

Author(s):

Rana S. Mahmood ◽

Sabah A. Salman ◽

Nabeel Ali Bakr

Keyword(s):

Mechanical Properties ◽

Electrical Conductivity ◽

Polymer Blend ◽

Weight Ratio ◽

Experimental Results ◽

Casting Method ◽

Ac Electrical Conductivity ◽

Elongation At Break ◽

Blend Films ◽

Reinforced Polymer

In this study, pure polymer blend (PVA:PVP) film and salt (CdCl2·H2O) reinforced polymer blend films were prepared at different weight ratios (10 wt%, 20 wt%, 40 wt%) using the casting method. The effect of the salt weight ratio on the dielectric properties of the polymer blend films reinforced by CdCl2·H2O salt were investigated, and the experimental results showed that the dielectric constant and the dielectric loss factor decreased as the frequency increased for all polymer blend films. Moreover, the above-mentioned properties increased with increasing salt weight ratios at the same frequency. The experimental results also showed an increase in AC electrical conductivity with increasing frequency, for all polymer blend films, and the AC electrical conductivity also increased with an increase in the weight ratio of the salt at the same frequency. The effect of the salt weight ratio on the mechanical properties of the salt-reinforced PVA:PVP polymer blend films was also studied. The experimental results obtained from the tensile test of the salt-reinforced polymer blend films show significant change in the values of tensile strength, elongation at break, and Young’s modulus with increasing salt weight ratios; the hardness value first increases then decreases with increasing salt weight ratios, and the fracture energy value increases with increasing salt weight ratios, thus they could be good candidates for hard adhesives with low flexibility.

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