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Environmental friendly damping plate

Environmental friendly damping plate takes special rubber and thermoplastic plastics as raw material by equipping of high efficiency environmental friendly fire retardant. It has features of heat resistance, sound insulation and high loss factor. And it is friendly to environment. Thus it is suitable for damping noise reduction of warship, submarine, high-speed locomotive and large bus.
Index:

Specific gravity

1.6-1.7g/cm³

Loss factor

0.5-0.8

Smoke density

=200

Application temperature

-30℃ — +90℃

Xenon arc aging(130℃)

≥ 140hr

Reagent resistance

qualified

 


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