نتایج جستجو برای: jute
تعداد نتایج: 1300 فیلتر نتایج به سال:
The institution of sweeping the roads, streets and compounds of public buildings in most towns is a public nuisance for which the city fathers are responsible. The dust rises in the air and falls into the houses within its reach, especially into the rooms on the first floor. All such surfaces which harbour loose dust should be watered before they are swept. The floors should be mopped with wet ...
Vitamin C, also known as ascorbic acid is essential nutrients that cannot produce in human body and meet up through diet. Jute leaves contain L-ascorbic acid. The amount of unknown different varieties developed by Bangladesh Research Institute. content affected cooking or processing preservation. Therefore, the experiment was conducted to investigate vitamin C fresh jute well effect preservatio...
Industrial humins from biorefining process of sugars were used as reactive thermoset matrix for the preparation humins-jute fibre composites. This material was investigated and benchmarked with jute composites prepared polyfurfurylalcohol (PFA), a well-known biobased thermosetting resin The Dynamic Mechanical Analyses (DMA) showed glass transition temperature (Tg) associated to relaxation cross...
The use of natural fibers in the automotive industry as potentially renewable and environmentally friendly materials is increasing day by day. Natural fiber reinforced polymer composites are also replacing traditional vehicle interior exterior current automobile industry. This study focuses on fabrication hybrid composite with jute carbon using two different thermoset resins such epoxy polyeste...
In assessing the influence of an occupation on health, the main criterion must be disease, for it is measurable whereas " health " so far defies reliable measurement. The association between disease and occupation is easily observed when the clinical picture is clear as in lead poisoning or silicosis; but sometimes it is so obscure that it is only recognized by a man with a sharp and experience...
The use of composite materials is increasingly present not only in several industrial areas but also daily life. With the escalating environmental concern, it necessary search for that prove to be ecologically sustainable and economically viable. Vegetable fibers have been presenting themselves as an excellent alternative, however, because their disadvantage having a high moisture absorption ca...
in the present study, development of new asbestos-free brake pad using lingo-cellulosic fibers and nano aluminum oxide particles was investigated. variable factors were the type of lignocellulosic materials (jute, bagass and rice husk) and the size of aluminum particles (nano and micron). these newly formulated brake pads have been tested under the grey cast iron disc. friction coefficient and ...
In this research, the effect of different matrix materials (epoxy and vinylester) on mechanical properties Basalt, Jute, Glass fiber-based hybrid composites were analyzed mechanically morphologically. The test results achieved by Tensile Vickers hardness test, while morphologic images obtained Scanning Electron Microscopy. Basalt fiber fabric, Jute fabrics 86 gr/m² 100 used as reinforcement ele...
Fiber reinforced composites plays major role in improving the strength of various applications current trends. Based on these trends combination natural jute/coir fiber hybrid composite different size length was examined this study. The fabricated by compression moulding technique impregnating jute and coir with unsaturated polyester resin, Cobalt octoate methyl-ethyl-ketone peroxide as acceler...
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