Sound and Heat Insulation Glasswool Blanket Formaldehyde-Free Brown Fiberglass

Product Description

Product Description

What is glass wool?
Glass wool is a kind of thermal insulation material, which belongs to a category of glass fiber and is a kind of man-made inorganic fiber. Glass wool is a material made by fiberizing molten glass to form a cotton-like material. The chemical composition is glass and it is an inorganic fiber. It has good molding, low volume density, high thermal conductivity, thermal insulation, good sound absorption performance, and corrosion resistance. Corrosion-resistant and chemically stable.

Why use glass wool?
Glass wool is a very good fireproof and thermal insulation material. Thermal insulation can effectively reduce energy consumption, improve the comfort and quality of life of the building, make your building warm in winter and cool in summer, achieve energy saving and emission reduction, and slow down the global climate. warming;
In addition, our thermal insulation materials have excellent fire protection and can improve fire safety;
The biggest feature and advantage over other insulation materials is that glass wool has sound absorption and noise reduction properties.

 

Detailed Photos

 

 

Product Parameters

Available size:

Density	Thickness	Width	Conductivity	Packing	PKG/40'HQ
(kg/m3)	(mm)	(mm)	(W/m.k)	(pcs/PKG)	(NO#)
24	25	1200	0.036	1	Loading Qty. Please consult
24	30	1200	0.036	1
24	40	1200	0.036	1
24	50	1200	0.036	1
32	30	600	0.035	1
32	40	600	0.035	1
32	50	600	0.035	1
48	25	600	0.034	1
48	30	600	0.034	1
48	40	600	0.034	1
48	50	600	0.034	1
96	25	1200	0.033	1

Conductivity Value tested under temperature in 23ºC
Consult your local sales representative for other available sizes and specification.

Physical Properties:

Tested Content	Tested Method	Tested Value
Density	ASTM C612	48kgs/m³
Thickness	GB/T 17795-2008	50mm
Average diameter of fibers	GB/T 17795-2008	6.0μm
Coefficient of Heat Conductivity	ASTM C177	0.034W/m·K
Thermal Resistance	ASTM C653	1.45m^2.K/W
Average NRC	EN ISO 354	0.95
Maximum Service Temperature	ASTM C411	170ºC
Corrosion Resistance	ASTM C665	No Chemical Reaction
Mold Resistance	ASTM C665	Mildew proof
Moisture Absorption	ASTM C1104	Less 3% by weight
Humidity veneration Rate	ASTM E96	Max 0.013g/24Hours=m^2
Non-Combustibility	ASTM E84	Flame Propagation:25;Flame Diffustivity:50
Formaldehyde Contents	CB 18580-2017	0
TVOC	CB 18580-2017	0
Benzene	CB 18580-2017	0
Methylbenzene	CB 18580-2017	0
Xylene	CB 18580-2017	0

 

 

Sound absorption:

Thickness(mm)	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz	NRC
25	0.08	0.31	0.64	0.84	0.97	1.03	0.70
40	0.10	0.47	0.85	1.01	1.02	0.10	0.85
50	0.25	0.66	1.00	1.02	1.02	1.01	0.95
75	0.47	0.96	1.17	1.10	1.02	1.05	1.05

Packaging & Shipping

Vacuum packaging, the inner packaging bag is a PVC bag, the outer packaging is a woven bag, and free design is provided for corporate brand packaging.

Application scenarios

Company Profile

Hebei Liangpeng is a manufacturer, distributor and exporter of insulation material in China. Our main products include glass wool,rock wool,rubber foam,ceramic fiber and other diversified thermal insulation materials energy-saving products.
With the advanced products lines,we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Our perspective: Win-win cooperation, Common Progress.
We are waiting for your contact.

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FAQ

 

1. Why To Use Glass Wool?
Glass Wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength,light weight and exceptional resilience

2. How About The Sample Policy ?
Sample is Free of Charge. Customers are only have to pay for the shipping cost by international express like DHL, TNT, UPS and Fedex.

3. What's the delivery time?
Stock items (1 - 3 working days)
Standard items (3 - 7 working days)
Made to order items (7 - 15 working days)

4. How long is the quality gurantee time ?
20 years

5. How Can I get a price ?
Click the Send bottom below and send us an inquiry. We will quote within 24 hours. If you are urgent with the quotation, please call us or tell us in your email.