The Effect of Maleinimides on the Properties of a Rubber Compound Based on Nitrile Butadiene Rubber

Ivanova, А. А.; Danilov, V. A.; Kolyamshin, O. A.; Ushmarin, Nikolay F.; Kol'tsov, N. I.; Khasanov, A.I.

doi:10.1177/0307174x1504200304

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…The heating and cooling rates were 10 • C/min. The studies were carried out according to the method described in [35]. The solubility of polymers in organic solvents was performed using the well-known technique described in the works [32,36].…”

Section: Experimental Methods Seds Processmentioning

confidence: 99%

Blending of the Thermodynamically Incompatible Polyvinyl Chloride and High-Pressure Polyethylene Polymers Using a Supercritical Fluid Anti-Solvent Method (SEDS) Dispersion Process

et al. 2023

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The experimental solubility data of polyvinyl chloride (PVC) and high-pressure polyethylene (HPPE) in organic solvents (toluene, dichloromethane, and chloroform) at temperatures ranging from 308.15 to 373.15 K at atmospheric pressure are reported in the present paper. The solubility of the polymers (PVC and HPPE) in organic solvents (toluene, dichloromethane, and chloroform) was studied at temperatures between 298 and 373 K. The supercritical SEDS dispersion of PVC and HPPE polymer blends at pressures between 8.0 and 25 MPa and at temperatures from 313 to 333 K are reported in the present work. The kinetics of crystallization and phase transformation in polymer blends obtained by blending in a melt, and using the supercritical SEDS method, have been studied. The effect of the HPPE/PVC ratio on the thermal and mechanical characteristics of the polymer blends has been studied. For all studied polymer blends and pure polymers obtained using the SEDS method, the heat of fusion ΔfusH exceeds the values obtained by blending in the melt by 1.5 to 5) times. The heat of fusion of the obtained polymer blends is higher than the additive value; therefore, the degree of crystallinity is higher, and this effect persists after heat treatment. The relative elongation decreases for all polymer blends, but their tensile strength increases significantly.

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Section: Experimental Methods Seds Processmentioning

confidence: 99%

Blending of the Thermodynamically Incompatible Polyvinyl Chloride and High-Pressure Polyethylene Polymers Using a Supercritical Fluid Anti-Solvent Method (SEDS) Dispersion Process

et al. 2023

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“…After being removed from the mixing chamber, the samples were passed through cold rollers and kept at room temperature for a day to relieve internal stresses. The study of the crystallization kinetics and phase transformation in mixtures of copolymers was conducted using a differential scanning calorimeter (DSC) DSC-200 TA (USA) with Pyris software (see details in [34]). The heating and cooling rates were 10 • C/min.…”

Section: Experimental Methodsmentioning

confidence: 99%

Dispersion of the Thermodynamically Immiscible Polypropylene and Ethylene—Propylene Triple Synthetic Rubber Polymer Blends Using Supercritical SEDS Process: Effect of Operating Parameters

et al. 2022

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In this paper, we present the results of dispersion of thermodynamically immiscible polypropylene (PP) and ethylene-propylene triple synthetic rubber (EPTSR) polymer blends using the Solution-Enhanced Dispersion by Supercritical Fluid (SEDS) technique at operation conditions in the pressure range of (8 to 25) MPa and at temperatures t = 40 °C and 60 °C. The kinetics of crystallization and phase transformation in polymer blends obtained by conventional method (melt blending) and by mixing in the SEDS process have been studied using the DSC technique. The effects of the SEDS operation process on the physical—chemical (melting temperature, heat of fusion) and mechanical (microparticle size) characteristics of the SEDS-produced polymer blends were studied.

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VLE properties and the critical parameters of ternary mixture of CO2 + toluene/dichloromethane involved in the SEDS precipitation process

Khabriev

Хайрутдинов

Гумеров

et al. 2021

Journal of Molecular Liquids

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The Effect of Maleinimides on the Properties of a Rubber Compound Based on Nitrile Butadiene Rubber

Cited by 3 publications

References 1 publication

Blending of the Thermodynamically Incompatible Polyvinyl Chloride and High-Pressure Polyethylene Polymers Using a Supercritical Fluid Anti-Solvent Method (SEDS) Dispersion Process

Blending of the Thermodynamically Incompatible Polyvinyl Chloride and High-Pressure Polyethylene Polymers Using a Supercritical Fluid Anti-Solvent Method (SEDS) Dispersion Process

Dispersion of the Thermodynamically Immiscible Polypropylene and Ethylene—Propylene Triple Synthetic Rubber Polymer Blends Using Supercritical SEDS Process: Effect of Operating Parameters

VLE properties and the critical parameters of ternary mixture of CO2 + toluene/dichloromethane involved in the SEDS precipitation process

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