cold insulation Glasswool roll r value owens corning fiberglass insulation glass wool insulation blanket for oven

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Product Overview

Description


 


 



Product Description


1 Feature


good sound absorption


A1 fireproofing


excellent chemical stability


2 Application


used for the heat insulation and sound absorption in building roofs, Movie theatres, TV Station, Broadcasting & Radio, testing laboratory, Sound absorption setting, cooling air conditioning pipes and insulating heat in cold storage and warehouse




2010331147292469900.jpg 3TechnicalData








































































Item



Unit



Index



Standard



Density



Kg/m3



10-48



GB/T 5480.3-1985



Average Diameter of Fiber



μm



5.5



GB/T 5480.4-1985



Moisture Content



%



≤1



GB/T 3007-1982



Grade of Combustion


 Performance


 

Incombustibility A-class



GB 8624-1997



Shrinkage Temperature 


under 


Thermal Load



°C



≥250



GB/T 11835-1988



Heat Conductivity



W/m·k



0.033~0.047



GB/T 10294-1988



Hydrophobicity



%



≥98.2



GB/T10299-1988



Hygroscopicity



%



≤5



GB/T 16401-1986



Acoustic Absorptivity


 

Mixed Voice Standard 


of 1.03Product



GBJ47-83



Slag Ball Content



%



≤0.3


 

  


i  


 


1 Samples


Free/Can produce according to your samples/The color according to your require


2 Product


Competitive shipment service/Complete after sales service


3 Our advantage


Professional manufacturer/Advanced equipment/Good quality& flexible/Competitive price/High quality team


4 Cerificationinitpintu_


0.1863 s.