China Sound Absorption Glass Wool Board with Black Glass Tissue - 32-96 kg/m³ Density, 15-75 mm Thickness for HVAC Duct Insulation for sale

Sound Absorption Glass Wool Board with Black Glass Tissue - 32-96 kg/m³ Density, 15-75 mm Thickness for HVAC Duct Insulation

Price Negotiable

Price: FOB, CFR

MOQ: Full container load

Delivery Time: 10 days after order

Brand: OEM

Product Description

Product Overview

Tungkin glass wool board faced with black glass tissue is manufactured from semi-rigid and rigid glass wool board laminated with black glass tissue (BGT). This specialized insulation material is designed for air conditioning duct systems and provides excellent thermal and acoustic performance.

Applications

Commercial, institutional, industrial, and residential construction
Thermal and acoustical insulation for heating, air-conditioning, and dual-temperature duct work
Air handling equipment and plenums operating at air velocities up to 30 m/s (6000 fpm)
Service temperature up to 121°C
Sound absorption treatment for walls, ceilings, acoustic enclosures, generator rooms, and studios

Standard Sizes

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

Technical Specifications

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