The CT-Type Thermal Break Profile offered by Jinxing factory is produced through extrusion, cooling, sizing and finishing, and is available in 6-meter straight lengths or 500-meter coils. For non-standard sections, Jinxing can review the customer's aluminum profile drawing and confirm the required dimensions, tooling, color, length and processing requirements before production.
A CT-type thermal break profile is selected according to the geometry of the aluminum section rather than its product name alone. The profile must correspond with the receiving area and remain correctly positioned during insertion and subsequent processing.
Key points to confirm include:
· Receiving geometry – The thermal break section must fit the designed aluminum interface.
· Section dimensions – Width, height and other critical dimensions should match the aluminum profile drawing.
· Installation position – The orientation and insertion method should be defined before production.
· Downstream processing – Roller forming or other processing conditions should be considered during section selection.
· Supply format – Straight lengths or coils should match the customer's production process.
A complete aluminum profile cross-section drawing is recommended for CT-type product confirmation.
The profile uses PA66 nylon reinforced with 25% glass fiber (GF25). PA66 provides the polymer base, while glass fiber reinforces the material for the required extruded profile structure.
The PA66 GF25 material system is used for applicable thermal break profiles in:
· Aluminum doors and windows
· Curtain wall systems
· Insulated aluminum profiles
· Special thermal break assemblies
The final material and profile specification should be confirmed according to the applicable project requirements.
The CT-type section is produced as a continuous extruded profile, with tooling defining the required cross-sectional geometry.
PA66 and GF25 materials are prepared according to the confirmed production formulation and checked as part of the material-control process.
The prepared material is processed through extrusion tooling designed for the required CT-type section.
The extruded profile passes through cooling and sizing stages to stabilize the cross-sectional geometry.
After forming and inspection, the profile can be supplied as 6-meter straight sections or 500-meter coils according to the confirmed order.
Used in thermally insulated aluminum door and window systems requiring a corresponding CT-type section.
Suitable for aluminum curtain wall profiles where the thermal break geometry needs to match the receiving section.
Used for aluminum profile designs with dedicated receiving or retaining geometries.
Can be considered during the development of new aluminum sections, allowing the aluminum profile and thermal break geometry to be reviewed together.
CT-Type is not universally better than I-Type, C-Type or T-Type profiles. The appropriate section depends on the actual aluminum profile geometry and installation method.
|
Profile Type |
Section Characteristics |
Typical Selection Basis |
|
CT-Type |
Defined combined section geometry |
Aluminum profiles with a corresponding CT-type interface |
|
T-Type |
T-shaped geometry |
Aluminum profiles designed for a T-type receiving section |
|
C-Type |
C-shaped geometry |
Profiles using a corresponding receiving or retaining section |
|
I-Type |
I-shaped geometry |
Profiles designed around a centered I-type section |
The complete aluminum profile drawing should be used when confirming the appropriate thermal break section.
For special CT-type sections, Jinxing can review the customer's aluminum profile drawing before tooling and production.
Applicable customization can include:
· Non-standard cross-sectional dimensions
· Tooling based on customer drawings
· Special colors such as gray and white
· Cut-to-length processing
· End chamfering
· Laser coding
· Customized packaging
For a new section, the RFQ should include the aluminum profile drawing together with the required thermal break dimensions, color, length, supply format and processing conditions.
|
Supply Form |
Standard Supply |
|
Straight Profile |
6 m per piece |
|
Straight Profile Packing |
50 or 100 pieces per bundle |
|
Coil |
500 m per roll |
The supply form can be selected according to the customer's profile processing and material-handling requirements.
Jinxing manages the main production stages from material preparation through extrusion, cooling, sizing, inspection and finishing.
Quality control can include:
· Incoming material inspection
· Cross-sectional dimensional checks
· Surface inspection
· Finished-profile inspection
According to applicable product and testing requirements, evaluation may include density, Shore hardness, tensile strength, water resistance, thermal aging and coefficient of linear expansion.
Relevant inspection documentation can be provided according to the agreed order requirements.
Jinxing combines PA66 GF25 extrusion, drawing-based profile development and multiple supply formats to support CT-type thermal break sections.
The focus is on matching the thermal break profile with the actual aluminum section, including cross-sectional dimensions, installation position and downstream processing requirements.
A CT-Type Thermal Break Profile is a PA66 GF25 insulating profile developed for aluminum systems requiring a corresponding CT-type cross-sectional interface.
The choice depends on the geometry of the aluminum profile and its receiving section. A complete aluminum profile drawing is the best basis for confirming the required section.
Yes. Jinxing can review customer drawings for non-standard CT-type sections and confirm the tooling and production requirements before manufacturing.
Please provide the aluminum profile cross-section drawing together with the required thermal break dimensions, length, color, supply form, packaging and processing conditions.
Yes. Standard coil supply is 500 meters per roll. Straight profiles are available in 6-meter lengths.
Yes. Non-standard dimensions and special colors can be reviewed according to the confirmed drawing and production requirements.
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