日韩日韩日韩公开视频|二区欧美动漫在线播放|国产色无码精品视频国产|激情视频中文字幕久久久|人妻午夜人妻内射视频社区|视频精品在线一区二区三区|亚洲Av秘 无码一区二区2|欧美久久久久久久一区二区三区

Hengxiang News
HengXiang Funos  superstatic sound absorption board
HengXiang Funos superstatic sound absorption board
Product Category:Sound absorption and noise reduction products
HengXiang Funos superstatic sound absorption board is a universal sound absorbing material designed for different acoustic applications. It has excellent sound absorption performance, and plays the role of acoustic barrier (transmission loss); For vibration problems can play a damping and fluid-structure coupling (vibration isolation) role.
Product Introduction

 

HengXiang Funos superstatic sound absorption board product advantages


HengXiang Funos superstatic sound absorption board is a universal sound absorbing material designed for different acoustic applications. It has excellent sound absorption performance, and plays the role of acoustic barrier (transmission loss); For vibration problems can play a damping and fluid-structure coupling (vibration isolation) role.

HengXiang Funos superstatic sound absorption board is an acoustic material developed with a unique and advanced opening technique that achieves excellent sound absorption at a much thinner thickness than traditional materials. Based on the principle that the thickness and density of the material determine the peak frequency of the sound absorption coefficient, it can realize the sound absorption effect on the special noise frequency in engineering.

Acoustic properties
Sound absorption effect
● Open-hole structure combined with composite hole design, to achieve effective absorption of air sound in the wide band.
● A unique combination of physical properties maximizes absorption at critical noise frequencies.

Sound barrier effect (transmission loss)
● Relatively high density and high flow resistance provide an effective barrier to sound waves.
● It can replace the multi-layer composite foam sound barrier to a certain extent.

Vibration damping and decoupling (isolation effect)
● Good viscoelastic characteristics can effectively reduce or eliminate the resonance of the metal sheet structure (such as sound insulation cover body, pipe wall, etc.), in order to reduce the radiation noise of the structure.
● When used as vibration isolation pad, it can effectively reduce the sound propagation of the structure.

 

HengXiang Funos superstatic sound absorption board product specification


● Product description: flexible open hole acoustic material with composite pore structure.
● Base material: opening material based on synthetic rubber, color: black.
●Should be used: high efficiency sound absorbing material, can be used in different environments, such as: fan coil, pipe lining, cabinet lining, refrigerator system, sound insulation cover, pipe system, etc


Application field

 

 

HengXiang Funos superstatic sound absorption board sound absorption performance (ISO354)

 

Product parameter

HengXiang Funos superstatic sound absorption board technical parameters

 

Instructions for ordering


Installation Precautions


禄丰县| 蒲江县| 乐业县| 称多县| 平遥县| 油尖旺区| 长沙县| 攀枝花市| 大竹县| 蕲春县| 土默特左旗| 洞口县| 仁怀市| 磴口县| 瓮安县| 新沂市| 丰宁| 商河县| 湟源县| 河东区| 同心县| 泾源县| 巨野县| 长宁县| 内江市| 天台县| 苏州市| 山东| 衡南县| 双城市| 丹阳市| 平安县| 望谟县| 黄浦区| 麻栗坡县| 涟源市| 合水县| 南平市| 清河县| 襄城县| 宁德市|