Product Name: rock wool blanket
Price: US$
Detail: 1. Rock wool blanket
(1) Weight：100-180kg/m3
(2) Specification：Length:3000mm Width:1000mm
(3) Thickness：30mm；
2.Performance
1)Good performance of thermal insulation, mechanical, fire prevention
2)High acidity has better chemical stability and fiber durability.
3)Low cost and high temperature resistance.
2.4. Good characteristics of sound absorption