نتایج جستجو برای: wool fibers
تعداد نتایج: 74554 فیلتر نتایج به سال:
The exothermic effects of high regain fiber types have been described before; yet, there not reliable tests to demonstrate these on the human body. Most test methods focus steady-state measurements; therefore, during changes in environmental humidity are typically analyzed or quantified. We conducted a set fabric that shows connection between effect water vapor uptake and its consequence for he...
In the EU, sheep bred for dairy and meat purposes are of low quality, their economic value is not even enough to cover shearing costs, wool generally seen as a useless by-product farming, resulting in large illegal disposal or landfilling. order minimize environmental health-related problems considering elemental compositions discarded materials such waste wool, there need recycle reuse develop...
Homogeneity of the primary layer in mineral wool production process is required for high quality products. State-of-the-art measurement techniques for the evaluation of primary layer homogeneity are very slow and can only be applied after the product is manufactured. We present here a method that enables on-line monitoring and control and is based on experimental modeling using neural networks....
Worthful wool products have excellent properties such as high strength, resiliency, dyeability, air imprisonment and it is comfortable that can be used easily. But this fiber has a limitation of nutrition and destruction via wool products digesting species such as Tineola bisselliella. This research evaluates silver nanoparticles efficiency accompany with citric acid stabilizing agent in protec...
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