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Model NO. | SM-C460 | 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 |
Each Nylon 66 GF25 Insulation Stripsundergoes strict quality inspection and meets multiple international standards, so you can use them with confidence.
Integrating advanced insulation technology is essential for enhancing a building's thermal regulation and overall energy efficiency. Our high-performance Glass-Fiber Reinforced PA66 Thermal Profiles exemplify this innovation by providing a reliable solution for thermal management in construction. Manufactured from durable Glass-Fiber Reinforced PA66 Thermal Profiles, these profiles leverage the reinforcing properties of glass fiber to significantly improve impact resistance and dimensional stability, ensuring long-term performance even under demanding conditions. Our custom-designed Glass-Fiber Reinforced PA66 Thermal Profiles are tailored to fit specific project requirements, offering precise solutions for a variety of architectural applications. Their impact-resistant and corrosion-resistant features make them ideal for use in environments exposed to mechanical stresses and moisture, safeguarding the integrity of thermal insulation layers. These high-strength Glass-Fiber Reinforced PA66 Thermal Profiles facilitate the creation of continuous, thermally efficient barriers, reduce thermal bridging points, and help maintain consistent interior temperatures. By choosing our advanced profiles, building designers and engineers can achieve superior insulation performance, contributing to occupant comfort and energy savings.
We have focused on the field of polyamide thermal break profiles (PA66GF25 thermal break profiles) for many years and have a professional R & D team that continuously optimizes product performance to meet diverse market demands.
Weather-resistant insulation strip (Anti-aging insulation strip) has a water absorption rate ≤0.3% (24-hour immersion), much lower than ordinary nylon (1.5%). Its coefficient of linear expansion (8×10⁻⁶/℃) is close to aluminum alloy (23×10⁻⁶/℃), minimizing expansion due to moisture or contraction from temperature changes, ensuring long-term thermal performance and structural tightness.
High-strength insulation strip PA66GF25 (lame-retardant insulation strip PA66GF25) adapts to multiple scenarios: thermal break aluminum doors/windows, aluminum-wood composite windows, curtain walls, and energy-efficient sunrooms. Custom lengths (50mm-300mm) and colors (transparent/black/metallic) are available to meet diverse procurement needs of developers, door/window factories, and engineering contractors.
Compared to European imported brands (e.g., Tyco), Low thermal conductivity insulation strip PA66GF25 (Low-temperature resistant insulation strip PA66GF25) is 15%-20% cheaper while matching international performance (thermal conductivity, anti-aging).
GB/T 23615 insulation strips standard (China) offers in-stock availability (delivery within 72 hours), free sample testing, and one-on-one technical consulting, reducing procurement and usage barriers.
National standard for building insulation strips (GB) contains 25% fiberglass, increasing tensile strength by 60% vs standard PVC
Windows and doors made with our 25% Glass-Filled PA66 Insulation Strips are not only thermally insulating but also effective in noise reduction, creating a comfortable indoor environment for users.
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 |
As a manufacturer of PA66 + 25% Fiberglass Thermal Breaks, we offer customized services and can adjust product specifications and performance parameters according to customer requirements.
