Structure: composite material
Material: NBR / PVC, cement
Specifications: (8 + 1) mm thick, can be customized according to customer requirements
Fire rating: Class A
Environmental protection level: E1 level
Uses: sound insulation, heat insulation, shock absorption, flame retardant, etc.
由NBR/PVC+胶泥复合而成，是经过我司多年精心研制和工艺革新，应用现代化新技术加工制成成型的绿色环保隔音隔热材料。 The damping sound insulation board is made of NBR / PVC + cement. It is a green environmental protection sound insulation material that is made by our company after years of meticulous development and technological innovation, and processed with modern new technologies.
六 大优势： Six advantages of damping acoustic board :
防火等级：防火等级达A级。 1) Fire rating: A fire rating. GB8624-1997A级 Good fire performance, non-combustibility reaches GB8624-1997A隔音量大：最低隔音量达37dB 2) Large sound insulation: The minimum sound insulation is 37dB
环保防火：完全满足环保E1级:100%不含石棉，遇火无烟无毒，营造绿色健康生活空间。 3) Environmental protection and fire protection: fully meet the environmental protection E1 level: 100% non-asbestos, smoke-free and non-toxic in the event of fire, creating a green and healthy living space.
防爆裂：可防外物撞击后的爆裂，在潮湿环境可正常使用。 4) Explosion-proof crack: It can prevent the burst of foreign objects after impact, and can be used normally in humid environment.
止震性：止震、缓冲性强，多用于汽车底盘隔音减震，设备隔热减震。 5) Vibration damping: It has strong vibration damping and cushioning properties. It is mostly used for automobile chassis sound insulation and shock absorption, and equipment thermal insulation and shock absorption.
耐候耐久性：产品具有耐水性，耐热性，抗紫外线，不会因雨水温度变化引起降低性能或品质异常。 6) Weathering durability: The product has water resistance, heat resistance, and ultraviolet resistance, and will not reduce performance or quality abnormality due to rain temperature changes. 。 Anti-mildew, anti-bacteria, anti-insect, anti-termite .
是 电机房、水泵房、电梯房、降速机房、风机房等工业噪音最理想的隔音降噪材料 a) It is the most ideal noise and noise reduction material for industrial noise such as motor room, pump room, elevator room, speed reduction machine room, fan room, etc.
用于汽车音响、四门隔音、室内底盘、车顶的制震、止震、防震、减震等处理 b) Used for car audio, four-door sound insulation, indoor chassis, roof vibration damping, damping, shockproof, shock absorption and other processing
Principle: Closed-cell foam structure, which consists of cavities, absorbs and refracts sound and weakens it. 面、空气阻力产生的摩擦声等；开孔发泡结构高效吸收较宽 频段的声波、同时大大减少了声波反射，高效抑制驾驶舱内 所产生的混响，还原音响音质。 At the same time, it embodies environmental protection and light weight, and effectively blocks frictional sounds caused by road surface and air resistance when driving ; the open-cell foam structure efficiently absorbs sound waves in a wide frequency band, while greatly reducing sound wave reflections, and effectively suppressing the cockpit . The reverberation produced restores the sound quality of the sound.
Comes with self-adhesive on the back, using environmentally-friendly materials, strong adsorption, firm adhesion, and no deformation. (Friendly tip: wipe the installation position clean before pasting)
Flame retardant test
NBR/PVC 阻燃棉，其特点就是阻燃，用打火机燃烧时，不会出现明火现象，不燃烧不助燃，碰到明火直接耗尽化为黑色粉末状，离开明火就熄灭。 The damping sound insulation board adopts NBR / PVC flame-retardant cotton, which is characterized by flame resistance. When burning with a lighter, no open flame phenomenon will occur. It will not burn and will not support combustion. When it encounters the open flame, it will be depleted into a black powder.
s： 若您对以上阻尼隔音板等产品感兴趣，欢迎狂点右侧的在线客服 ，或致电400-088-8525 ，10年专业团队，竭诚为您服务：） P s: If you are interested in the above damping sound insulation boards and other products, please welcome the online customer service on the right side of Crazy Point, or call 400-088-8525 , a 10-year professional team, dedicated to serve you :)
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