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  PVB plastic folder window glass insulation
    Insulation layer of glass using a PVB film clip firmly bonded by high temperature and high pressure of the insulation layer from the glass, in accordance with indoor and outdoor noise can be 70 dB traffic noise to 50 decibels. Voice through the noise in the time window, to go through an eight-media to reduce reflection and, therefore better insulation.

     At the same time, this window also has a number of windows are not common features between the noise level, the folder has filled the desiccant (molecular sieve) separated from the aluminum alloy frame, and then edge sealant (butyl rubber, polysulfide rubber, structure glue) adhesive synthetic glass components.

Noise: the most to reduce noise, to reduce noise around 20 dB to achieve a basic living room with noise standards.
Security: the noise floor windows being broken by external forces will only have a crack, not falling, flying, protection from harm around the object.
Security of: with explosion-proof, anti-theft devices, bullet-proof role, particularly for vandalism, theft and violence against invasive and have a good impact resistance of. When the outer layer of noise impact on broken glass, the outer layer of debris will be stuck PVB, wounding not only the formation of radial cracks, but also to maintain the original shape and visibility in a certain period of time may continue to use it.
Optics: The general range of visible light transmittance of 10-80%, 13-35% reflection rate. Insulation of windows and UV absorption layer contains additives that can filter out 99% of the ultraviolet, not only to reduce glare and prevent fading of interior decoration items aging.
Thermal: The heat transfer coefficient can effectively reduce the U value. Transmission can reduce the sunlight and reduce air conditioning costs, save energy.
Tightness: the use of aluminum space frame technology automatically bend a shape, to minimize the connections; the use of butyl rubber and polysulfide rubber or plastic dual-channel sealing structure to ensure that the seal and extend its useful life.
Anti-condensation: noise floor is absolutely dry, non-condensing.
  Single noise insulating glass window
    Into the hollow space of noise insulation windows can be 15 dB lower noise, generally up to 50 decibels of noise effects. Small amount of noise and low-frequency noise does not apply.

        Insulation layer in between the folder are filling the desiccant (molecular sieve) separated from the aluminum alloy frame, and then edge sealant (butyl rubber, polysulfide rubber, structural glue) adhesive synthetic glass components. 
  
Of noise: 15 dB generally reduce the noise, traffic noise and less low-frequency noise does not apply.
Optics: The general range of visible light transmittance of 10-50%, 13-25% reflection rate.
Thermal: The heat transfer coefficient can effectively reduce the U value.
Tightness: the use of aluminum space frame technology automatically bend a shape, to minimize the connections; the use of butyl rubber and polysulfide rubber or plastic dual-channel sealing structure to ensure that the seal and extend its useful life.
Thermal: The heat transfer coefficient can effectively reduce the U value. Transmission can reduce the sunlight and reduce air conditioning costs, save energy.
  Double vacuum insulation layer glass windows

    Double vacuum insulation window is a window in a single vacuum noise developed on the basis of a new generation of energy-efficient window insulation, the heat energy is more than five times a single glass, insulating glass, more than three times, a single window of the vacuum noise of low band best car acoustic noise, such as trains, buses and large-scale logistics freight cars to start the sound effects sound clear, single-channel dual-effect of the vacuum noise insulation windows can be 42 decibels!

  Single-layer glass vacuum insulation window

    Single vacuum insulation window insulation is a new generation of energy-saving windows, energy-saving insulation is its single-chip four times more than glass, insulating glass, more than double, single window of the vacuum noise in the low-frequency noise better vehicle noise, such as public transport cars and freight cars to start large-scale logistics noise sound effect, single-channel single-window noise insulation effect of the vacuum can reach 45 decibels; If the original window is not removed, can be reduced to below 40 dB or even lower!

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Beijing Guohao Yongsheng Aluminum Products Co., Ltd.  Contact:Mr. Xie    Mobile phone:13910819078
Address: Deshengmen Outside, Xisanqi Bridge North, Beijing, China.