1. acoustic noise insulation of the device can also play a sound absorption function, improve environmental quality. 2. The sound absorption performance of how much money rich air layer Lishui fiberglass, reasonable installation, to get the best sound absorption Lishui fiberglass much money, fire performance class A non-combustible. 3. Waterproof glass fiber itself does not absorb water, glass wool does not absorb water from the surrounding air. After being immersed in water easy to self-drying, rebound well, insulation, high efficiency and stable performance 4. insulation and a huge number of uniform slender glass fiber glass wool products in high temperature air generated great resistance and the heat transfer are arranged perpendicular to the direction , which can effectively prevent heat transfer and reduce heat loss. 5. durability even thin fibers closely linked and non-residue ball characteristics, so that high-temperature glass wool mute king avoids other insulation materials in use for some time and deformation accumulation and thermal performance degradation phenomena or subject to vibration. 6. No corrosion glass fiber and binder chemical composition, high temperature glass wool leachable chloride content minimum, PH value is maintained at between 7-8, will not cause corrosion of equipment and pipes are insulated. The study showed that in buildings, single-wall due to restrictions mass law, which must be heavy wall to get good sound insulation. For residential household wall Lishui fiberglass how much money, if the wall is divided into two or more layers, sound volume will be significantly improved. This is because, when the sound hit the first layer of wallboard in consumption, transmission part will enter the cavity between the two panels, after bouncing back and forth several times in the cavity, part of the transmission to the opposite wall, and the other part It is worn out. Meanwhile, the cavity between the two layers have a spring-like effect in that wall of sound system with elastic advantageous further insulation. If filling muted wool or mute king ace environmental sound-absorbing cotton in the cavity Lishui fiberglass how much sound during sound propagation in the cavity bounces back and forth will be greatly attenuated noise amount has increased. Visible impact of the wall cavity or green cotton wool for sound insulation is very important. Silent King Building Material Co., Ltd. specializes noise, sound-absorbing materials, has a large inventory of long-term supply. Fiberglass board _ _ Lishui fiberglass wool quality wholesale (view) provided by the Shenzhen Municipal Building Materials Co., mute king. Shenzhen mute King Building Material Co., Ltd. (www.geyinmian1.com) is a professional "sound insulation board, cotton insulation, insulation blankets, insulation pads, acoustic soft bag, environmental sound-absorbing cotton, polyester fiber," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Silent King" brand has a good reputation. We adhere to the "service first, customer first" principle, to mute the king in a soundproof, sound-absorbing materials, has won the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!