Rock wool Rock wool sandwich sandwich sandwich wool wool wool sandwich sandwich Beijing

Beijing ultra-era (one Runxin) Color specializing in the production of various models of rock wool sandwich panel, rock wool sandwich Beijing wool Rock wool sandwich sandwich sandwich rockwool rock wool sandwich its rock wool sandwich panel: 1 Advantages: Good fire resistance, sound better. 2. Disadvantages: strength is not good enough. 3. Fire rating: A-Level Application: Widely used in steel plants, simple activities room roof, wall, ceiling and air clean room partition. Rock wool sandwich panel features: 1, the appearance of quality: surface smooth, without prejudice to the practical scars, stains damaged. 2, combustion performance: non-combustible. 3, the heat load shrink temperature: 643 degrees. 4, moisture absorption: 3.9%. 5, organic matter content: 2.9%. Materials are suitable: 1. / under plate thickness: 0.25 ~ 0.8mm color steel / electricity, hot galvanized plate / stainless steel plate 2. The core :( mine) rockwool capacity of 120 ~ 150kg / m 3. side seal steel with or without side seal strip: 0.4mm ~ 0.8mm galvanized welcome customers to inquire negotiations, all employees over age looking forward to cooperating with you!