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Soundcoat Soundfoam HTC

Soundfoam HTC is lightweight, flexible, open cell polyimide foam.

Foam Type: Flexible Foam

Density: 7.051 - 7.051 kg/m³

Chemical Family: Polyimides (PI)

End Uses: Acoustic Barrier, Appliances, Marine Applications

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Foam Type
Product Type

Features & Benefits

Product Highlights
  • Fire Resistant
  • Preferred sound absorption material for fire safety areas.
  • Excellent resistance to heat.
  • Excellent sound absorption and thermal insulation.
  • Won't mold, rot, or erode from vibration
  • Stable over extreme temperatures

Applications & Uses

Note

HTC Conditioning is a patented soundcoat process that results in superior acoustic properties and improved foam modulus.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Compression Set (50%)20.0%-
Flammability RatingFAR 25.856/25.853(a) UL 94 HF-1 ASTM E-162 <5 ASTM E-662 3<5--
Foam Density0.44lbs/ft³-
Foam TypePolyimide--
Temp. Range (Continous)-238 to 400°F-
ThicknessAny thickness to 14inch-

Regulatory & Compliance

Quality Standards