15HB21 Ordinary Clean Series
The insulation layer with a density of 48+2Kg/m ‘adopts environmentally friendly water-based expansion technology with a thickness of 20.5mm and an error of ± 0.5mm, and is made of aluminum foil with a special coating.
Product Parameters
Board thickness: 20mm
Thermal conductivity: 0.0194-0.025W/m · k
External aluminum foil: 60-80um thick, 2g/㎡ anti-corrosion polyurethane fiber paint protective coating
Internal aluminum foil: 60-80um thick, 2g/㎡ anti-corrosion polyurethane fiber paint protective coating
Thermal insulation material: water foaming technology, without using CFC/HCFCs/HC/HC modified polyurethane insulation
Material density: 46-50kg/m ³
Environmental performance: ODP (ozone depletion value)=0, GWP (global warming value)=0
Product Details
Outstanding Airtightness
Dedicated flange system, eliminates longitudinal leakage, and reduces leakage at transmission connection points.
Special adhesive reacts with the insulation layer, fusing them into a single unit.
ts airtight performance is eight times better than that of conventional air ducts
Durability: Two Connection Styles Over 5 Years
Dedicated flange system, eliminates longitudinal leakage, and reduces leakage at transmission connection points.
Special adhesive reacts with the insulation layer, fusing them into a single unit.
ts airtight performance is eight times better than that of conventional air ducts
Main Parameters
| Qualification | ISO9001,ISO14001,ISO50001,ISO45001 Certified |
| Density of insulating material | 48±2kg/m²,52±2kg/m²,60±2kg/m²,Unit Weight 1.3kg/m,1.5kg/m,1.16 kg/m² |
| Insulation Material | Non-toxic water-based foaming patented technology,compliant with TB/T 3139 standards,and a member of the European EPD(Environmental Product Declaration) system. |
| Thermal Insulation | With a thermal conductivity of o.0194-0.025W/m.K(at 10°℃),outperforming rubber by 30%and glass woolby 40%. |
| smoke toxicity | Tested to the World’s Strictest British Naval Engineering Standard(NES713), producing smoke that is harmless to humans during combustion |
| Connection | Built-in Flange Connection:Directly bonded,with the special adhesive reacting with the insulation layer to form an integrated system. |
| Optimal Temperature Range | -40℃—+80℃ |
| Wind pressure resistance | Can withstand±2000 Pa wind pressure;the Huaao duct shows minimal leakage at±2000 Pa. |
| Manufacturing Process | Direct Continuous Foaming on Aluminum Foil in a Single-Step Molding Process,Patent No:EP115771B1 |
| Moisture-proof performance | Water Absorption≤2.6%:Excellent water resistance,suitable for outdoor use. |
| Cleanliness performance | The surface coating not only provides acid-and alkali-resistance,corrosion protection,and UV resistance,but also prevents dust adhesion,ensuring that dust does not easily settle inside the duct. |
| Sound Insulation Performance | Excellent Sound Insulation,Minimum airborne sound insulation of 21 dB. |
| Flexibility /Strength | Directly Bendable:Suitable for various curved duct constructions,with bending strength of 1290 kPaand compressive strength of 205kPa. |
| Overall System Resistance | More Energy-Efficient:Less friction than traditional metal ducts |
| Installation | Safe and Efficient:Insulated ducts in one,with construction time 1/2 far shorter than traditional ducts. |
| Service Life | Designed for a service life of over 50 years,with real-world projects lasting nearly 40 years |
| Appearance | Elegant Finish,Allows for direct printing on the surface. |
| Cleaning &Maintenance | Extremely Convenient &Easy |
Huaao Duct Panel Application
Huaao duct panel is commonly used in heating, ventlalion, and air conditioning (HVAC) systems. These lightweight panels offer excelent thermal insulation,making them ideal for both residential and commercial applications. They enhance energy eficiency by minimizing heat loss during air distribution in buidingsfactories, and cold storage facilities.
Hospital
Biopharmaceutical
Electronics Workshop
Food Factory
Airports and Rail Transit
Cleanroom
Product Characteristics
Safe
Fire-Resistant. Minimally combustible, low-smoke, non-toxic, and meetsintemational safetystandards. Rated at thehighest level in fire reactiontests (ltaly 0- 1, France M1) compression & Shock Resistance Compared to other ducts,Huaao ducts offer superiordeformation resistance andhigh seismic performance.
Hygiene
Equipped with advancedtechnology, certified to QB/TT2591-2003 standards,inhibiting mold andfighting multiple types ofbacteria.. Cleanliness: Comply with TB/T3139standards and free of lead,cadmium, asbestos, and otherharmful substances. The surfacealuminum foil is speciallytreated to resist adhesion offine particles and dust
Convenient
Easy installation: Huaao ducts extremelylightweight, 12mm thicknessweighs only 1.16kg/m2,20mmthickness weighs just 1.5kg/m2ensure convenient transportand effortless installation ormodification Easy Maintenance: Reduces manual effort andsaves on maintenanceexpenses.
Energy Saving
Excellent Airtightness Special adhesive bonds withthe insulation for airtightnesswell beyond conventionalducts. Excellent Themal Insulation Huaao polyurethane foamguarantees lasting theralefficiency. Energy SavingComparedt o traditional air ductsbased on 1000m sQM, temperat:ure 15, 1 kwh, cooling cost at R:MB0.35, it can save at least 16000RMB in electricity costs per year.
Environment Protection
Ultra-Low Noise The panels reduce vibration andecho, delivering superior indoorsound insulation. Minimumairbome noise measured at 21dB Eco-Friendly No ozone-depleting orgreenhouse gases duringproduction. Long Service Life With a lifespan of over 50years, its anti-corrosion andanti-deformation advantagesremain unchanged over time.
More Advantages
Corrosion Resistance Resistance against aggressivesubstances such as hydrochloricacid, nitric acid, sulfuric acid,chlorides, and sulfides. UV Resistant Food-grade pure aluminumfoil with strong anti-oxidation, anti-corrosion,and antibacterial properties Moisture & Rodent Resis tant Designed to blockdampness and pests,keeping your duct systemin top condition.
Why Choose Huaao Duct Panel?
01/Huaao Duct Panels have a low thermal conductivity and good thermal performance. The thermal conductivity of GFI PID Panel is about 0.022W/(m·k), which is the lowest among all insulation materials.
04/Huaao PIR Duct Panel is fire-resistant and high-quality insulation materials. GFI PIR Insulation Duct Board will form a layer of char on its foam surface when burning, which helps isolate the foam underneath. This char layer effectively prevents flame spread, and does not produce harmful gases when burning.
02/Huaao Duct Panel has moisture resistance, waterproofing, and antimicrobial properties.
05/Huaao PIR Duct Panel has many advantages over regular metal ductwork, such as lighter weight, higher strength, longer durability, and better efficiency.
03/Huaao factory can produce different facing materials for PIR Insulation Duct Board to meet different requirements and applications. It is widely used in various ventilation systems of Central Air Conditioning Pre-insulated Duct System.
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Tel：+86 139 2452 4152 Whatsapp：+86 139 2452 4152 E-mail：Kophi@huaaoduct.com
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No. 8 Songmu East Road Hongsha Industrial Park Community Shishan Town, Nanhai District Foshan City China
Training Hours
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Saturday: 10am-4pm
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