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Fireproof Rock Wool Board for Wall Insulation Rock wool boards are made of inorganic silicate fibers and are inherently non-flammable, making them ideal for use in fire doors, firewalls, ships, high-rise buildings, and interior decoration. They provide excellent fire protection and are widely used in both residential and commercial applications. Http://office.chinawj.com.cn/member/product/list.php
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Second, Thermal Insulation Properties: Rock wool products offer excellent thermal insulation due to their low thermal conductivity, which is approximately 0.035–0.044 W/(m·K) at normal temperatures (around 25°C). These materials are lightweight, non-toxic, soft, and easy to process, making them popular in metallurgy, chemical engineering, and construction industries. Third, Sound Absorption Performance: Rock wool boards have outstanding sound insulation and sound absorption capabilities. Their porous structure allows air to pass through, creating resistance that reduces sound energy by converting it into heat. This makes them ideal for use in auditoriums, shopping malls, theaters, subways, train stations, airports, hotels, and high-end residential areas.
For more information on our fireproof rock wool products, visit our official website or contact us directly. We offer high-quality solutions tailored to your needs. Whether you're looking for fire protection, insulation, or sound control, our rock wool boards deliver reliable performance and long-term value.Diesel generation welding machine, also known as engine welding machine, is a machine integrating the engine and the welding machine, the generator directly drives the welding machine to work by rotating the current, generally there are gasoline power, diesel and diesel power, the most commonly used, with a small power auxiliary power supply, can drive lighting and other low-power equipment. Working principle: firstly, the Diesel Engine drives the generator, and the electricity generated is used to provide AC power for the welding machine, and then the internal rectifier bridge is rectified into direct current, and finally the output is used as the welding power supply.
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Vibropac Machinery Co.,Ltd , https://www.vibropac-power.com