Acrylic stiffened panels | reinforced sound barrier | Reinforced soundproofing panels | acrylic acoustic panel

 PMMA board also called acrylic board, polymerization of methyl methacrylate monomer MMA together. Reinforced acrylic panels within acrylic plate isometric muscle-filled nylon lines. Features: acrylic plate: light weight, high transmittance, super weather, plasticity, easy processing, secondary recycling, and easy to clean. Reinforced acrylic plate: Anti-bird strike, to prevent secondary damage after damage. Uses: High-speed rail, rail transport, railways, urban elevated highways, industrial noise reduction. Technical Specifications: No. Name Acrylic performance reinforced acrylic performance reference standard one Anbo Lang 15mm sound insulation (Rw) ≥30dB ≥30dB EN-1793Part 1,2 2 Shock comply TB / T3122-2005 meet the requirements of Annex B EN1794-2 EN1794-2 Annex B, TB / T3122-2005 3 transmittance ≥90% ≥90% DIN 5036 4 elastic modulus ≥3100MPa ≥3100MPa ISO527-2 5 tensile modulus ≥65MPa ≥65MPa ISO527-2 6 life ≥ 25 years ≥25 years