UL94 certified wave crest acoustic foam - OEM

acoustic foam material:, 1. OEM manufacture., 2. UL94HF-1 certified., 3. Fire-proofing., 4. RoHS complaint. - details see: https://www.buildingsupplieshub.com/ul94-certified-wave-crest-acoustic-foam-10092535
Type: Other Soundproofing MaterialsPlace of Origin: Guangdong China (Mainland)Brand Name: GuozhihuifuModel Number: OEM
certifications: UL94HF-1 UL900CLASS2   
UL94 certified wave crest acoustic foam
contact supplier for UL94 certified wave crest 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 deflection25% indentation force deflection127N

indentation force deflection

65% indentation force deflection356N
indentation ratio2.8

Packaging Detail:as request
Delivery Detail:5-7days

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