The combination of PA66 GF25 material and CT-Shape geometry makes this profile suitable for aluminum extrusions requiring a specific thermal break section and stable mechanical engagement. Jinxing, a China manufacturer and supplier of polyamide thermal profiles, produces the PA66 GF25 CT-Shape Thermal Profile according to the cavity, retaining structure and dimensions of the customer's aluminum extrusion.
PA66 reinforced with 25% glass fiber provides the rigidity and dimensional stability needed for thermal profile assembly. It also helps the CT-shaped section maintain its intended geometry during insertion and mechanical joining.
Jinxing checks incoming materials for properties such as melt flow index, glass-fiber content and moisture before extrusion.
The CT-Shape section is designed for aluminum profiles with a corresponding thermal break cavity. Its geometry provides defined contact and engagement areas between the polyamide profile and the aluminum extrusion.
The correct section should be confirmed from the actual aluminum profile rather than selected only by nominal size.
· PA66 GF25 Construction — Provides rigidity and mechanical stability.
· CT-Shape Geometry — Designed for aluminum extrusions with matching section requirements.
· Stable Profile Engagement — Supports secure mechanical connection after assembly.
· Dimensional Consistency — Controlled extrusion helps maintain the required cross-section.
· Customizable Profile Details — Suitable for different aluminum extrusion designs.
Before confirming a CT-Shape thermal profile, the aluminum extrusion should be checked for:
|
Item |
Requirement |
|
Overall width |
Matches the thermal break cavity |
|
Profile height |
Fits the available extrusion space |
|
CT-section dimensions |
Correspond to the aluminum groove |
|
Engagement areas |
Support mechanical retention |
|
Strip thickness |
Meets the required separation |
|
Assembly method |
Compatible with insertion and rolling |
PA66 GF25 CT-Shape Thermal Profile can be used in compatible:
· Aluminum window systems
· Aluminum door systems
· Curtain wall profiles
· Thermally broken façade systems
· Customized architectural aluminum extrusions
Jinxing produces the PA66 GF25 CT-Shape Thermal Profile through material blending, extrusion, cooling, shaping and precision cutting.
During extrusion, temperature, pulling speed and cooling conditions are controlled to maintain the CT-shaped section. Production samples are checked for cross-sectional dimensions and surface defects, with finished profiles inspected before shipment.
Applicable mechanical, thermal aging, water resistance and other properties can be evaluated according to project requirements.
Jinxing can develop non-standard CT sections according to aluminum profile drawings or physical samples.
Customization can include:
· CT-section dimensions
· Width and thickness
· Engagement geometry
· Color
· Cut length
· Packaging
· Laser coding
The development process can proceed from drawing review to tooling, trial extrusion, dimension confirmation and mass production.
Standard PA66 GF25 CT-Shape Thermal Profiles are available at 6 m per piece. Coiled supply can be arranged for suitable specifications, and cut-to-length processing is available for customized orders.
It is a CT-shaped polyamide thermal profile made from PA66 reinforced with 25% glass fiber for compatible thermally broken aluminum systems.
GF25 indicates that the PA66 material is reinforced with 25% glass fiber to improve rigidity and mechanical stability.
It provides a specific profile geometry for aluminum extrusions designed with a corresponding CT-type thermal break cavity and engagement structure.
It can be used in compatible aluminum windows, doors, curtain walls and other thermally broken architectural aluminum systems.
Yes. Jinxing can customize the cross-section, dimensions, engagement details, color and length according to aluminum profile drawings or samples.
The aluminum extrusion drawing should be checked for cavity dimensions, profile geometry and mechanical engagement before production.
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