Wholesale China External Duct Insulation Board Manufacturers Suppliers – Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel – ZDW

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Wholesale China External Duct Insulation Board Manufacturers Suppliers – Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel – ZDW Detail:

Description

The double-sided aluminum foil composite phenolic foam insulation air duct board is composited through a continuous production line at one time. It adopts the sandwich structure principle. The middle layer is closed-cell phenolic foam, and the upper and lower cover layers are embossed aluminum foil on the surface. The aluminum foil pattern is treated with anti-corrosion coating, and the appearance is corrosion-resistant. At the same time, it has the advantages of environmental protection, light weight, convenient installation, time-saving and labor-saving, and high-efficiency heat preservation function. It can not only reduce energy consumption and pollution, but also ensure a clean environment. The air duct system thus made has great improvements in mechanical properties, such as bending resistance, compression resistance, brittleness, and processability, and meets the requirements of air conditioning and ventilation. It can be fully replaced in the air delivery system of air conditioning. Rubber-plastic composite air duct system of traditional air ducts, air valves, air outlets, static pressure boxes, and thermal insulation materials.

Technical Indicators

ITEM

INDEX

ITEM

INDEX

Name

Aluminum Foil  Phenolic air duct panel

Wind resistance strength

≤1500 Pa

Material

Aluminum Foil, Phenolic Foam, Non-woven fabric

Compression strength

≥0.22 MPa

Conventional thickness

20mm, 25mm, 30mm

Bending strength

≥1.1 MPa

Length/Width (mm)

2950×1200, 3950×1200

Leakage air volume

≤ 1.2%

Fireproof rating

A2

Thermal resistance

0.86 m2K/W

Density of core material

≥60kg/m3

Smoke density

≤9, no toxic gas release

Water absorption

≤3.7%

Dimension stability

≤2% (70±2℃, 48h)

Thermal conductivity

0.018-0.025W(m.K)

Oxygen index

≥45

Heat resistance

-150 ~ +150℃

Duration of fire resistance

>1.5h

Air flow max

15M/s

Formaldehyde Emission

≤0.5Mg/L

Product specifications

(mm)Length (mm)Width (mm)Thickness
3950/2950 1200 20-25-30

Product specifications

●Good thermal insulation, which can greatly reduce the heat dissipation loss of the air conditioner;
●Anticorrosive and antibacterial coating aluminum foil is resistant to acid, alkali and salt spray;
●Light weight, can reduce the building load, and easy to install;
● The foam has excellent flame retardant properties, only carbonized under an open flame, no deformation;
●Good sound attenuation, no need to set up muffler cover and muffler elbow etc. The muffler accessories reduce costs.

Alu foil phenolic pre-insulated duct panel is accomplished by following a standardised procedure. The process is the same regardless of the shape of the duct element: tracing, cutting, gluing, folding, taping, flangeing & reinforcement and sealing.
Alu foil phenolic pre-insulated duct panel is widely used in the ventilation systems of central air conditioning units in hotel, supermarket, airport, stadium, workshop, food store, industry and so on.


Product detail pictures:

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures

Wholesale China External Duct Insulation Board Manufacturers Suppliers –  Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel  – ZDW detail pictures


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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Wholesale China External Duct Insulation Board Manufacturers Suppliers – Double Sides Aluminum Foil Composite PhenolicFoam Insulation Duct Panel – ZDW , The product will supply to all over the world, such as: Chile, Cyprus, Ukraine, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Rigoberto Boler from Hungary - 2017.06.25 12:48
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Judy from Puerto Rico - 2017.09.30 16:36
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