All Products
  • Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Paolo Celani
    Thank you very much for very good news! We appreciate your honesty and collaboration. You have supplied good dies, all sizes within tolerance. We have ordered dies for a total amount of more than 200,000 USD and we are continuing to order. Thank you again to you and your very professional team.
  • Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Martyn Haines
    Thank you for your help with this order and if ever you need someone to tell customers how helpful you are just tell them to contact me.
  • Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Dietmar Dürr
    I received your samples. I agree to Mr. Wölki, they looks pretty good. We will arrange the balance payment. Please pack the mold and send them asap.
Contact Person : Camille Cai
Phone Number : 86-13584481777
Whatsapp : +8613584481777

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors

  • Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors
  • Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors
  • Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors
  • Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors
Place of Origin China
Brand Name Polywell
Certification SGS
Model Number I,C,T,CT,HK
Minimum Order Quantity 5000 meters
Price negotiation
Packaging Details roll or linear
Delivery Time 15-20 working days
Payment Terms 50%T/T before production, 50%T/T before loading
Supply Ability 100000 meters per day

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Color Black Temperature Resistance ≥240
Thickness Customized Package Customized
Application Doors/ Windows/ Machinery Length Customized
Shape Rectangle/ Square/ Oval/ Customized Width Customized
Material PA66 GF25 Usage Aluminum Windows & Doors
Leave a Message
Product Description

 

Product Description:

Thermal Break Strip

Thermal break strip is a kind of polyamide strip made of PA66GF25. It has excellent thermal insulation properties, which can effectively reduce energy loss and improve indoor comfort. It is mainly used for doors, windows and machinery.

This thermal break strip has a customized width and thickness, and it is available in rectangle, square and oval shapes, or you can customize the shape according to your needs. It is black in color and its surface is smooth.

It is an ideal choice for energy-saving, sound insulation and fire protection, providing excellent thermal insulation performance and durability. It is also anti-aging and corrosion-resistant, making it a great choice for long-term use.

This thermal break strip is easy to install and maintain. It can be used in a variety of applications, with a variety of sizes and shapes available to meet your needs.

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 0

Features:

  • Product Name: Thermal Break Strip
  • Color: Black
  • Length: Customized
  • Temperature Resistance: ≥240°C
  • Shape: Rectangle/ Square/ Oval/ Customized
  • Package: Customized
  • Speciality: Thermal Insulation Bar, Thermal Broken Strip, PA66GF25 Strip
Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 1Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 2

Technical 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 ≥230 ≥233
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.

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 3

Applications:

Aluminium window has the disadvantage of limited thermal insulation. Its Uf value, which indicates the amount of heat that passes through a window profile, is simply too high. If your windows have standard aluminium profiles, your home may develop condensation, or even mould. Besides the resulting high repair costs, household mould also aggravates respiratory problems such as asthma.

 

But that disadvantage has now been completely eliminated if you install polyamide strips in aluminum windows. In fact, thanks to the development of a new invention known as thermal break profiles, aluminium is at least as good as its competitors. In these profiles, produced with specialized machines, a polyamide strip is placed between the inner and outer sections of the profile.

 

Polyamide is a plastic that insulates more than 500 times better than aluminium, so thermal break profiles have a much lower Uf value - and transmit much less heat or cold. As a result, your home stays warmer in winter, while keeping the heat outside more easily in summer.

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 4

 

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 5

Storage:

According to different storage time and ambient climate, the dimension of PA strips will increase slightly because of the natural moisture absorption. And the mechanical properties will change slightly too.

So, PA strips should be transported and stored under dry conditions away from the influence of weather. (rain, direct sunlight etc.)

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 6Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 7

Package & Delivery:

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

                                 For some simple shapes such as Shape "I" and "C", they can be packed in rolls. 400-600 meters/roll.
Delivery details: shipped in 10-15 working days after payment

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 8

Our Company:

Suzhou Polywell Engineering Plastics Company is located in the city of Zhangjiagang, Jiangsu Province, China. Our company has devoted more than ten years to the research and development and production of nylon extruding profiles. 

Extrusion PA66 GF25 Profile Thermal Break Strips for Heat Insulation Aluminum Windows and Doors 9

 

Contact us:

Pleass feel free to contact us if you have any questions.
Name: Camille

E-mail: camille@szpolywell.cn

Tel: +86-13584481777

Address: Zhangjiagang City, Jiangsu Province, China

Tags:

thermal glue strips

thermal insulating strut

thermal break polyamide strips