Our PA66GF25 Thermal Insulation Profiles are the flagship product of Shuangming Plastic, crafted from premium Glass-Filled PA66 Insulation Strips with 25% glass fiber reinforcement, fully compliant with the national standard GB/T 23615.1-2009. As a core component for energy-saving building, these profiles are engineered to meet modern sustainable construction demands, serving as the key Polyamide Thermal Barrier Profiles for thermal break aluminum systems. With raw material of high-purity PA66 GF25 granules, the profiles feature single black color (customizable) and support personalized laser printing, supplied in roll or linear transport packages for global logistics. Our PA66GF25 Thermal Break Strips deliver exceptional thermal insulation, mechanical strength and environmental resistance, making them the first choice for aluminium windows and curtain walls with a 10-year product warranty for anti-aging performance.
Model NO. | SM-H210 | 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 |
Reinforced with 25% glass fiber, the profiles boast high mechanical strength, unnotched impact strength ≥40 KJ/m² and Shore hardness 80-85, ensuring excellent impact resistance and dimensional stability for long-term use.
With inherent low thermal conductivity, the profiles effectively block indoor-outdoor heat transfer, cutting air conditioning and heating energy consumption while meeting green building standards.
The profiles feature high temp resistance (≥220°C), UV resistance and moisture resistance, preventing condensation and moisture ingress, and ensuring stable performance in harsh outdoor conditions. They also reduce sound transmission by 26dB, creating quiet living and working environments.
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 quality supplier of PA66GF25 Insulation Profiles, we are committed to providing high - performance and cost - effective product solutions for global customers.
