The CT-Shape design combines a compact profile geometry with defined engagement areas for the aluminum extrusion. For manufacturers sourcing a China factory for polyamide thermal break profiles, Jinxing develops the Polyamide CT-Shape Thermal Break Profile around the actual cavity dimensions, locking structure and assembly method of the aluminum system.
The Polyamide CT-Shape Thermal Break Profile is intended for aluminum extrusions that require more than a simple straight thermal break section. Its cross-sectional geometry is formed to work with the corresponding aluminum groove, helping position the strip correctly before and during mechanical assembly.
The actual CT profile dimensions depend on the aluminum extrusion. Width, thickness, end shape and engagement details should therefore be confirmed from the profile drawing.
· CT-Shaped Cross-Section — Designed for matching aluminum profile cavities.
· PA66 GF25 Construction — Glass-fiber reinforcement provides the rigidity needed for profile assembly.
· Stable Mechanical Engagement — The profile geometry supports secure positioning inside the aluminum extrusion.
· Consistent Dimensions — Controlled extrusion and cooling help maintain cross-sectional accuracy.
· Customizable Profile Design — Non-standard CT sections can be developed from drawings or samples.
Polyamide CT-Shape Thermal Break Profiles are commonly used in compatible:
· Aluminum window systems
· Aluminum door systems
· Curtain wall profiles
· Thermally broken architectural aluminum extrusions
The strip should be selected according to the complete aluminum section rather than the application alone.
Jinxing uses PA66 nylon reinforced with glass fiber for its thermal break profile production. The manufacturing process covers material blending, extrusion molding, cooling, shaping and precision cutting.
Production parameters such as extrusion temperature, pulling speed and cooling conditions are controlled to maintain the required profile geometry. Material checks can include melt flow index, glass-fiber content and moisture.
CT-Shape for Customized Aluminum Profiles
Different aluminum systems may use different CT dimensions or engagement structures. Jinxing can develop customized sections when standard profiles are unsuitable.
· Cross-sectional dimensions
· Special CT geometries
· Color
· Cut-to-length requirements
· Packaging
· Laser coding
For new aluminum extrusion projects, the development can begin with a drawing or physical sample, followed by tooling, trial extrusion, dimensional confirmation and production.
Jinxing checks raw materials, production processes, finished profiles and shipments as part of its quality control system.
During extrusion, samples are checked for cross-sectional dimensions and surface defects. Finished products undergo appearance and dimensional inspection, while applicable mechanical, thermal aging, water resistance and other properties can be evaluated according to the required standard or specification.
CT-Shape thermal break profiles can be supplied in straight lengths or coils according to the profile specification. Standard straight strips are available at 6 m per piece, with customized cutting available for project requirements.
It is a PA66-based thermal break profile with a CT-shaped cross-section, used to separate aluminum sections in thermally broken extrusion systems.
The main difference is the cross-sectional geometry and the way the profile engages with the aluminum extrusion. CT-Shape is intended for aluminum cavities designed around its specific contour.
Jinxing uses PA66 with glass-fiber reinforcement for its polyamide thermal break profiles.
Yes. Jinxing can produce customized CT sections according to aluminum profile drawings or physical samples.
The aluminum extrusion drawing should be checked for cavity dimensions, engagement geometry, insertion direction and required strip thickness before confirming the profile.
They can be used in compatible aluminum window, door, curtain wall and other architectural aluminum profile systems.
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