- Contact Person : Ms. Hu Janne
- Company Name : Shenzhen Guozhihuifu Polymer Material Co., Ltd.
- Tel : 86-0755-28093779
- Fax : 86-0755-28093776
- Address : Guangdong,Shenzhen,Jingmei Bldg, Taiwan Industry Zone,Shiyan Town,Bao'an District
- Country/Region : China
- Zip : 518108
PU sound absorbing foam
Related Product Searches:PU sound absorbing foam,High Quality,sound absorbing foam block, acoustic foam,OEM
sound absorbing foam block: 1. Comply UL94HF-1, UL900 Class 2.2. Self adhesive/AL foil available.3. Eco-friendly, Rohs compliant .4.Factory sells directly with good quality.
We can procuce composite sound absorbing foam block according to customer's request, special specifications can be customized and processing.
Normal physical properties of PU sound insulation/attenuation material:supplied in sheet form or cut to a specific size and shape
Category | Parameter | |
Tensile strength | 128Kpa | |
Elonggation | 200% | |
Tear strength | 1.56N/cm | |
Rebound degree | 41% | |
Oxygen index | 22.5(oi) | |
75% compression permanent deformation(70 °C 22H) | 12.2% | |
indentation force deflection | 25% indentation force deflection | 127N |
indentation force deflection | 65% indentation force deflection | 356N |
indentation ratio | 2.8 | |
composite foams available: compound with foil/AL film/cloth/TPU/other kinds of foams
PU sound absorbing foam
