• 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

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System 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 Linear or roll
Delivery Time 15-20 working days
Payment Terms T/T, Western Union, MoneyGram
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 Material PA66 GF25
Function Reduce Heat Gain And Heat Loss Application Thermal Break Aluminum
Density 1.25-1.35 G/cm3 DSC Melting Peak Temperature 255°C
Shape As Drawing Print Customized Laser Printing
Certificate SGS Port Shanghai
High Light

gf30 Heat Thermal Break Bar Strip

,

Thermal Break Strip For Aluminium Windows

,

Nylon PA66 Thermal Break Bar Strip

Leave a Message
Product Description

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors

What is a thermal break strip?

Thermal break is a reinforced polyamide strip (a non metallic, composite, structural, material) fixed between the inside and outside profiles, creating an insulated barrier within the window frame.

 

What is thermal break material?

A thermal break is a material with low thermal conductivity, placed in an assembly, to reduce or prevent the flow of thermal energy between the inside and outside of a building.

 

What are the different types of polyamides?

Polyamide (PA) Polyamides are among the most important and proven technical thermoplastics, known for their heat resistance, stiffness and high mechanical stability Polyamides can be classified into different types, with PA 6, PA 6.6 and PA 12 most established on the market.

Our polyamide strips are made of PA6.6 reinforced by 25% fiberglass.

 

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 0   Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 1Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 2

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.
Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 3

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 4

 

Why do you need a thermal break?

Why are thermal breaks important? Thermal breaks are essential for any external modern glazing system. Thermal bridging can be responsible for up to 30% of a property's heat loss. This lowers the homes energy efficiency, leading to higher heating bills.

 

Application and Advantages

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.

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 5  Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 6

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 7  Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 8

 

How to storage polyamide thermal break strips?

First, Store profiles horizontally in order to prevent bending or twisting the material, otherwise long storage periods cause permanent sagging. Support long lengths.

Second, Maintain ambient temperature in the range from 15 to 20 °C.

Third, Protecting against moisture.

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 9

FAQ:

Q: About Sample

A: Sample is Free, but the express fee is collect or you pay us the cost in advance.

 

Q: About MOQ

A: For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 5,000 meters.

 

Q: About Customizing Special shape of polyamide Profiles and its period

A: 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.

 

Q: About Customizing Package Style and Marks

A: You can customize the package style and marks.

 

Q: Why your price is higher/lower than others?

A: For years specializing in polyamide granules and thermal break strips has bestowed us experienced and skilled technical workers and production workers. We promise the stability of products and the high-quality of raw material. Furthermore, we can provide technical support from raw material to the final appliance. Believe in that you can get better products and service with lower price.

 

Q: About warranty

A: We are confident in our products, and pack them well before delivery, so usually you will receive your order in good condition. Any quality issue, we will deal with it immediately.

 

Q: About Payment or other question

A: 50% T/T deposit before production, 50% T/T balance before loading.

 


Our Company

Nylon PA66 GF25 Heat Thermal Break Bar Strip For Aluminium System Windows And Doors 10