glass wool suppliers - FUNAS
glass wool roll suppliers - FUNAS
glass wool roof insulation - FUNAS
glass wool sound insulation - FUNAS
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glass wool suppliers - FUNAS
glass wool roll suppliers - FUNAS
glass wool roof insulation - FUNAS
glass wool sound insulation - FUNAS

Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool

Glass wool is the molten glass fiber, the formation of cotton-like material, chemical composition belongs to the glass category, is a kind of inorganic fiber. With good molding, small volume density, thermal conductivity both, thermal insulation, sound absorption performance is good, corrosion resistance, chemical stability and so on.

Place of Origin
China
Brand Name
FUNAS
Model Number
B
Type
Other heating insulation materials
Material
Glass wool
Product Name
Glass wool roll
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Product Details

Product Advantages →
Product Details & Features→
Product Parameters →
Material Introduction →
Application Scenario →

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glass wool sound insulation

1. Sound absorption and noise reduction

 

The glass wool roll produced by FUNAS, a leading glass wool roll factory, features a low content of slag balls and slender fibers, ensuring superior insulation performance and ease of installation.

2. The fiber is fluffy and has good resilience

The centrifugal spraying process creates a fluffy texture, and the glass wool blanket insulation rebounds in seconds when pressed, ensuring excellent resilience and performance.

3. Fireproof and flame retardant

Glass wool insulation roll has good structural fire resistance and can prevent the spread of fire. It will not shrink or fall off after burning. It has excellent structural stability.

4. Thermal insulation

The fiber of glass wool insulation roll is slender and flexible, and the slag ball content is low, so the thermal conductivity is low, which has excellent thermal insulation effect

glass wool roll Details & Features

Tested Content Tested Value
Density 12-48K
Standard width 0.6-1.2m
Thickness 25-150mm
Average diameter of fibers 5-8μm
Coefficient of Heat Conductivity 0.034-0.062W/m·K
Thermal Resistance 1.30m²·K/W
Maximum Service Temperature 250-400°C
Corrosion Resistance NO Chemical Reaction
Mold Resistance Mildew proof
Moisture Absorption ≤5%
slag ball content ≤0.3%

Material introduction

Compared with other glass wool roll suppliers' products, this glass wool insulation blanket has the following characteristics: good thermal insulation and sound absorption effect, low engineering cost, short construction period, non-toxic, non-irritating to the skin, ensuring the health of construction workers, and a beautiful appearance. Centrifugal glass wool felt is a coil made to meet the needs of large-area laying. In addition to maintaining the characteristics of thermal insulation, it also has excellent shock absorption and sound absorption characteristics, especially for medium and low frequencies and various vibration noises. It has a good absorption effect, which is conducive to reducing noise pollution and improving the working environment.

This material can also be cut arbitrarily according to needs during construction. It is mainly used for shock absorption, sound absorption, and noise reduction in building interiors, silencing systems, transportation, refrigeration equipment, and household appliances. The effect is very ideal. Glass wool felt with aluminum foil veneer also has strong resistance to thermal radiation. It is an excellent lining material for high-temperature workshops, control rooms, machine room inner walls, compartments, and flat roofs.

Roof construction
1. When laying glass wool felt rolls, the veneer faces the indoor side, perpendicular to the purlin, leave about 20 cm of felt rolls on one side of the eaves, and fix it to the outermost purlin with a special clamp or double-sided tape.
2. Ensure alignment and tension when unwinding, lay the glass wool felt rolls to the other side of the eaves, and also leave 20 cm of felt rolls, and fix it to the outermost purlin with a special clamp or double-sided tape.
3. The two rolls of cotton are connected together by stapling them on the veneer flying edge with a stapler.
4. Install the roof color steel plate, remove the special clamp at the eaves, and use the reserved 20 cm veneer to trim the glass wool.
5. Pay attention to the tension, alignment, and tight joints between the rolls of glass wool felt. When longitudinal overlap is required, the overlap joint should be installed at the purlin row.
6. According to the needs of the project, in order to avoid the formation of cold bridges, you can consider padding some hard insulation materials on the purlins.
Wall construction
1. With the veneer facing the indoor side, unroll from the eaves to the foot of the wall, and use double-sided tape to fix the glass wool on the lowest purlin, leaving 20 cm more.
2. Cut the glass wool roll 20 cm beyond the top purlin of the wall and fix it with double-sided tape. 3. Collect the glass wool and install the wall color steel plate.
4. The two rolls of cotton are connected together by stapling on the veneer flying edge.
5. Pay attention to keeping the glass wool rolls taut, aligned, vertical, and the joints between the rolls tight.
Soda ash
Dolomite
Borax
Quartz sand

Glass wool sound insulation application scenarios

RELIABLE glass wool supplier FUNAS

As a reliable glass wool supplier, FUNAS offers high-quality glass wool roof insulation solutions designed to enhance energy efficiency and thermal comfort. Our products are crafted to meet the highest industry standards, providing long-lasting performance for a variety of applications.

Glass wool CE test report
Glass wool CE certificate
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