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Model NO. | SM-X375 | Customized | Customized |
Material | Polyamide66 Reinforced by 25%Glass Fiber | Color | Single Color（Black） |
Application | for Thermal Break Aluminum Profile | Raw Material | PA66 GF25 Granules |
Markets Served | Windows & Doors | Technical Performance | GB/T 23615.1-2009 |
Customized Laser Printing | Transport Package | Roll or Linear | |
Material Properties | High Temp Resistance （≥220 °C） | HS Code | 3926909090 |
Every batch of our PA66 GF25 thermal break strips undergoes rigorous performance testing to ensure premium quality.
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PA66GF25 fibre glass insulation strips are a high-performance composite material designed to enhance thermal insulation in modern construction. Made from polyamide 66, a premium engineering plastic, and reinforced with approximately 25% glass fibers, these strips offer exceptional strength and stability. As a core component in thermally broken aluminum fenestration systems, our reinforced PA66GF25 fibre glass insulation strips significantly improve the energy efficiency of windows, doors, and curtain walls.
These high-strength PA66GF25 fibre glass insulation strips are engineered for durability, offering enhanced resistance to wear and environmental stress. With superior moisture-resistant PA66GF25 fibre glass insulation strips, they protect against moisture ingress, ensuring long-lasting performance in humid or high-moisture environments. Additionally, the impact-absorbing PA66GF25 fibre glass insulation strips provide added resilience, making them ideal for both residential and commercial applications.
Our flexible PA66GF25 fibre glass insulation strips are easy to integrate into diverse window and door designs, offering a perfect fit for any project. They also feature chemical-resistant PA66GF25 fibre glass insulation strips, which ensure that the material can withstand exposure to harsh chemicals, making them suitable for use in industrial settings. These advanced features help to ensure superior thermal performance, improved indoor comfort, and effective condensation prevention.
The Hollow Type Polyamide Thermal Break Strip in our warehouse are ready for global window insulation projects.
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PA66GF25 Thermal Insulation Profiles are lighter in weight than metals, which can reduce the overall weight of doors and windows, lower the installation load, and facilitate transportation and construction.
Nylon 66 GF25 Insulation Strips are recyclable, meeting environmental protection requirements. With a long service life, they can reduce the later maintenance costs of buildings.
25% Glass-Filled PA66 Insulation Strips exhibit ultra-low thermal conductivity (approximately 1/1250th of aluminum alloy), creating an exceptionally effective barrier against direct heat transfer through profiles between indoor and outdoor environments.
Windows incorporating GF25 Reinforced Polyamide 66 Strips significantly reduce indoor heat loss and outdoor heat gain, thereby decreasing HVAC energy consumption by 25-40% while achieving compliance with global building energy efficiency standards.
The integration of Glass-Fiber Reinforced PA66 Thermal Profiles with aluminum profiles creates optimized air cavities that enhance thermal insulation performance, resulting in a dramatic reduction of the window's U-value (K-value).
Our factory uses eco - friendly materials to make PA66 Thermal Break Strip Used in Aluminum Insulation Profile.
NO. | Item | Unit | GB/T 23615.1-2009 | SM-Technical specification |
1 | Density | g/cm³ | 1.3±0.05 | 1.28-1.35 |
2 | Linear expansion coefficient | K⁻¹ | (2.3-3.5)×10⁻⁵ | (2.3-3.5)×10⁻⁵ |
3 | Vicat softening temperature | °C | ≥230 | ≥240 |
4 | Melting point(0.45MPa) | °C | ≥240 | ≥255 |
5 | Testing for tensile cracks | - | No cracks | No cracks |
6 | Shore hardness | - | 80±5 | 80-85 |
7 | Impact strength(Unnotched) | KJ/m² | ≥35 | ≥40 |
8 | Tensile strength(longitudinal) | MPa | ≥80 | ≥84 |
9 | Elasticity modulus | MPa | ≥4500 | ≥4600 |
10 | Elongation at break | % | ≥2.5 | ≥4 |
11 | Tensile strength(transverse) | MPa | ≥70 | ≥80 |
12 | High temperature tensile strength(transverse) | MPa | ≥45 | ≥50 |
13 | Low temperature tensile strength(transverse) | MPa | ≥80 | ≥85 |
14 | Water resistance tensile strength(transverse) | MPa | ≥35 | ≥45 |
15 | Aging resistance tensile strength(transverse) | MPa | ≥50 | ≥60 |
Top - notch Glassfiber Reinforced Thermal Barrier Strip from our factory ensure great window insulation.
