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Sichuan double aluminum foil bakelite wind pipe plate首页 > Double-sided aluminum foil phenolic wind pipe plate > Sichuan double aluminum foil bakelite wind pipe plate

productname:

Sichuan double aluminum foil bakelite wind pipe plate

productcodee:
Product introduction:

Sichuan double-sided aluminum foil phenolic air duct board and aluminum foil are made into sandwich board, which has been used for air conditioning and ventilation pipes for many years. The surface of

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Sichuan,double,aluminum,foil,bakelite,wind,pipe,pl,

begintime:

2020-04-03 16:02:27

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http://en.cdhbjn.com/product534895.html


Sichuan double-sided aluminum foil phenolic air duct board and aluminum foil are made into sandwich board, which has been used for air conditioning and ventilation pipes for many years. The surface of Sichuan double sided aluminum foil phenolic air duct plate is coated with aluminum foil, and the middle layer is phenolic foam material. The comprehensive properties of the phenolic aluminum foil composite sandwich panel have been greatly improved, especially in the aspects of mechanical properties, such as bending resistance, compression resistance, brittleness and processing performance, which basically meet the requirements of air conditioning and ventilation pipe. Moreover, phenolic foam is further developing toward modified phenolic resin, especially for improving the toughness of phenolic foam, increasing elasticity and developing to non combustible grade a. Through the characteristics of phenolic materials, it is not difficult to find that the phenolic air duct has the following advantages: Sichuan double-sided aluminum foil phenolic air duct board has good thermal insulation, which can greatly reduce the heat loss of air conditioning. Generally, the material with low thermal conductivity is called thermal insulation material, and the material with thermal conductivity below 0.05w/m · K is called high-efficiency thermal insulation material.


The thermal conductivity of phenolic composite duct is 0.016 ~ 0.036w/m · K, while that of galvanized steel duct and FRP duct is much larger. In addition, the unique connection mode of phenolic composite air duct ensures the excellent air tightness of the ventilation system, which is close to 8 times of the galvanized steel air duct. When conveying the same heat (cold) amount, the heat loss of the galvanized steel air pipe is 15%, the heat dissipation loss of the glass steel wind pipe is 8%, and the heat dissipation loss of the phenolic foam insulation material is less than 2%. The Sichuan double sided aluminum foil phenolic air duct plate has good silencer, and the interlayer of phenolic aluminum foil composite air duct wall is a porous phenolic foam board with mutual penetration. In the central air-conditioning system, the noise generated by the air-conditioning unit during operation is in the range of 50-79 dB, which is transmitted through the air supply pipe and forms indoor noise. Phenolic aluminum foil composite air duct itself is a very good pipe muffler, so there is no need to set muffler cover and muffler elbow and other muffler accessories. The weight of the double-sided aluminum foil phenolic air duct board in Sichuan is light, which can reduce the building load, and the weight of the phenolic aluminum foil composite air duct is light, which can greatly reduce the building load, and is extremely beneficial to the installation of the air duct.

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Address:Economic Development Zone , Chengdu City , Sichuan Province , Chongzhou innovation Lixing Avenue home of C49