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Glass Wool Board

Glass wool is silk-like material made by fiberizing melted glass and then coating withthermosetting resin through blowing process. By means of thermal setting, this material can be further processed into series of products for mufti-purpose uses, such as glass wool board, blanket, fiber glass air-conditioning duct, air-conditioning board and so on...

Introduction
Glass wool is widely recognized as the heat-preservation, thermal insulation and sound absorption material with excellent performances in construction, chemical industry, electronic industry, power station, metallurgy, energy industry and communication, presenting very good result. Glass wool has excellent rebound property. After delivery, it will rebound almost the original level in 24 hours after being unpacked. Glass wool board can be faced with various Vapor Barrier, such as FSK, White Polypropylene,Black Glass Tissue, Perforated aluminum foil ect.
 
Glass Wool Board Sizes
 

Item

Unit

                                                Index

Density

kg/m3

25-100

Thickness

m

25-100

Width

mm

600/1200

Length

mm

1000-2500

 

Parameter

Technical Data

 

Max Service Temperature

450˚C

Outer foil temperature limited to 100˚C

ASTM C411

Combustiblity

Non-combustible

ASTM E84

Rigidity

Semi-Rigid

ASTM C1101

Shot content

Free of shot

ASTM C612

Fungi Growth

Does not encourage fungi growth

ASTM C665

NRC Value

0.75-1.24

ASTM C423

Thermal conductibility

< 0.044

ASTM C 518

Moisture absorption

less than 0.2% by volume

ASTM C533

 

 


 

 

 

 

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