In this article, winter clothes, bedding, pillows, mattresses are produced in the Republic of Uzbekistan and used in the export products of foreign countries in domestic market shopping centers;existing nonwoven fabri...In this article, winter clothes, bedding, pillows, mattresses are produced in the Republic of Uzbekistan and used in the export products of foreign countries in domestic market shopping centers;existing nonwoven fabric samples were used as toys, children’s clothing as a heat retainer, a space-filler was selected on the basis of marketing survey analysis. Chemical bonding, processing technology, methods, linear density, thickness, air permeability, hygroscopicity, heat storage and heat transfer properties of the samples were analyzed experimentally based on the preparation methods, the fiber content was compared with the standard technology. The advantages and disadvantages of the samples were studied and recommendations for use in sewing according to consumer requirements were given.展开更多
We want to conclude on the interest of the “crimping” process used to produce the glass wool and to make a comparison for anisotropic factor obtained from structural property (air permeability) as well as thermal pr...We want to conclude on the interest of the “crimping” process used to produce the glass wool and to make a comparison for anisotropic factor obtained from structural property (air permeability) as well as thermal property (thermal conductivity and diffusivity). The main structural (densities, porosity, specific surface, air permeability) and the thermal (conductivity, diffusivity, heat capacity) characteristics of this glass wool are presented. Thermal results are determined by using several methods (Hot disc (HD), Heat Flow Meter (HFM) and Guarded Hot Plate).展开更多
Under the trend of low-carbon economy,the technique of producing mineral wool insulation material from molten blast furnace slag are of great significance both to Insulation materials industry and metallurgical indust...Under the trend of low-carbon economy,the technique of producing mineral wool insulation material from molten blast furnace slag are of great significance both to Insulation materials industry and metallurgical industry on the aspects of energy conservation and emissions reduction.This paper presents characteristics and use of mineral wool made of blast furnace slag,and also introduces mineral wool production process and key techniques.It also put forward a number of issues need to be addressed in the process.The inherent mechanism affecting the performance of the of mineral wool is analyzed.And it points out the target and future direction of R & D in Baoshan Iron and Steel in mineral wool technology field.展开更多
文摘In this article, winter clothes, bedding, pillows, mattresses are produced in the Republic of Uzbekistan and used in the export products of foreign countries in domestic market shopping centers;existing nonwoven fabric samples were used as toys, children’s clothing as a heat retainer, a space-filler was selected on the basis of marketing survey analysis. Chemical bonding, processing technology, methods, linear density, thickness, air permeability, hygroscopicity, heat storage and heat transfer properties of the samples were analyzed experimentally based on the preparation methods, the fiber content was compared with the standard technology. The advantages and disadvantages of the samples were studied and recommendations for use in sewing according to consumer requirements were given.
文摘We want to conclude on the interest of the “crimping” process used to produce the glass wool and to make a comparison for anisotropic factor obtained from structural property (air permeability) as well as thermal property (thermal conductivity and diffusivity). The main structural (densities, porosity, specific surface, air permeability) and the thermal (conductivity, diffusivity, heat capacity) characteristics of this glass wool are presented. Thermal results are determined by using several methods (Hot disc (HD), Heat Flow Meter (HFM) and Guarded Hot Plate).
文摘Under the trend of low-carbon economy,the technique of producing mineral wool insulation material from molten blast furnace slag are of great significance both to Insulation materials industry and metallurgical industry on the aspects of energy conservation and emissions reduction.This paper presents characteristics and use of mineral wool made of blast furnace slag,and also introduces mineral wool production process and key techniques.It also put forward a number of issues need to be addressed in the process.The inherent mechanism affecting the performance of the of mineral wool is analyzed.And it points out the target and future direction of R & D in Baoshan Iron and Steel in mineral wool technology field.
