Acoustic Insulation Glass Wool Board , Fiberglass Air Condi

Acoustic Insulation Glass Wool Board , Fiberglass Air Conditioning Duct Board

Quick Detail:

Glasswool board faced with aluminum foil or black tissue suitable for manufactured the duct of the air conditioning

Description:

Tungkin glasswool ducting board is composed of fine, stable and uniformly textured inorganic glass fibers bonded together by non water soluble and fire-retardant thermosetting resin. It usually faced with one side of aluminum foil (FSK) or black glass tissue (BGT)

Applications:

Tungkin glasswool ducting board is intended for use in commercial, institutional, industrial and residential construction as thermal and acoustical insulation for the exterior of duct work of air- conditioning.

Specifications:

Standard size:

Density Kg/m3	Thickness mm	Length mm
32	20, 25, 75 40, 50, 75	1000-2400
36	15, 20, 25, 30 40, 50, 75
40		Width (mm) 600,1200
44
48
60	15, 20, 25
64
80
96

Main Technical data:

Density (Kg/m3)	Tolerance	Thermal Conductivity At 24°C(+5-2)	Service Temperature	Fiber Diameter	Shot Content	Moisture Resistance	Combustibility
		W/ (m.k)	°C	mm	%	%
32	±3	<=0.034	>=300	5-8	<=0.2	<=1.0	(A) Non-combustible
36
40	+4 -3	<=0.034	>=350
44
48		<=0.033
60	±6		>=400
64		<=0.032
80	±7
96	±8

Chart of Thermal conductivity:

Sound Absorption Coefficient

(Reverberation room method

Density (kg/m3)	Thickness (mm)	250,500,1000,2000HZ (Average)
32,36,40,44	25,40	0.6
	50,75	0.8
48	15	0.4
	20,25	0.6
	40,50	0.8
64, 80, 96	15	0.4
	20,25	0.6

Competitive Advantage:

Sound absorption, save energy