Asphalt rubber shows good road performance. However, the compatibility and aging problems of asphalt limit its application. The improvement solubility crumb in was investigated this research, mechanism effect on rheological properties activated studied. First, by using a sodium hypochlorite (NaClO) solution, pore characteristics microstructure were analyzed. Second, influence rubber’s activatio...

Nocardia nova SH22a, a bacterium capable of degrading gutta-percha (GP) and natural rubber (NR), was used to investigate the GP degradation mechanism and the relations between the GP and NR degradation pathways. For this strain, a protocol of electroporation was systematically optimized, and an efficiency of up to 4.3 × 10(7) CFU per μg of plasmid DNA was achieved. By applying this optimized pr...

Aquaporins (AQPs) are channel-forming integral membrane proteins that transport water and other small solutes across biological membranes. Despite the vital role of AQPs, to date, little is known in physic nut (Jatropha curcas L., Euphorbiaceae), an important non-edible oilseed crop with great potential for the production of biodiesel. In this study, 32 AQP genes were identified from the physic...

in this article the transient heat transfer in rubber parts has been studied. this study is usefull for estimation of the minimum curing time of the rubber parts and thereby to ensure the quality of the rubber. also is the temperature distribution during the rubber curing is well know, then the curing time could accurately be estimated, which will lead to a better curing process. in this regard...

Over the last years, the demand for high strength and low weight materials, such as fabric-reinforced plastics, has grown in the aeronautical industry. By decreasing the production cost with short production cycle times and increasing reproducibility by automation, fabric-reinforced plastics are becoming increasingly better economical competitors to other construction materials such as for exam...

The experiment was to study the effects of replacing soybean meal by rubber seed meal on growth, economics and carcass characteristics of broiler. A total of 150 day-old commercial broiler (Cobb-500) was reared for a period of 35 days. There were five treatments including T0 (without rubber seed meal), T1 (10% rubber seed meal), T2 (20% rubber seed meal), and T3 (30% rubber seed meal) and T4 (4...

Huntite (CaMg3(CO3)4) is a calcium magnesium carbonate mineral and in the dolomite group. Although studies on Huntite's flame retardant raw material feature stand out, it used paint industry, industrial sectors such as plastics, pol-ymers, special rubbers, pharmaceuticals. In this study, experiments were carried out by producing brake pad samples different mixing ratios from huntite glass fiber...