Smoke proof glass wool insulation board

NegotiableUpdate on 03/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Smoke proof glass wool insulation board has many advantages such as flame retardancy, non toxicity, corrosion resistance, low bulk density, low thermal conductivity, strong chemical stability, low moisture absorption rate, and good hydrophobicity. It is currently the most high-performance insulation, heat insulation, and sound-absorbing material with a wide range of applications. Widely used in the fields of construction, chemical engineering, electronics, power, metallurgy, energy, transportation, etc. for thermal insulation, sound absorption and noise reduction, the effect is very significant! The glass wool has a porous structure inside, which gives it excellent sound absorption ability, greatly reducing noise and improving indoor comfort.

Product Details

Smoke proof glass wool insulation board

The sound absorption performance of centrifugal glass wool is closely related to installation conditions. When there is an air layer behind the glass wool board, the sound absorption effect is similar to that of a glass wool board without an air layer of the same thickness. Especially in terms of mid to low frequency sound absorption performance, the material will have a significant improvement when applied to a hard surface. The sound absorption coefficient will increase with the thickness of the air layer, but the effect will not be significant after reaching a certain value.

Stacking glass wool with different bulk densities together to form a gradually increasing bulk density can achieve greater sound absorption effect. For example, placing a layer62.5pxthick24kg/m3The cotton board and a layer62.5pxthick32kg/m3The sound absorption effect of stacking cotton boards together is better than that of one layer125pxthick32kg/m3The cotton board. Translate into English24kg/m3Made of glass wool board1mThe long cross-section is a triangular shaped sharp split, and the material surface density gradually increases. The average sound absorption coefficient can be close to1.

In the use of centrifugal glass wool in construction, the surface often needs to be decorated with a certain sound transmitting effect, such as less than0.5mmPlastic film, metal mesh, window screen, fireproof cloth, glass fiber cloth, etc. can basically maintain their original sound absorption characteristics. Centrifugal glass wool has excellent characteristics such as fire resistance, insulation, and easy cutting, and is commonly used for building sound absorptionOne of the materials.

After processing, glass wool panels can be made into sound-absorbing ceiling panels or sound-absorbing wall panels. Generally, it is common to80-120kg/m3After the glass wool board is cured with glue, it is wrapped with fire-resistant and transparent fabric to form a sound-absorbing wall panel that is both beautiful and easy to install. The common size is1.2m×1.2mThe1.2m×0.6mThe0.6m×0.6m, thickness62.5pxor125pxThere are also those present110Kg/m3A sound-absorbing ceiling panel formed by directly spraying sound transmitting decorative materials on the surface of glass wool. Whether it is glass wool sound-absorbing wall panels or sound-absorbing ceiling panels, high capacity glass wool needs to be used and strengthened to prevent deformation or excessive softness of the panels. This type of building material has both good decorative properties and retains the excellent sound absorption characteristics of centrifugal glass wool, with a noise reduction coefficientNRCGenerally achievable0.85The above.Smoke proof glass wool insulation board