scholarly journals Natural and industrial wastes for sustainable and renewable polymer composites

2022 ◽  
Vol 158 ◽  
pp. 112054
Author(s):  
Oisik Das ◽  
Karthik Babu ◽  
Vigneshwaran Shanmugam ◽  
Kesavarao Sykam ◽  
Mike Tebyetekerwa ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Industrial Wastes

Structure of Polymer Composites on Basis of Epoxy Resin and Organic and Inorganic Dispersed Industrial Wastes

2016 ◽  
Vol 871 ◽  
pp. 216-222 ◽  
Author(s):  
Ruslan Razinovich Galeev ◽  
Natalya Vyacheslavovna Maisuradze ◽  
Lyailya Abdullovna Abdrakhmanova
Keyword(s):  
Epoxy Resin ◽  
Polymer Composites ◽  
Industrial Waste ◽  
Industrial Wastes ◽  
Filler Concentration ◽  
Technological Parameters ◽  
Epoxy Binders ◽  
Particulate Filler ◽  
Submolecular Structure

he paper presents the influence of the conditions of combining of the epoxy binders and particulate filler on the formation of submolecular structure of the composites. The optimum concentrations of filler among industrial waste in the composition content has been determined and the dependence of the formation of the structure of the following technological parameters such as filler concentration, order of components combining (epoxy resin, hardener and filler), solidification modes of the composition has been identified. Microphotographs of the structure and interpretation of the connection of the properties of the composites and their structure are presented below.

scholarly journals Investigation of Dielectric Properties of Industrial Waste Reinforced Particulate Polymer Composites

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Vijaya Kumar Nimmagadda ◽  
M. M. M. Sarcar ◽  
Ramji Koona
Keyword(s):  
Dielectric Properties ◽  
Polymer Composites ◽  
Industrial Waste ◽  
Unsaturated Polyester ◽  
Low Cost ◽  
Dielectric Strength ◽  
Good Alternative ◽  
Industrial Wastes ◽  
Polyester Matrix ◽  
Paper And Pulp

Environmental awareness today motivates the worldwide researchers on the studies of industrial waste reinforced polymer composites. Rapid industrialization has resulted in the generation of huge quantity of solid and liquid wastes such as sugar, paper and pulp, fruit and food processing, distilleries, dairies, and poultries. The redundancy of industrial waste and government regulations have prompted researchers to try for industrial waste reinforced composites. Being low cost, ease of manufacturing, and high mechanical and other properties, an industrial waste represents a good alternative to the most common composites. In the present study, industrial wastes collected from different industries are used as particulate reinforcement in unsaturated polyester matrix and also in polypropylene and investigated dielectric properties. Results reveal that coupling agent treated composites produce improved dielectric strength due to improvement in compatibility between matrix and reinforcement interface. Results also reveal that industrial waste reinforced in polypropylene has more dielectric strength as compared to reinforcement in polyester.

Preliminary results of the optimization of biogas production at the biogas station of the national research institute of animal production in Grodziec Sląski – Kostkowice

2015 ◽  
Vol 2 (3) ◽  
pp. 26-31
Author(s):  
K. Węglarzy ◽  
Yu. Shliva ◽  
B. Matros ◽  
G. Sych
Keyword(s):  
Agricultural Production ◽  
Crude Protein ◽  
Biogas Production ◽  
Electric Energy ◽  
Corn Silage ◽  
Industrial Wastes ◽  
Organic Mass ◽  
National Research Institute ◽  
Digestion Process ◽  
By Products

Aim. To optimize the methane digestion process while using different recipes of substrate components of ag- ricultural origin. Methods. The chemical composition of separate components of the substrate of agricultural by-products, industrial wastes, fats of the agrorefi nery and corn silage was studied. Dry (organic) mass, crude protein (fat) fi ber, loose ash, nitrogen-free exhaust were estimated in the components and the productivity of biogas was determined along with the methane content. These data were used as a basis for daily recipes of the substrate and the analysis of biogas production at the biogas station in Kostkowice. Results. The application of by-products of agricultural production solves the problem of their storage on boards and in open containers, which reduces investment costs, related to the installation of units for their storage. Conclusions. The return on investment for obtaining electric energy out of agricultural biogas depends considerably on the kind of the substrate used and on technological and market conditions.

Influence of the carbon micro and nanofillers on the electrical and thermal properties of the segregated polymer composites

2017 ◽  
Vol 39 (4) ◽  
pp. 219-226
Author(s):  
O.V. Maruzhenko ◽  
◽  
Ye.P. Mamunya ◽  
G. Boiteux ◽  
S. Pruvost ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Polymer Composites

Microstructure and Physical Properties of Clay-Polymer Composites

2000 ◽  
Vol 628 ◽  
Author(s):  
T.N. Blanton ◽  
D. Majumdar ◽  
S.M. Melpolder
Keyword(s):  
Composite Materials ◽  
Physical Properties ◽  
Polymer Composites ◽  
Basal Plane ◽  
X Ray Diffraction ◽  
X Ray ◽  
Layered Clay

ABSTRACTClay-polymer nanoparticulate composite materials are evaluated by the X-ray diffraction technique. The basal plane spacing provided information about the degree of intercalation and exfoliation of the 2: 1 layered clay structure. Both intercalation and exfoliation are controlled by the identity of the polymer and the clay:polymer ratio.

DEVELOPMENT OF POLYMER COMPOSITES WITH IMPROVED THERMOPHYSICAL PROPERTIES FOR SHIPBUILDING AND SHIP REPAIR

2019 ◽  
Vol 10 (2) ◽  
pp. 117-134 ◽  
Author(s):  
A. V. Akimov ◽  
A. V. Buketov ◽  
А. А. Sapronov ◽  
Mykola V. Brailo ◽  
S. V. Yakushchenko ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Thermophysical Properties ◽  
Ship Repair
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