Description

Prodec sound insulation panel double sides are are made by different density inorganic material, pressed with polymer impedance rubber, sandwich structure high –pressure composite molding, forming a damping constraint structure, which change the raw material resonance frequency and multiple increase material air sound reduction index and structure sound reduction index.

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Specification

Size	:	2440x1220x16mm
Core	:	Magnesium
Width	:	2440mm
Length	:	1220mm
Thickness	:	16mm