Aluminum Foil Tape and Aluminum Foil for Cable Production

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Shanghai
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Min Order Qty:
500 roll
Supply Capability:
500000 roll/month

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Product Description:

1.  Aluminum Foil Facing 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 facing

1) High tensile strength aluminum foil made from special aluminum
alloy, coated with aggressive solvent-based acrylic adhesive,
which provides high peel adhesion and quick sticking
2) Designed for sealing joints and seams of foil jacketing in
air-conditioning duct work

3)Excellent Peel Adhesion

4)Good Initial Tack & Permanent Bonding

5)Good Water & Fire Resistance

6)Outstanding Temperature & Aging Resistance

 

3.Aluminum Foil Facing Images

 

 

Aluminum Foil Tape and Aluminum Foil for Cable Production

Aluminum Foil Tape and Aluminum Foil for Cable Production

Aluminum Foil Tape and Aluminum Foil for Cable Production

4.Aluminum Foil Facing 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

 

5.FAQ

1.  The data above are typical results and subject to change without notice.

2.  Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Cut Roll: ±0.3m, Jumbo Roll ±0.5%.

3.  The product should be stored at room temperature and kept from wet and heat source.Shelf life: One year from shipment date when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.

4.  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.

 

 

 

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Q:What's the highest temperature resistance of the aluminum foil ?
Aluminum foil is directly pressed by aluminum. Melting point: 660.37, fire point: 550℃. I’m not sure whether it can be installed, but since it is exhaust duct, the temperature may not be too high. It will not be much higher than 100℃ anyway as the boiling point of water is just 100℃.
Q:What are the characteristics of color coated aluminum coil?
3. Weather resistance: Then coated, high-temperature baking paint patterns, and high gloss retention, good color stability, color change is minimal. Polyester paint warranty of 10 years, 20 years or more fluorocarbon warranty.
Q:Does the aluminum foil can prevent from the sunlight shining?
Yes, it can prevent the sun shining.
Q:Why does volatile test need aluminum package?
Q:As for the aluminum foil reflecting coating of floor heating, which is better?
Kraft paper aluminum foil reflecting coating of floor heating is better. It uses quality PET aluminum laminated film and non-woven fabric thermal insulated material. Featured by high brightness, good fastness, aging resistance, non-dealumination and no thermo printing, PET aluminum laminated film has been preferred in choosing reflecting coating. Kraft paper aluminum foil reflecting coating is a composite material characterized by water resistance, moisture resistance, smoothness, clear printing, thermal insulation and high reflectivity. By combines the characteristics of traditional polystyrene board with reflecting coating, Kraft paper aluminum foil reflecting coating has the features of both EPE and aluminum laminated film and thus becomes very popular in the market.
Q:How to remove the oxide layer in the aluminum foil with a chemical process?
Generally, we adopt the method of alkali corrosion to remove the oxide layer on the surface of the aluminum foil.The purpose of alkali corrosion is removing the oxide layer on the surface of the aluminum foil. (Note: Technological process of the method is as follows: under normal temperature, 20% nitric acid; the process parameters is about 0.5 minutes. Pre-degrease--degrease--rinsing--rinsing--alkali corrosion--rinsing--rinsing--bright dipping--rinsing--rinsing--pure rinsing. The purpose of bright dipping is to remove surface residual black ash after alkali corrosion.Temperature:50-60 degrees; time:0.5-1 minutes.The purpose of degreasing is to remove grease on the surface of the aluminum foil.The process parameters is 0.5-1 minutes. You can use acid to wash it.
Q:Can aluminum foil insulate heat?
First, to be exact, aluminum foil is reflected sunlight, which will turn to other places of radiation rather than heat, but played a role equivalent insulation. The stronger the more light reflectivity of aluminum foil.
Q:Aluminum foil and fold thickness difference is caused by what?
Chatter marks mean shear foil surface periodically. Generating oscillation marks two reasons: one is due to the formation of roll grinding cycle in about 10 ~ 20mm; the other is due to the oil film is not formed continuously rolling vibration often generated in a speed range, a period of 5 ~ 10mm. The root cause is the lack of chatter marks film strength, generally can be used to improve lubrication to eliminate.
Q:What is the principle of thermal insulated aluminum tape?
The principle of thermal insulated aluminum tape is to process various metals like aluminum, gold, copper and silver into multi-layer densely and highly thermal-insulated metal film by utilizing vacuum metallization and magnetron sputtering. When the outer-shell electron (free electron) in the metal material which is generally not bound by atomic nucleus is exposed to light waves, the electric field allows it to absorb the light energy and thus produces vibration at the same frequency as light. Then the vibration produces the light at the same frequency as the original light, which is known as the reflection of light. The higher perveance of metal, the lower degree of penetration and the higher reflection. The metal layers will reflect back the heat source in the sun including infrared ray, ultraviolet ray and visible light selectionally and then re-release after the colors of metal film absorb the solar radiation and finally part of heat can be removed as the outdoor air flows, thus effectively insulating the heat.
Q:Does aluminum foil bag have property of X-ray proof?
Lead is the best material of property of X-ray proof.

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