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Polyamide Thermal Break Profile in Aluminum Windows and and Doors

Zhangjiagang Bangyu Engineering Plastics Co., Ltd
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Polyamide Thermal Break Profile in Aluminum Windows and and Doors

Brand Name : Bangyu

Model Number : BY-C

Certification : SGS

Place of Origin : China

MOQ : 10000 Meters

Price : Negotiation

Payment Terms : T/T

Supply Ability : 100000 Meters per day

Delivery Time : 10-15 working days

Packaging Details : linear or roll

Material : PA66 GF25

Plastic Molding Type : Extruding

Application : Thermal Break Aluminum

Color : Black

Refractoriness : 200-450℃

Density : 1.25-1.35 g/cm³

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Extruding Polyamide Thermal Break Strip in Aluminum Windows and and Doors

Product Description

Polyamide Thermal Break Strips for Aluminun Windows

Over the years, polyamide heat-insulation strip has been widely used in glass curtain walls due to its good properties and low cost. Especially Polyamide 66 reinforced by 25% glass fiber thermal break strips, they are inserted into aluminum window, door and facade profile for thermal insulation.
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.

Nylon66 Thermal barrier strip of polyamide extruding product, which is widely used for bridge insulating aluminum profile, has excellent performance such as high temperature resistance, chemical resistance, ultraviolet resistance and water resistance. The Linear Expansion Coefficient of the product is close to that of aluminum profile, which makes long durance of spacer and aluminum profile. The product has been tested by the Material Test Center of SGS. The product meets the National Standard of GB/T23615.1-2009.

Detailed Infomation

1.Effectively increased thermal in the system property insulation.
2.Reduces condensation on the window.
3.Sound insulated.
4.Improve comfort and living condition.
5.Possible double color coatings provide better aesthetic effect.
6.Various shapes will be designed for the customer's requirements.
7.The working temperature of the thermal insulation strip is 220°C, Melting Point reaches to 246°C. This enables coating process after assembly of composite profiles.
8.High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage.
9.linear thermal dilation coefficient almost identical to that of aluminium profiles.


It is mainly used in insulation broken 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

GB/T 23615.1-2009
BY-Technical specification
Linear expansion coefficient
Vicat softening temperature
Melting point
Testing for tensile cracks
No cracks
No cracks
Shore hardness
Impact strength(Unnotched)
Tensile strength(longitudinal)
Elasticity modulus
Elongation at break
Tensile strength(transverse)
High temperature tensile strength(transverse)
Low temperature tensile strength(transverse)
Water resistance tensile strength(transverse)
Aging resistance tensile strength(transverse)

Our Service&Company

Storage Conditions
The strips will be stored in the ventilated and dry environment, horizontally placed, paying attention to waterproof, keeping away from the heat source, avoiding heavy pressure and the contact with acid, alkali as well as organic solvent.
We have the production capacity of 100000 meters per day. For common specifications, we have molds, and will be shipped in 15-20 working days after receiving the deposit.

Welcome to visit our company!

Please feel free to contact us if you have any questions.
Whatsapp: +8613812855067
Skype: lana_lou_5
Wechat: lanadelreybiscuit

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

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