Polyamide Pipes PA66 Thermal Break Strips Formed Thermal Barrier Tape For Heat Insulation

Brand Name:Polywell
Certification:SGS
Model Number:PW-CT
Minimum Order Quantity:5000 meters
Delivery Time:10-15 working days
Payment Terms:T/T
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Address: Room2007, Building B, Huijin Business Center, Yangshe Town, Zhangjiagang City
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Product Details

Polyamide Pipes PA66 Thermal Break Strips Formed Thermal Barrier Tape for Heat Insulation

Product Description

Polyamide material is the most commonly used for thermal bridge breaking. Polyamide 66 is a semi-crystalline polymer (25% glass fibre) with good mechanical and chemical resistance properties, due to the uniform packing of the molecules in the crystalline region.

This polyamide absorbs the water contained in the humidity of the environment. As the water content within the polymer matrix increases, there is a dimensional increase and changes in the mechanical properties of the polymer.


The shape CT thermal barrier polyamide strip can prevent the window frame from dust and water, has a better mechanical performance, is the first generation and easiest shape of insulating strips.
For the shape CT, we can provide the following size or customize according to customers' requirements.

Advantages

high quality, competitive price, free sample support and short lead time, high mechanical strength, high toughness, high softening point, good wear resistance, self-lubrication, long-term work at higher temperatures, high CTI value, excellent electrical insulation, low smoke and toxicity characteristics.

Application

It is mainly used in insulation bridge aluminium products, helping to reduce heat loss or heat gain through the aluminum, and has better performance in terms of power usage.

Product Parameters

Item

Unit

GB/T 23615.1-2009

PW-Technical specification

Density

g/cm3

1.3±0.05

1.28-1.35

Linear expansion coefficient

K-1

(2.3-3.5)×10-5

(2.3-3.5)×10-5

Vicat softening temperature

ºC

≥230ºC

≥233ºC

Melting point

ºC

≥240

≥240

Testing for tensile cracks

-

No cracks

No cracks

Shore hardness

-

80±5

80-85

Impact strength(Unnotched)

KJ/m2

≥35

≥38

Tensile strength(longitudinal)

MPa

≥80a

≥82a

Elasticity modulus

MPa

≥4500

≥4550

Elongation at break

%

≥2.5

≥2.6

Tensile strength(transverse)

MPa

≥70a

≥70a

High temperature tensile strength(transverse)

MPa

≥45a

≥47a

Low temperature tensile strength(transverse)

MPa

≥80a

≥81a

Water resistance tensile strength(transverse)

MPa

≥35a

≥35a

Aging resistance tensile strength(transverse)

MPa

≥50a

≥50a

1. Sample water content less than 0.2% by weight.
2. Norm laboratory condition:(23±2)ºC and (50±10)% relative humidity.
3. The specifications marked with "a" only applies to I-shape strip otherwise, the specifications concluded between supplier and buyer through consultation, shall be written in contract or purchase order.

Our Service

Before sales

1. introduce products in detail
2. recommend suitable solutions
3. provide with reference information

During manufacturing

1. provide with layout and engineering conditions
2. inform the processing status
3. offer related documents

After Sales

1. provide installation, commissioning and training
2. offer spare parts
3. Provide with necessary technical support


FAQ

  • About Sample
  • Sample is Free, but the express fee is collect or you pay us the cost in advance.
  • About MOQ
  • For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 10,000 meters.
  • About Customizing Special shape of polyamide Profiles and its period
  • You can customize the special shape of polyamide strips. If we didn't meet this shape before, we will make new mold for you, and you should pay for the mold.
  • About Customizing Package Style and Marks
  • You can customize the package style and marks.

Delivery details

shipped in 10-15 working days after payment


Packaging details

For all specifications/shapes, they could be packaged in linear, the length will be 6 meters, or customized.

For the Shape "I", "C", and some simple shapes, they can be packed in rolls. 400-600 meters/roll.


Please feel free to contact us if you have any questions.

Lana Lou
E-mail: lana@szpolywell.cn
Phone: 0086-13812855067 (WhatsApp)
Address:Jinfeng Town, Zhangjiagang City, Jiangsu Province, China

China Polyamide Pipes PA66 Thermal Break Strips Formed Thermal Barrier Tape For Heat Insulation supplier

Polyamide Pipes PA66 Thermal Break Strips Formed Thermal Barrier Tape For Heat Insulation

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