First, product characteristics introduced:
1. The sound energy loss is large, the acoustic energy barrier effect is obvious, and the barrier property is good (2mm thickness weighted sound insulation amount exceeds 27dB).
2. The flame retardant performance meets the requirements of BS476-7 Class 1, and the oxygen index reaches more than 35%.
3, high strength materials, good flexibility, can be arbitrary bending.
4, the material itself does not contain lead, cadmium, harmful substances limit in line with the EU RoHS directive, no pollution to the environment.
5, construction is convenient, dry construction.
6, the use of low cost, easy maintenance.  

 

Second, product performance parameters:

                                                                                                                                                                                                                                                                                          

Item	Indicators	Test Standard
Density (g/cm3)	2.5±0.2	GB/T533-2008
Sound reduction (thickness 2mm) dB	≥22	GB/T19889.3-2005
Hardness (Shore A) degree	75±5	GB/T531.1-2008
Tensile Strength (MPa)	≥2.6	GB/T528-2009
Elongation at break (%)	≥80	GB/T528-2009
Oxygen Index (%)	≥35	GB/T2406
Sflammability SBI	Class 1	British BS476-7
Policy Limits	Conform to EU RoHS directives

Third, the product processing size
                                                                   

Product Thickness	Product Width	Product Length
0.8mm~5.0mm	1200mm	300~8000mm

Fourth, application product case