... 3 thin,long inner fiber 4 fire proof 5 CE sound proofing insulation glass wool material in roll Our factory is ... insulation blanket performance advantages:1) Heat insulation and heat preservation, sound adsorption and noise reduction2) Low slag indusion content, thin and ... /m3)Boards1200-2400600-120020-10024-96Blanket11000,2000120025-15012,16,20,24,32,40,48Batt1160-1200410-610100-20010-48 5, We can ...