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Sound Absorption Glass Wool Board Faced With Black Glass Tissue

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Sound Absorption Glass Wool Board Faced With Black Glass Tissue

Place of Origin : China

Brand Name : OEM

Certification : CE, ISO

MOQ : Full container load

Price : FOB, CFR

Packaging Details : PE Bag

Delivery Time : 10 days after order

Payment Terms : T/T

Supply Ability : 10000 Tons

Feature : Sound Absorption

Color : yellow, white

Density : 32, 36, 40, 44, 48, 64, 80, 96 kg/m3

Product Name : Glass Wool Board

Thickness : 15 - 75 mm

Material : Fiber Glass

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Sound Absorption Glass Wool Board Faced With Black Glass Tissue

Quick Detail:

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

Description:

Tungkin glasswool board faced with black glass tissue is made from semi-rigid and rigid glasswool board laminated with black glass tissue (BGT)

Applications:

Tungkin glasswool board with black glass tissue is intended for use in commercial, institutional ,industrial and residential construction as thermal and acoustical insulation of heating air-conditioning and interior of dual-temperature duct work, air handling equipment and plenums operating at air velocities up to 30 m/s (6000 fpm) and temperatures to121 °c. It also used as an efficient sound absorption treatment of walls and ceilings, acoustic enclosures, generator rooms, studious and others.

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	1000-2400
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
32,36,40,44	50,75	0.8
48	15	0.4
	20,25	0.6
	40,50	0.8
64, 80, 96	15	0.4
64, 80, 96	20,25	0.6

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