UL94 certified acoustic foam - OEM

acoustic foam:, 1. OEM manufacture., 2. UL94HF-1 certified., 3. Fire-proofing., 4. RoHS complaint. - details see: https://www.buildingsupplieshub.com/ul94-certified-acoustic-foam-10092132

Type: Other Soundproofing Materials	Place of Origin: Guangdong China (Mainland)	Brand Name: Guozhihuifu	Model Number: OEM
certifications: UL94HF-1 UL900CLASS2

contact supplier for UL94 certified acoustic foam

We can procuce according to customer request, special specifications can be customized and processing.

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.

Product specification:
Standard size: 2000×1000×30mm(thickness depends on your demand)

density: 14-60kg/m3

Applications:electrical and mechanical equipment, aerospace, metallurgy, machinery, medical equipment, environmental protection, automotive, Marine, architectural decoration, household appliance;etc.

Normal physical properties of PU acoustic foam products material:

Category		Parameter
Tensile strength		128Kpa
Elonggation		200%
Tear strength		1.56N/cm
Rebound rate		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