Phenolic compound duct insulation Kang Jie company for double-sided aluminum foil phenolic compound duct insulation phenolic

Phenolic compound duct insulation for Kang Jie company / Tel: 18031698777; Contact: Mr. Ma; Website: www.lfkjbw.com ventilation Materials Co., Ltd. Langfang Kang Jie provide long-term phenolic duct, where the sale of phenolic compound duct and other products . Customer service we do for each product before installation is complete after careful internal and external checks to ensure that accurate and correct to the field installation. If you need to understand complex phenolic duct Which is good, phenolic compound duct insulation, details of phenolic aluminum foil composite duct, etc., please contact us! Phenolic compound duct insulation for Kang Jie company / Tel: 18031698777; Contact: Mr. Ma; Website: www.lfkjbw.com ventilation Materials Co., Ltd. Langfang Kang Jie provide long-term phenolic duct, where the sale of phenolic compound duct and other products . Customer service we do for each product before installation is complete after careful internal and external checks to ensure that accurate and correct to the field installation. If you need to understand complex phenolic duct Which is good, phenolic compound duct insulation, details of phenolic aluminum foil composite duct, etc., please contact us! Phenolic compound duct phenolic compound duct phenolic foam middle layer, inner and outer layers of embossed foil composite. Phenolic resin is the world's first industrial plastic products, and phenolic foam is the most successful in recent decades has just developed varieties. Phenolic Foam is called "heat of the King", applied to missiles and rockets early head of insulation, it is in the United States, Britain, Japan and other developed countries has become the fastest growing in the development of plastic varieties. Phenolic foam material has good fire-retardant properties, thermal conductivity, sound absorption performance, long service life. Since the phenolic foam material having more excellent characteristics, so in all aspects of the national economy has been widely used, such as central air-conditioning duct, hot and cold pipes, clean factories, shopping malls, lightweight quick rooms, cold storage, refrigerated trucks, aircraft, ships, hotels and entertainment box, and so need to use fire, light, heat, noise, clean, local moisture material. Phenolic foam plate made of aluminum foil composite sandwich panels, then add special flange fitting, made of phenolic compound duct for central air conditioning and ventilation. Phenolic composite sandwich panels coating the inner and outer surfaces are aluminum foil, the middle layer of phenolic foam material, its overall performance has been greatly improved, especially in the mechanical properties, such as resistance to bending, compression, brittle and processing performance, etc. has greatly improved, basically meet the requirements of air conditioning and ventilation pipes. First, the phenolic compound duct performance advantages of traditional central air conditioning air duct is usually the inner layer of metal or fiberglass, wrapped insulation materials, the outermost were wrapped with aluminum foil, which makes the blower tube since the major construction and installation time and labor, the appearance poor air tightness low energy consumption. Compared with traditional wind pipe, duct phenolic compound has the following advantages: 1. good insulation, can significantly reduce heat loss coefficient of thermal conductivity air conditioning phenolic compound duct is 0.016 ~ 0.036W / (m k?), And galvanized steel duct and thermal conductivity is much larger fiberglass duct. In addition, the phenolic compound duct-specific connection method ensures excellent air tightness of ventilation systems, nearly eight times the galvanized steel duct. Data show that in conveying the same heat (cold) amount, galvanized steel duct heat loss is 15%, heat loss fiberglass duct 8%, heat loss phenolic foam insulation duct is less than 2%. 2. The muffler is good. Laminated aluminum foil phenolic composite duct wall is porous phenolic foam board interconnected, with a good performance muffler. Central air conditioning systems, air conditioning unit noise when running 50 ~ 79dB range pass through the air supply pipe to form interior noise. Phenolic aluminum foil composite duct itself is a good pipe muffler, muffler cover and do not have to set up such a silencer silencer elbow fitting. 3. Light weight, reduce the building load, and easy installation light aluminum foil phenolic composite duct weight is about 1.4 kg / m, and galvanized steel duct (0.8mm thick) and fiberglass duct (3 mm thickness) bulk density was 7.08 kg / m and 15 ~ 20 kg / m, which can greatly reduce the load of the building, and the installation of the duct is extremely beneficial. When you install just about every 4 m set up a stand, you can have adequate support. This carrying capacity of the stand, hanging pieces and other requirements greatly reduced, making transportation and installation is very convenient. The durable, long life galvanized steel to rust in wet conditions easier, fiberglass is easy to aging, fragile, traditional duct life is not long, about 5 to 10 years, traditional duct outsourcing The insulation layer, such as glass wool life of only five years, while the aluminum foil phenolic composite duct of life for at least 20 years. Therefore, aluminum foil phenolic composite duct of life is more than traditional duct life three times. In addition, the recycling rate of aluminum foil phenolic composite duct of up to 60% to 80%, while the traditional duct can hardly be reused. 5. Reduce storey traditional duct insulation required on site construction, and therefore requires a certain height of the construction, which the story building proposed additional requirements. Phenolic aluminum foil composite duct insulation construction site is not required, it is not necessary to reserve space construction, which can reduce storey building. 6. shorten the construction period phenolic aluminum foil composite duct very light weight, easy installation and faster than traditional duct. When the duct lifting required simple hanger, a small number, almost no machinery. Making simple, completely broken through the traditional process, greatly shorten the construction period, the scene changes is also very convenient. According to the site is estimated at phenolic aluminum foil composite duct installation can be installed for each worker a day 20.0 to 30.0 square meters, while the traditional duct is only 4.0 to 5.0 m / (day? Al.), As compared with traditional duct manufacturing, aluminum foil phenolic compound of the wind increased production efficiency tube 4 to 5 times. 