polyester acoustic panel insulation material acoustic sound diffuesr material acoustic foam

  2016 new diy acoustic foam sound absorbing materials and noise dampening foam
Self-extinguishing and offers excellent sound absorbing qualities over a wide range of frequencies;It is easy to handle cut and install; The product is available with a wide range of functional or decorative facings and fabrics.
 
 
Specifications

• Excellent acoustic properties 
• Fireproof
• Easy to handle cut and install
• Eco-friendly  

 
Usage
 

• Residence, studio room,home theatres,schools, church,environmental protection, automotive, Marine, architectural decoration, household appliance;etc.

 
Advantage
 

• Samples are free by demand
• Shapes by demand
• Our factory directly sell with 15 years’ experience,high quality and competitive price,using encironmental material,no toxin.
• Test:ROHS,REACH,CA117,ISO9001

 
 
 
Absorption coefficie
 
 Frequency            Absorption coefficient
 
 125HZ                          0.11
 200HZ                          0.24
 400HZ                           0.64
 800HZ                          1.06
 1600HZ                        1.03
 40000HZ                      1
 NRC:0.8 
 
 
Our service
 
1) Customized design is available
2) Sample time: 3 days
3) Production date:10-15days after order confirmed
4) Port:Xiamen