Roll

Offer Details

Offer Type:
Offer Group:	Glass Wool roll/felt/board
Offer Post Time:	2009-11-09
Expiration Date:	2009-12-16
Details:	Distinctive advantages: Unique technology; Rebound degree after compressive packing is up to 99.2%. Soft and long glass fibers can maximally lessen flying catkins in the construction. Sound absorption and noise reduction; It can effectively prevent sound from spreading. Grade A1 incombustible materials. Easy for construction; Cutting at will. Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment. Low moisture absorption; Stable physical properties. Scope of application: It is widely used for heat insulation and sound absorption in industrial workshops, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc. Technical Parameters item unit index measured value remarks Bulk density kg/m3 10-96 10-96 GB/T 13350-2000 Average diameter of fibers m < 8.0 4.0-6.0 GB/T 13350-2000 Moisture resistivity % > 98 > 98.5 JISA9512-2000 Thermal conductivity W/m. K 0.049-0.042 0.045-0.032 GB/T 13350-2000 Incombustibility incombustible up to standard (Grade A) GB/T 13350-2000 Sound absorption coefficient 1.03product reverberation positioning 24kg/m3 2000Hz GB/J47-83 Max. Working temperature 400 410 GB/T 13350-2000