Glass Wool Blanket

Glass wool blanket uses high-quality fiber glass as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption...

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Introduction

Glass wool is noncombustible, nontoxic and resistant to corrosion; it has low weight by volume, low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity. 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 can be faced with various Vapor Barrier, such as FSK, White Polypropylene,Black Glass Tissue, Perforated aluminum foil and Kraft paper facing ect. Glass wool blanket is packed with PE bag (inside)+ PP bag( outside) in colors and shrink package.

Glass Wool Board Sizes

Density	Thickness	Length	Width	Speical size can be produced as request.
Kg/m3	mm	m	m
10	40-200	5-30	0.6-1.22
11	40-200	5-30	0.6-1.22
12	40-200	5-30	0.6-1.22
14	25-200	5-30	0.6-1.22
16	25-200	5-30	0.6-1.22

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