Clean Room Rock Wool Sandwich Panel Introduction Clean Room Rock Wool Sandwich Panel are usually used for wall or ceilings that have certain requirements for fire resistance. In addition, it has very good thermal insulation properties. Most customers like the rock wool sandwich panels. Rockwool sandwich panels are commonly used in clean room engineering in electronics and pharmaceutical plants. Rock wool is a kind of inorganic fiber board which is made of basalt as the main raw material and melted at high temperature. Rock wool board is a new type of heat preservation, flame insulation and sound absorption material. The clean room rock wool sandwich panel is widely used in Purifying factory, combined house, building top attachment, indoor partition, automobile painting room, refrigerator and other project. Specially suitable for the place where is high requirement in the sound-insulation. Technical Details Effective width: 1150 mm/ 950 mm Total board thickness: 50 mm-150 mm Color steel sheet thickness: 0.3-0.6 mm Materials: rock wool Length: It is varied to meet customer’s requirement and transportation constraints Installation: Rabbet joint(Tongue & Groove Type)   Photo & Application [caption id="attachment_4248" align="alignleft" width="300"] clean room sandwich panel[/caption] [caption id="attachment_4249" align="alignleft" width="300"] clean room sandwich panel[/caption]                   [caption id="attachment_4239" align="alignleft" width="300"] clean room[/caption] [caption id="attachment_4241" align="alignleft" width="300"] clean room[/caption]