The PA66 GF25 Medium Thermal Break Strip from Jinxing is developed for aluminum profile systems where a medium-width insulation section is required between interior and exterior aluminum parts. As a China manufacturer and supplier of polyamide thermal break profiles, Jinxing focuses on accurate extrusion, stable material performance and profile compatibility to meet different aluminum system requirements.
Medium thermal break strips provide a practical balance between insulation space and profile structure. Compared with narrower profiles, this type offers more separation distance while maintaining suitable mechanical stability for aluminum assembly.
The strip dimensions need to match:
· Aluminum cavity width
· Profile design
· Locking structure
· Assembly method
The strip is produced from PA66 nylon reinforced with 25% glass fiber. The glass fiber reinforcement improves the rigidity and dimensional stability of the polyamide profile, helping it maintain its shape during processing and long-term use.
The reinforced PA66 structure provides sufficient strength for insertion and rolling processes, reducing deformation during aluminum profile assembly.
A stable extrusion profile helps maintain the designed size and fit between the thermal break strip and aluminum sections.
The polyamide material creates a lower-conductivity barrier between separated aluminum components, helping reduce direct heat transfer through the metal profile.
The medium-size structure can be produced in different cross-sections according to aluminum extrusion requirements.
The correct thermal break strip depends on the aluminum profile design rather than only the strip width.
Important matching factors include:
|
Item |
Consideration |
|
Strip width |
Matches the thermal break cavity |
|
Profile height |
Fits the available aluminum section |
|
Locking area |
Ensures stable engagement |
|
Cross-section |
Corresponds to extrusion design |
|
Assembly process |
Supports proper installation |
PA66 GF25 Medium Thermal Break Strip is suitable for compatible:
· Aluminum window systems
· Aluminum door profiles
· Thermal break aluminum frames
· Architectural aluminum extrusions
· Customized profile projects
Jinxing produces the strip through material preparation, extrusion molding, cooling, shaping and precision cutting.
During production, profile dimensions and surface quality are monitored to maintain consistency. Raw PA66 and glass fiber materials can be checked before processing, while finished strips are inspected before shipment.
Jinxing develops thermal break strips around actual aluminum profile requirements instead of using a single standard structure for all applications.
Controlled extrusion conditions help maintain the mechanical properties and dimensional consistency of each batch.
For projects requiring different medium-width sections, Jinxing can adjust profile dimensions, cross-sections and specifications according to drawings or samples.
Jinxing can provide customization for:
· Width and thickness
· Cross-sectional design
· Color
· Cut length
· Packaging
· Laser coding
It is a medium-width polyamide thermal break profile made from PA66 reinforced with 25% glass fiber for aluminum profile insulation systems.
Glass fiber improves rigidity, dimensional stability and mechanical performance of the polyamide profile.
The size should be confirmed according to the aluminum extrusion cavity, locking design and assembly requirements.
Yes. Jinxing can develop customized sections based on aluminum profile drawings or samples.
They are commonly used in thermally broken aluminum windows, doors and architectural profile systems.
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Taozhou Town, Guangde City, Xuancheng City, Anhui Province, China
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