Detailed Product Description

Rock wool board is suitable for conditions with great shake and high temperature.The product is often recommended to be used for heat insulation material on boilers,ships,valves and large sized irregular pipes.

Rock wool is elastic,light weighted and could be rolled up and folded.
Its bulk density 60-120kg/m3. Thickness 30-100mm.
Width 1000mm, Length 1000-5000mm.

Heat conduct coeffcient:0.030-0.044w/m.k
Slag inclusion content: less than 12%.
Incombustibility: A
Fiber dia.: 4-7
Service temp.: 268-600 C degree
Acidity coeffcient: more than 1.5
Moisture rate: less than 5%
Hydrophobicity: more than 98%