Haohai
The PU PIR Phenolic Pre-Insulated Air Duct Panel Thermal Insulation Foam Board PAL is merely a top-notch thermal insulation foam board designed deliver unparalleled home heating and satisfaction cooling down. This body consists of a variety of attributes making it best for make use of within various HVAC and refrigeration uses, featuring premium conductivity thermal higher electrical power, and resilience terrific.
Made utilizing polyurethane top-grade Haohai PU, polyisocyanurate (PIR), and foam phenolic, this insulation foam panel is created be discharge immune and dependable in conserving electrical power. Making use of these top-notch components aids you ensure that the insulation board supplies insulation excellent, sustaining indoor problems secure and electrical power enhancing, causing considerable price cost financial savings on electrical power billings.
The PU PIR Phenolic Pre-Insulated Air Duct Panel Thermal Insulation Foam Board PAL shows off its own electricity impressive and, seeing to it your environment ducts and refrigeration gadgets will remain dependable and in one piece additionally under harsh keeping problems. Its own style compound supplies lightness that enables it is easily set up. The insulation board's phenomenal surveillance and electricity avoid incidental temp while making its own resilience.
Some of the best considerable well-known attributes of the thing might be the recognized simple fact you could quickly mount. It is light-weight and will be provided in practically any kind of kind or even dimension, that creates it dependable in appropriate right in to limited sections of frameworks that could be hard handle. Because of those attributes, the PU PIR Phenolic Pre-Insulated Air Duct Panel Thermal Insulation Foam Board PAL is relied on in business, business, and residential HVAC uses.
The insulation panel's location is created coming from a lightweight aluminum difficult, providing however another coating of get down payment versus sprinkle infiltration, mold and mildews, microbial progression, and various other environmental hazards while remaining a facile activity always keep sustaining and clean. This strong location laminated dirt bits that might lower high top premium of air and protects against undesirable scents by means of the cooling down or even house home heating.
Characteristics
• Light, safe, decrease the load of the building.
• Easy to install, shorten the construction period.
• Protect environment, sandwich structure with antioxidant surfaces.
• High performance in heat insulating, can be served in both high and low temperature environment.
• Fireproof, meet the National standard, makes building safe.
• Soundproof, makes a quieter environment.
• No need to leave space for insulation material installing, so that the story height can be reduced.
• Long service life up to 20 years, very low cost in wastage and maintenance.
• Nice appearance..
Haohai duct system including
• Haohai duct panels
• Accessories for Haohai duct
• Training and service for duct installation
• Datasheet of tech & safety for duct installation
• Undertake projects of duct installation
Product Data Sheet
Smoke temperature | 125°C |
Flame height | 15mm |
Thickness of panel | 20mm |
Density | 40~69kg/m3 |
Compressive strength,10% | 0.2MPa |
Dimension stability | 0.5% |
Thermal conductivity | 0.021w/m.k |
Working temperature | -50 to +80°C |
Comparison between Haohai duct and other ducts
Item | Haohai duct |
Zincification duct |
Fiberglass duct | XPS |
Thermal
conductivity
|
excellent |
poor | general | general |
Weight(kg/m²) | 1.3-1.4 |
8.32 | 8.8 | 1.1~1.3 |
Flame Retardancy |
Phenolic A class
PU B1 class
|
A class | A class | ------ |
Service life |
15~20 years |
6~7 years | 10~15 years | 15~20 years |
Contaminant | Never |
Yes | Yes | A little |
Installation speed |
Fast |
Slow |
Slow |
Fast |
Installation effect |
Easy to install, nice appearance, high efficiency | Complex install, low efficiency | Complex install, low efficiency | Easy to install, nice appearance, high efficiency |
Maintenance | Low | High | High | Low |
Haohai duct satisfies the following standards:
• GB50243-2002
Acceptance standard for construction quality of HVAC works.
• GB50045-95
Criterion of fireproof design of civil tall buildings.
Environment
Inspected by the National Construction Material Test center,
Haohai duct passed the formaldehyde volatilization test, could be applied indoor directly.
• Approved by the National Quality Test Center and China Construction Material Association,
Haohai duct is a stable qualify, safe and environment protective product.
• Inspected by Shanghai quality monitor inspection spot, if s innocuous and a safe product.
• There is no Freon in Haohai duct, and won, t destroy aerosphere.
• As a result of low water absorbability of Haohai duct, it won5 t bring germ in the duct.
Installation Accessories
Various flanges,H bayonet, Hooked hanger bracket, Aluminum shaped disk, Covering angle, G.I.
Square, etc.
Installation
.