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

productname:

Chengdu double aluminum foil bakelite wind pipe plate

productcodee:
Product introduction:

Phenolic air duct is made of composite aluminum foil and phenolic material, with 3 layers from the outside to the inside. Welcome to Chengdu double-sided aluminum foil phenolic air duct board price in

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

begintime:

2020-04-03 16:02:27

Source:

http://en.cdhbjn.com/product534894.html

Phenolic air duct is made of composite aluminum foil and phenolic material, with 3 layers from the outside to the inside. Welcome to Chengdu double-sided aluminum foil phenolic air duct board price information!


Inner and outer layer: aluminum foil cloth, flame retardant rubber, high temperature and high pressure embossed composite aluminum plate, as the inner and outer protective layer of air duct; Intermediate layer: phenolic foam material. Phenolic resin is the main component of phenolic foam. Chengdu double sided aluminum foil phenolic duct board is made by adding fluorine free foaming agent, acid curing agent, surface active agent and chemical toughening modifier to the modified phenolic resin. Phenolic foam is a rigid thermosetting polymer material. It has good mechanical strength, and the mechanical strength is not affected by temperature.


The spacing of air duct supports and hangers shall meet the requirements. When the bottom size of water Enron air duct is not greater than 1000mm, the spacing between supports and hangers shall not exceed 2m; when the bottom size of water Enron air duct is greater than 1000mm, the spacing between supports and hangers shall not exceed 1.5m; when the bottom size of water Enron air duct is greater than 1600mm, the spacing between supports and hangers shall not exceed 1m; the spacing between supports for vertical air duct installation shall not exceed 2.4m, and the number of supports for each riser shall not be less than 2; Chengdu double-sided aluminum foil phenolic air When the length of the main and main pipes of the air duct is more than 20m, at least one anti swing support shall be set. The selection of supports and hangers shall comply with the provisions of table 7.9: after the air duct is installed, if the civil engineering needs to be painted, the civil engineering construction party shall select water-soluble coating. Solvent based paints are not recommended. If you have to accept solvent based paint, please pay attention to ventilation to make the solvent evaporate as soon as possible.


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