Model Number: RWD-4 Brand Name: QUICKFLEX Key Specifications/Special Features: Quick flex industrial rock wool board with strong-strength good thermal stability and chemical stability, and excellent performance in thermal insulation and noise absorption.Non-combustible reach A1.Hydrophobicity or low-chlorine products are available upon customer request.The surface materials such as aluminum foils can be applied onto the boards.Rock wool board can be used for thermal insulation, fire protection and sound insulation of industrial kiln, boiler, oven, large-diameter pipeline, storage tank and other equipment. Standard length*width for board: 1200*600 mm, 1200*1000 mm Thickness (mm) Volume weight (kg/m3) 30 50-75 80-95 100-115 120-130 140-160 170-190 200 40 √ √ √ √ 50 √ √ √ √ √ 60 √ √ √ √ √ √ √ 80 √ √ √ √ √ √ √ 100 √ √ √ √ √ √ 120 √ √ √ √ √ 150 √ √ √ √