10 Things to Consider When Buying glass wool tube

1.1 Density

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The higher the density, the more expensive it becomes between different types of glass wool. Therefore, different densities of glass wool should be selected according to actual needs.

1.2 Temperature level

The temperature grade of glass wool refers to its usage temperature, which is an important technical indicator that must match the actual usage requirements of the building.

1.3 Thermal conductivity coefficient

The thermal conductivity coefficient refers to the speed at which heat conduction occurs through a material when the internal temperature field of the material changes. The smaller the thermal conductivity coefficient of glass wool, the better its insulation performance.

For the specifications of glass wool, different specifications should be selected based on the desired use, while paying attention to the following points:

2.1 Thickness

The thicker the glass wool, the better its insulation performance, but at the same time, its cost will also increase. Therefore, different thicknesses of glass wool should be selected according to actual needs.

2.2 Width

Choose the appropriate width according to the requirements of engineering design. At the same time, it should be noted that using large width glass wool can reduce construction gaps and improve insulation effectiveness.

2.3 Length

The length should also be determined according to the engineering needs, and attention should be paid to minimizing the waste of glass wool during construction.

The correct selection of glass wool also requires consideration of its performance requirements, mainly including the material's fire resistance, antibacterial performance, formability, etc.

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3.1 Fire performance

Choosing glass wool that meets the fire protection standards of building materials, the higher its fire resistance limit, the better its fire resistance performance.

3.2 Antibacterial performance

Choosing glass wool with certain antibacterial properties can effectively prevent the breeding and reproduction of bacteria, and improve the hygiene quality of indoor environments.

3.3 Forming performance

The formability refers to the flexibility and flexibility of glass wool. It is more convenient to select glass wool with good formability for construction.

Price is also one of the important factors in choosing glass wool, but it is important to not only choose cheap products, but also consider comprehensive cost-effectiveness from quality, performance, specifications, and other aspects.

Glass wool pipe is a centrifugal glass wool pipe shell, which is used for insulation of pipeline systems (including refrigeration, hot water, and steam). It can operate normally at an ambient temperature of no more than 454 degrees Celsius, and can be exposed or concealed.

Due to the waterproof, anti-corrosion, non moldy, and non insect properties of this material's pipe sleeve, it can effectively prevent condensation and prevent pipeline freezing. It is widely used in civil buildings, heating pipelines, air conditioning, and refrigeration equipment for insulation, insulation, and energy-saving, which can increase by 15-30%.

It is a filamentous material made from glass in a molten state by using centrifugal blowing process to spray thermosetting resin, and then undergoing thermal curing and deep processing to produce a series of products with multiple uses.

It has many advantages such as flame retardant, non-toxic, corrosion resistant, small bulk density, low thermal conductivity, strong chemical stability, low moisture absorption, good hydrophobicity, etc.

It is currently recognized as a thermal insulation, heat insulation, sound absorption material with a wide range of applications. The boards, felt, and pipes made of this material have been widely used for insulation, sound absorption, and noise reduction in fields such as construction, chemical engineering, electronics, power, metallurgy, energy, and transportation, with significant results.

Due to its soft texture and fine fibers, centrifugal glass wool will not irritate the skin during construction, making it highly popular among construction units and becoming a product for thermal insulation. Supply and production of glass wool products. Overview of glass wool. Glass wool belongs to a category of glass fibers and is a type of artificial inorganic fiber.

Quartz sand, limestone, dolomite and other natural ores are used as the main raw materials, together with some soda ash, borax and other chemical raw materials to melt into glass. In the melting state, flocculent fine fibers are formed by external force blowing, and the fibers intersect in a three-dimensional manner, intertwining with each other, presenting many small gaps. This gap can be regarded as a pore. Therefore, glass wool can be regarded as a porous material with good insulation and sound absorption properties.

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