PVC composite needle-punched felt - sed for sound

Product Introduction   1. Core Product Overview   Classified under Sound insulation and noise reduction product category, PVC composite needle-punched felt - used for sound insulation in air conditioning panels is compounded from rigid PVC substrate and porous needle punched felt, precision die cut into split semicircular shape with bayonet notches and positioning holes for fitting curved inner panel of air conditioning and refrigeration equipment. The dual composite design balances dimension stability from PVC base and porous buffering property of fiber felt, allowing the split semicircle liner to be assembled into circular cabinet inner space and stay closely attached under long term fan vibration and variable ambient temperature. Preformed notches and locating holes realize snap installation without extra adhesive or fixing accessories to shorten field fitting time effectively. All finished felt liners pass alternating high low temperature cycle and compression durability inspecti…

Anti-dust Sealing Damping Sound Insulation And Noise Reduction