Customized PA Heat Breaking Strip, PA66 Thermal Insulation Weather Stripping For Aluminum Windows

What are the different types of thermal barriers?

Currently, there are two principal types of thermal barriers: polyamide thermal barrier strip and pour & debridge (P&D).

Our company only produce polyamide thermal barrier strip.

Why use Polyamide Profiles as thermal barrier?

The coefficient of linear thermal expansio (linear elongation coefficient) of the polyamide profiles is equivalent to the aluminum profile. Therefore, the polyamide profile is not subjected to internal stresses after it is pressed to aluminum profile. This is one of the most important advantages of using the polyamide material as a thermal barrier.

Shape I, shape C, shape T, shape CT and shape HK is the most common shape, we can also according to customer requirements or drawings to customize other special shape.

What is a Thermal Barrier?

• Thermal barriers are made from resins that create a “thermal break” between the inner and outer surfaces of aluminum fenestration.
• Thermal barriers reduce heat loss or heat gain through the aluminum.
• Thermal barriers improve the U-value characteristics of finished systems.
• Thermal barriers are about energy conservation, U-values and government codes
• 70 percent of aluminum fenestration systems produced in North America contain a thermal break
• Primarily used in colder climates to reduce heat loss
• Increasing use of thermal barriers to reduce heat gain and also reduce heat loss
• Developers, architects and designers are demanding better performance in terms of power usage
• Stricter government regulations to reduce power usage in buildings to combat environmental concerns
• Aluminum, if it is to retain its market superiority in terms of its structural integrity, will have to achieve better performance in terms of U-values
• The use of thermal barriers will assist manufacturers to achieve improved LEED performance

Performance of Polywell PA66 GF25 thermal barrier strips

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.

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.

Delivery
We have the production capacity of 100000 meters per day. For common specifications, we have molds, and will be shipped in 10-15 working days after receiving the payment.

Packages
For all 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.


Our Service
1. Expertise in the production of standard polyamide thermal break strips.
2. Respect customers' needs, provide customized products, try best to satisfy customers' requirements.
3. Fast service and on-time delivery
4. Strict quality control system, each production process will be strictly supervised by us.
5. We can provide all products on the insulation strip production line and the technical support.

Our Factory


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

Camille
E-mail:camille@thermalbreak-strip.com
Phone:0086-13584481777 (WhatsApp)
Wechat: Camille_4790
Address:Zhangjiagang City, Jiangsu Province, China