Brand Name: Guozhihuifu
Model Number: OEM
Place of Origin: Guangdong, China (Mainland)
Material: PU
Type: Foam
certificates: UL 94 HF-1& UL900 class 2
Size: customized
Colour: Black, grey, white, yellow
rohs compliant: yes
We produce all kinds of PU foam,rubber foam and other composite foam for sound absorbing/insulation,shock reduction,heat/thermal insulation foam,packing foam;etc. according to your special requirement:
Sound-absorbing principle:there are amounts of micro connected pores in the materials,and through the pores waves go deep into the materials and convert sound energy into heat energy.
Applications:electrical and mechanical equipment, aerospace, metallurgy, machinery, medical equipment, environmental protection, automotive, Marine, architectural decoration, household appliance;etc.
our acoustic foam with UL94HF-1 certification,rohs compliant,can extinguish without drops of insoluble substance,just charring...not only good sound absorbing effect and also better safety,few supplier in China can do this.