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| Min Order | 3000 Meters |
| Trade Term | FOB,C&F,CIF,EXW |
| Payment Terms | T/T |
| Place of Origin | Wuhan |
| Means of Tranport | Ocean |
| Production Capacity | 60,000 Meters/Month |
| Packing | Customized |
Delivery Date | 7-15Days | Brand Name | Yuanfa |
Product Name | Thermal break Polyamide Strips, | Material | PA66GF25 |
Color | Black | Width | 17mm |
Density | 1.30±0.05 g/cm3 | Standard Length | 6 Meters/Piece |
Certificate | Certificate of ISO 9001:2015,CN09/20301 | Processing | High Precision Polyamide Extrusion |
Standard Carried | New National Standard:GB/T 23615.1-2017 | Applications | Aluminium Profiles,Thermally Broken |
Product Overview
The 17.0-K thermal break strip is a compact yet durable insulating profile made from PA66 GF25 (25% glass fiber-reinforced polyamide). Designed for K-type aluminum system grooves, it provides effective thermal separation, enhances energy efficiency, and ensures long-term dimensional stability in small to medium section frames.
Ideal for systems where space constraints meet insulation demands, the 17.0-K strip is especially suited for narrow aluminum windows and doors.
Material: PA66 GF25 (Polyamide with 25% Glass Fiber)
Width: 17.0 mm
Profile Type: K (Standard Groove Type)
Thermal Conductivity: ≤ 0.3 W/m·K
Tensile Strength: ≥ 80 MPa
Heat Deflection Temperature: ≥ 230°C
Linear Expansion Coefficient: (2.3–2.7) × 10⁻⁵ /K
Color: Black (customizable)
The 17.0-K thermal strip is well-suited for applications requiring both space efficiency and thermal insulation:
Slim-profile Aluminum Window and Door Systems
Residential Renovation Projects
Commercial Partitions and Interior Aluminum Structures
Small-format Curtain Wall Units
Energy-efficient Lightweight Aluminum Frames
Slim and Versatile: Compact width ideal for narrow-frame systems
Effective Thermal Isolation: Prevents heat transfer across aluminum profiles
Easy Installation: Optimized geometry fits standard K-type grooves
Stable and Durable: Withstands thermal cycles and UV exposure
Lightweight but Strong: Maintains performance without adding bulk