7. Health phenolic aluminum foil composite duct surface with aluminum foil seal, thus ensuring the health delivery medium, to avoid secondary pollution, and the inner no condensation, no rust. In conventional wind pipe, glass wool and asbestos hygroscopic, after absorbing a serious deterioration in insulation performance, and asbestos is a carcinogen, glass wool dust can irritate the skin, so that construction workers itch. In addition, galvanized steel duct rust, and prone to the phenomenon of cold bridges. 8. beautiful installation for tomorrow. Phenolic aluminum foil composite duct can be made into a variety of colors, beautiful, particularly suitable for surface mounted. Traditional duct scene wrapped in aluminum foil surface needs to work, and therefore not very good surface mounted. 9. for a wide range of galvanized steel duct is widely used, but the high humidity low life, FRP duct in hospitals, food processing plants, there is dust in the basement and other places of high humidity requirements and use is restricted, and phenolic aluminum foil composite duct work can be widely applied to civil construction, hotels, hospitals, offices and other special requirements place. Compared with traditional wind pipe, aluminum foil phenolic composite duct also has huge economic advantages 1. Good phenolic compound duct insulation performance, air conditioning can significantly reduce heat loss, which reduces the equipment capacity central air conditioning system, so that a central air-conditioning equipment to reduce investment costs and running costs of the air conditioning system is also reduced. 2. phenolic aluminum foil composite duct itself is a good pipe muffler, compared with the metal duct system, without having to set up the muffler cover and silencer elbow like silencer accessories. This in turn reduces the cost of a device. 3. The installation period phenolic compound duct is short, only about 1/5 of the conventional duct, which can be put into use as soon as possible so that the project as soon as possible to benefit. 4. phenolic aluminum foil composite duct maintenance is simple, easy to clean, and there is no condensation phenomenon, thus reducing the large maintenance costs. 5. phenolic aluminum foil composite duct construction does not need to reserve space, so the tube compared with traditional wind, phenolic aluminum foil composite duct can save 5 ~ 8cm ceiling space, which can make the cost of the building is reduced accordingly. 6. phenolic compound duct very light weight, which reduces the quality of the load of the building, thereby correspondingly reduce construction costs of building foundations and structures. Comparison with new lightweight composite duct insulation and other new composite duct in the late 20th century has been to develop, in addition to phenolic compound duct, the common duct aluminum foil as well as polyurethane, composite fiberglass duct board and so on. With these lightweight composite duct insulation, phenolic compound duct has the following advantages: 1. environmental protection phenolic foam using CFC-free foam, and polyurethane foaming process to escape a lot of ODS, the ozone layer causing great destruction. Although glass fibers are not ODS escape, but in the production process pose health workers caused great harm. 2. Health polyurethane produce cyanide gas when burned, while the composite fiberglass duct board combustion detected 2-methacryloyloxyethyl aniline, which is a hazardous substance. The inner surface of the composite fiberglass duct board, although coated with polypropylene, but in the process the project will inevitably fiberglass duct forming pollution, if the scattered glass fibers with air falling to the interior, it will inevitably lead to human health hazards. 3. The non-combustible phenolic organic polymer materials fire performance of the best materials, by the phenolic foam sandwich panels made is the only indicators have reached the fire class A composite sandwich panels, high-rise building fire safety standards in line with national . Some of lightweight composite duct insulation, such as aluminum foil insulation material flammable polyurethane duct, and produce when burned with the fire of the droplet. 4. Temperature adaptable. Phenolic compound duct suitable temperature range is relatively wide, in high and low temperature (-140 ℃ to 150 ℃) under the conditions of use, and unlike some other composite duct, can only be used at a temperature of 50 ℃. 5. The wide range of applications phenolic compound duct work can be widely applied to various civil and other special requirements place. Polyurethane is difficult to achieve due to the fire safety requirements, and therefore use has been severely restricted, and composite fiberglass duct board in hospitals, food processing plants, there is dust in the basement and other places of high humidity requirements and use is also very restricted. 1, excellent fire performance: a fire burn, the surface only showed carbonization, no droplet, the same type, do not emit toxic gases. 2, excellent insulation properties: thermal conductivity as low as 0.02 W / (m K?), Insulation, excellent insulation material. 3, the density of small, light weight: You can reduce the load-bearing strength and construction during the construction of the building. 4, corrosion resistance: acid, alkali, oils and organic solvents for most are not derived role. 5, low water absorption; phenolic foam use closed-cell foam, closed porosity rate of 95%, water and moisture. 6, the construction is simple: on-site cutting, assembly, construction flexible and simple. Unified national sales hotline: 18031698777 Materials Co. Langfang Kang Jie ventilation; fax 0316-3281789; 0316-3281789 phone; 18031698777 Sales Manager; Maming Chang manager mailbox; hbkjbw@126.com Website; www.lfkjbw.com Address; Hebei Province Langfang city of the county Economic Development Zone Address Town Tanzania; route Beijing-Tianjin-Tanggu high-speed or direction --- Beijing high-speed Beijing-Tianjin high-speed G2 G3 (Jinan straight direction) ---- Hebei Qingxian outlet off and then 20 km turn left northbound direction of the outer ring road that is to Tianjin Jin Jing Jin Cang enter the high-speed toll - Qingxian exit and turn left off the northbound 20 km to Jinan direction that is the Beijing-Shanghai high-speed Beijing direction - Texas - Cangzhou - Green County exit and turn left off the northbound 20 km to the phenolic compound that is duct insulation