China Glass Wool Ceiling Tiles 48-80 kg/m³ Density with 0.032-0.033 W/(m·K) Thermal Conductivity for Office Acoustic Insulation for sale

Glass Wool Ceiling Tiles 48-80 kg/m³ Density with 0.032-0.033 W/(m·K) Thermal Conductivity for Office Acoustic Insulation

Price Negotiable

Price: Negotiable

MOQ: Full container load

Delivery Time: To be discussed

Brand: OEM

Product Description

Product Overview

Tungkin thermal insulation glass wool ceiling tiles are composed of fine, stable, uniformly textured inorganic glass fibers bonded with non-water soluble, fire-retardant thermosetting resin. These moisture-resistant panels provide excellent acoustic and thermal performance for commercial and institutional applications.

Technical Specifications

Density (Kg/m³)	Tolerance	Thermal Conductivity W/(m·K)	Service Temperature (°C)	Fiber Diameter (mm)	Shot Content (%)	Moisture Resistance (%)	Combustibility
48	±6	≤0.033	≥400	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	±6	≤0.032	≥400	5-8	≤0.2	≤1.0	(A) Non-combustible

Standard Product Sizes

Density (Kg/m³)	48	56	64	80
Thickness (mm)	25, 38, 50	15, 20, 25, 38, 50	15, 20, 25, 38, 50	15, 20, 25, 38, 50
Length (mm)	1220, 610, 600
Width (mm)	610, 600

Custom sizes available upon request.

Applications

Designed for commercial, institutional, industrial and residential construction as acoustic and thermal ceiling panels for suspended ceiling systems. Ideal for open plan offices, board rooms, schools, stores, and shopping centers where acoustic control, aesthetic appearance, and thermal performance are essential.

Thermal Performance

Thermal conductivity performance chart for glass wool ceiling tiles

Thermal resistance properties of glass wool insulation materials

Sound Absorption Performance

Thickness (mm)	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz	STC
15	0.66	0.76	0.60	0.80	0.89	0.80	0.75
20	0.68	0.81	0.68	0.78	0.85	0.80	0.80
25	0.77	0.82	0.70	0.86	0.90	0.75	0.85
38	0.64	0.88	1.02	0.91	0.84	0.62	0.90
50	0.78	0.92	0.79	1.00	1.03	1.10	0.95

Sound Transmission Loss

Thickness (mm)	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz	STC
15	30	42	51	59	62	51	50
20	33	44	52	60	63	53	52
25	35	46	53	59	63	55	54
38	38	47	55	58	63	57	56
50	44	55	63	67	71	71	64

Key Advantages

Excellent acoustic absorption properties with STC ratings up to 64
Superior thermal conductivity (≤0.032-0.033 W/(m·K))
Lightweight construction for easy installation
Moisture resistant with ≤1.0% moisture absorption
Non-combustible (Class A fire rating)
Energy efficient thermal insulation
Aesthetically pleasing decorative finish
Fire resistant properties

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TUNGKIN INDUSTRY Co.Ltd

Location Xihu Industrial zone Shilong Dongguan Guangdong China

Contact Person Jackson Zhu

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