Negative Pressure Ventilation Flexible Duct

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 litre
Supply Capability:
500000 litre/month

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Product Description:

1.  Aluminum Foil Ducts Description

The production technologies and products performance of aluminum foil facing have been up to international advanced level. The aluminum foil facing products are mainly used for HVAC system, refrigerators, building thermal aluminum foil facing insulation and laminated with glass wool and rock wool to increase the insulation function.

• FSK aluminum foil facing is mainly used for duct wrap in HVAC system and other fields, such as vapor barrier etc., and suitable for off-line lamination of glass wool or rock wool. By special processing, the facing will have excellent flame retardant property.

• Heat-sealing aluminum foil facing is used for duct wrap without applying extra adhesive and suitable for online lamination of glass wool and rock wool.

2.Main Features of the Aluminum foil Ducts

• Light weight

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

 

3.Aluminum Foil Ducts Images

 

 

Negative Pressure Ventilation Flexible Duct

Negative Pressure Ventilation Flexible Duct

fiberglass heat resistant flexible duct

 

 

4.Aluminum Foil Flexible Ducts Specification 

TYPICAL PHYSICAL PROPERTIES:

PROPERTIES

UNIT

VALUE

TEST METHOD

Basic weight

gsm

80

ASTM D646

Tensile strength: M. D.

               X. D.

N/25mm

95

50

ASTM C1136

Burst strength

N

25

ASTM D774

Reflectivity of foil surface

%

95

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Temp. Resistance

-29°C

+66°C

No change

 keep soft

ASTM C1263

Water vapor permeance

ng/N.s

1.15

ASTM E-96

Water Soak Test

24hrs

No delamination

----------

Width: 1.0m, 1.2m, 1.25 m, 1.30, 1.37m

Length: 200m, 500m, 1000m, 2500m, 2750m, 3300m

Core I.D.: 3"(76mm ±1), 72mm ±1

Based on order, special sizes are also available.

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

(1)What is the storage condition?

The products should be stored at room temperature and kept from wet and heat source.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, and free of grease and oil.

The user should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for user’s special purpose and technique. 

(2) How to guarantee the quality of the products?

 We have established the international advanced quality management system,every link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

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