Liugezhuang glass wool insulation glass wool manufacturer of combustion performance Grenada

Glass Sales Tel :0316 -7093766 18730629993 Liu wool is in a molten state by centrifugal blowing technology for filamentary material fibrosis spraying thermosetting resin, and then after thermal curing deep processing, can be made with a variety of Use of the series. It has a flame retardant, non-toxic, corrosion resistance, density of small, low thermal conductivity, chemical stability, low moisture absorption, good hydrophobicity and many other advantages, is now recognized as the most superior performance of thermal insulation, sound-absorbing materials, has a very wide range of uses. The plate material, thermal insulation blankets, tubes have been widely used in construction, chemical, electronics, electric power, metallurgy, energy, transportation and other areas, sales Tel 0316 -7093766 18730629993 Liu acoustic noise, the effect very significant. Due to centrifugal glass wool is soft, fine fiber construction will not irritate the skin, and thus by construction units welcomed the preferred thermal insulation products. Usage: glass wool carpets, sound-absorbing cotton blanket is an ideal acoustic and thermal insulation materials are widely used in house walls, ship engine room insulation; computer room, freezer thermostat; various generator room, pump house noise reduction; stereo cabinets, audio adjustment. Sound absorption coefficient: glass wool carpets, sound-absorbing cotton blankets for sound-absorbing materials used, keep in the back of the surface air layer or paste decorative materials. The thickness of the air layer within the range of 100-150mm, the thicker layer of air, the higher the sound absorbing rate of the low range, such as air thickened to 300mm, the effective range of the sound absorption rate extended to 100Hz. Usage: Function: acoustic wall, wall insulation, wall insulation, wall insulation. Centrifugal glass wool fibers fluffy staggered inside, there are a lot of tiny pores, is typical of porous sound-absorbing material Sales Tel 0316 -7093766 18730629993 Liu, has good acoustic properties. Centrifugal glass wool can be made into wall, ceiling, space absorber, etc., can be a lot to absorb sound energy in the room, reducing reverberation time, reduce interior noise. Centrifugal glass wool sound absorption characteristics not only with the thickness and density, but also on the factors overlay material, structure and so on. In architectural applications need while taking into account cost, aesthetics, fire, moisture, dust, anti-aging, and many other problems. Centrifugal glass wool are porous sound-absorbing material, with good acoustic performance. Absorbing glass wool can not due to the surface roughness, but because a large number of fine pores and communicating the inner and outer holes. When a sound wave is incident on the glass wool, the acoustic energy down into the pores within the material, causing the vibration of air molecules in the air gap. Due to viscous resistance of air and the air molecules and the pore wall friction, and the sound energy into heat loss. Centrifugal glass wool for better high-frequency sound absorption properties. Sales Tel 0316 -7093766 18730629993 Liu