Glass fiber acoustic panel

Glass fiber sound-absorbing ceiling is a kind of sound-absorbing material based on fiberglass cotton board.

Fiberglass cotton board is made of pyrophyllite, quartz sand, limestone, dolomite, boronite, brucite

Six kinds of ore as raw materials, melted into a glass solution in a kiln, eliminated bubbles, transported to a porous leaky plate through a channel, drawn into glass fiber precursor at high speed, and then synthesized by composite materials with high heat resistance. Subsequently, after a series of processes such as composite surface layer, cutting, curing and edge banding, it is produced into glass fiber sound absorbing board.

Glass fiber sound-absorbing board has: environmental protection, sound absorption, fire prevention, moisture-proof, heat preservation, bacteriostasis, good decorative effect, easy installation, easy cleaning, long service life and other characteristics, is currently the most used sound-absorbing material.

The main products of glass fiber sound absorbing board are flat plate, hidden insertion, drop grade, sound absorber, fabric soft package wall board. Main applications

Libraries, gymnasiums, fitness centers, office buildings, hotels, hospitals, banks, courts, schools, etc. are used for acoustic improvement.

Wooden acoustic panels

Wooden acoustic panels are delicately processed according to acoustic principles,

It consists of finishes, cores and sound-absorbing felts.

There are two kinds of wooden sound-absorbing panels: grooved wooden sound-absorbing panels and hole wood sound-absorbing panels.

Wooden sound-absorbing panel sound absorption principle

The material itself forms a porous structure, which has a good sound absorption effect, and the second is that the finished board forms a resonant structure by slotting and drilling to further strengthen the sound absorption effect.

Wooden acoustic panels have a light material,

Invariant type

, high strength, beautiful shape, elegant color, good decorative effect, strong three-dimensional sense, simple assembly and other characteristics. The main application places are professional space sound quality construction such as studios, recording studios, listening rooms, and rehearsal halls.

Perforated plaster acoustic panels

Perforated gypsum sound-absorbing board refers to having penetration

Drywall

Cylindrical eyelets on the front and back, a combination of sound-absorbing felt and sound-absorbing material pasted on the back of its plasterboard.

The sound absorption mechanism is that there are a large number of tiny connected pores inside the material, and the sound wave along these pores can penetrate deep into the material, friction with the material to reduce part of the sound energy, and then absorb the remaining sound energy through the sound-absorbing material behind the gypsum board, thereby playing a sound absorption effect.

There are two common types on the market: perforated gypsum glass fiber sound absorbing board and perforated gypsum rock wool sound absorbing board. Key Features:

Sound absorption and sound insulation, fire retardant, moisture-proof and waterproof, not easy to deform. Mainly used in office buildings, hotels, hospitals, libraries, galleries and other places

Calcium silicate perforated sound absorbing panel

Calcium silicate board is made of loose staple fibers such as inorganic mineral fibers or cellulose fibers as reinforcement materials, siliceous-calcium materials as the main cementation material, and is formed by pulping, molding, accelerating the curing reaction in high temperature and high pressure saturated steam to form calcium silicate gel, and then composite pasting sound-absorbing felt and sound-absorbing materials behind it. The principle of sound absorption is roughly the same as that of perforated plasterboard.

There are two common types on the market: calcium silicate perforated glass fiber sound-absorbing board and calcium silicate perforated rock wool sound-absorbing board. Key Features:

Sound absorption and sound insulation, fire retardant, moisture-proof and waterproof, not easy to deform. Mainly used in office buildings, hotels, hospitals, libraries, galleries and other places

Ceramic aluminum sound-absorbing panel

Ceramic aluminum sound-absorbing board is made of kaolin, volcanic ash, wollastonite, diatomite, conductive materials and other main raw materials, inorganic adhesive as bonding material, reinforcing fiber (glass fiber) as product reinforcement material, inorganic material made by special process.

Ceramic aluminum sound-absorbing board sound absorption principle: first, the material itself will form a porous structure; The second is to form slits on the finished board through grooving, drilling, etc. to form a resonance structure; The third is the fireproof sound-absorbing non-woven fabric on the back, which forms a cavity with the resonance mechanism of the substrate to further enhance the sound absorption performance.

Ceramic aluminum sound-absorbing panels are divided into two types: grooved sound-absorbing panels and hole-wood sound-absorbing panels. Ceramic aluminum sound-absorbing board has the characteristics of noise reduction and sound absorption, fire prevention, no formaldehyde, heavy metals and other harmful substances, and non-radioactive. Mainly used for: stadiums, conference halls, musical theaters and other large places.

Polyester fiber acoustic panel

Polyester fiber sound-absorbing board is a kind of material with sound absorption function made of polyester fiber by hot pressing molding.

Polyester fiber acoustic panel belongs to the principle of sound absorption of porous materials. There are a large number of tiny connected pores inside the polyester fiber sound-absorbing board material, along which sound waves can penetrate deep into the material, friction with the material to convert sound energy into heat energy, and play a sound absorption effect.

Polyester fiber sound-absorbing board has the characteristics of sound absorption and heat insulation, and the material of the board is uniform and solid, full of elasticity, toughness, wear resistance, impact resistance, tear resistance, and not easy to scratch. Polyester fiber acoustic panel is suitable for mining operations, construction sites, motor sound attenuation, large-scale equipment operation environment and other places with strict acoustic requirements.

Glass magnesium sound-absorbing panel

Magnesium sound-absorbing board is composed of magnesium oxide, magnesium chloride, glass fiber cloth, talcum powder, sawdust, perlite, modifier, etc.

Glass magnesium sound-absorbing board sound absorption principle: first, the material itself will form a porous structure; The second is to form slits on the finished board through grooving, drilling, etc. to form a resonance structure; The third is the fireproof sound-absorbing non-woven fabric on the back, which forms a cavity with the resonance mechanism of the substrate to further enhance the sound absorption performance.

Glass magnesium sound-absorbing board has high temperature resistance, flame retardant, sound absorption, shockproof, insect-proof, anti-corrosion, non-toxic, odorless and pollution-free. Mainly used for: office buildings, hotels, hotels, shopping malls, hospitals, airports, subways, libraries and other places

Mineral wool acoustic panel

Mineral wool sound-absorbing board is a certain amount of mineral wool into the container and water stirring, so that the cotton and the slag ball separated, the slag ball sinks to the bottom, the viscose, waterproof agent and other additives according to the ratio mixed and stirred into slurry, forming on the long mesh copying machine, the slurry through water filtration, vacuum water absorption, extrusion into a certain thickness of blank, cutting and drying into mineral wool substrate plate.

The mineral wool sound-absorbing board material is ultra-fine mineral wool fiber, with a density between 200~450Kg/m, so it has rich penetrating micropores and can effectively absorb sound waves.

Mineral wool sound-absorbing board has the characteristics of excellent decorative effect, good heat insulation effect, fireproof, moisture-proof, sound absorption and environmental protection. Mainly used in mineral wool sound absorbing board, mainly used in conference halls, libraries, concert halls, high-end hotels, gymnasiums, hospitals, office buildings, production workshops and other places with sound absorption requirements.

Polyester fiber acoustic panel

Glass magnesium sound-absorbing panel