Glass Wool Felt Roll

1200 (length) * 600 (width) * thickness (3CM-15CM)
10kg-48kg/m³
Glass wool felt is a product made of molten glass fibers using unique centrifugal technology and then processed with an environmentally friendly formula binder based on thermosetting resin. It is a flexible glass fiber product made of glass fibers with a diameter of only a few microns, and can be composited online with moisture-proof veneer according to different customer requirements. Because it has a large number of tiny air gaps, it plays the role of thermal insulation, sound absorption and noise reduction, and safety protection. It is the best material for building thermal insulation, sound absorption and noise reduction.

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Features
Technical Indicators
Overall Dimension

· Sound absorption and noise reduction, can effectively prevent sound transmission. · Simple construction, can be cut at will. · Antibacterial and mildew-proof, aging-resistant and corrosion-resistant to ensure a healthy environment. · A1 grade fireproof, permanently non-flammable. · Low moisture absorption, stable physical properties. · Strong vibration resistance and high durability. Scope of application: Suitable for insulation, sound absorption and noise reduction of various commercial, industrial and residential buildings such as heating, ventilation, tanks, air conditioning, etc.
Specifications: Bulk density (kg/m3) Width (mm) Length (mm) Thickness (mm) Number of pieces per pack 24－80 600 1000/1200 25-100 6-8 pieces 24－80 1200 600/1200 25-100 6-8 pieces Standard thickness (mm) 25 30 40 50 60 70 80 90 100 Recommended thickness of insulation material: Ambient temperature 20℃ Working temperature of the insulated equipment (℃) 100 150 200 250 300 350 400 450 500 Thickness(mm) 40 60 85 120 150 170 200 230 250 Note: The above table is based on the outer protective layer of the insulation material being bright white iron or aluminum; the environmental wind speed is zero Assuming the surface temperature of the insulation structure is: 50℃ Thermal conductivity: Average temperature ℃ 25 50 100 125 150 200 250 300 Thermal conductivity W /m.K 0.03 0.035 0.041 0.044 0.049 0.057 0.07 0.09

Bulk density (kg/m3)	Width (mm)	Length (mm)	Thickness (mm)	Number of pieces per pack
24－80	600	1000/1200	25-100	6-8 pieces
24－80	1200	600/1200	25-100	6-8 pieces

Ambient temperature 20℃	Working temperature of the insulated equipment (℃)
	100 150 200 250 300 350 400 450 500
Thickness(mm)	40 60 85 120 150 170 200 230 250

Average temperature ℃	25	50	100	125	150	200	250	300
Thermal conductivity W /m.K	0.03	0.035	0.041	0.044	0.049	0.057	0.07	0.09