... heat, noise, vibration characteristics of Anti-steam, dust-proof, waterproof PVC free foam sheet/Decoration, Display BoardWe’re Jinan Julong ... .5mm~33mmColorWhite, Black, OthersDensity0.4g/cm3~1.5g/cm3TypePVC Free Foam 0.5mm ~ 8mmPVC Celuka Foam 8mm ~33mmApplicationa. ... , silencer, silencers, seismic performance, etc.2. Anti-steam, dust-proof, waterproof, anti-rust, anti-acid, alkali, salt, such ...