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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 | 50,000 Meters/Month |
| Packing | Customized |
Delivery Date | 7-15Days | Brand Name | Yuanfa |
Product Name | Thermal break Polyamide Strips, | Material | PA66GF25 |
Color | Black | Width | 34.0mm |
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 Description:
The YF-34.0-K3 thermal break strip is a 34.0 mm wide insulating profile made of PA66 GF25 (polyamide reinforced with 25% glass fiber), specifically developed for energy-efficient aluminum windows, doors, and façade systems. Its K3 profile features medium-depth knurling, offering a balanced combination of mechanical grip, processing ease, and durability.
Designed for use in wide-span or heavy aluminum systems, YF-34.0-K3 effectively breaks thermal bridges between internal and external aluminum profiles, enhancing energy efficiency, condensation control, and indoor comfort.
Key Features:
Material: PA66 GF25 – outstanding thermal stability, stiffness, and weather resistance
Profile: K3 – optimized knurling for secure bonding and smooth assembly
Width: 34.0 mm – ideal for mid-to-large scale aluminum structural systems
Thermal Performance: Excellent insulation to reduce heat transfer and improve energy ratings
Durable & UV-Stable: Performs reliably in harsh environmental conditions
Eco-Friendly: RoHS compliant and fully recyclable
Applications:
High-performance aluminum windows and doors
Curtain wall systems for commercial and residential buildings
Passive house and energy-saving construction
Aluminum profiles in high-rise and industrial architecture
YF-34.0-K3 is a versatile and reliable thermal break solution, chosen by manufacturers who require strong mechanical bonding, precise fit, and long-term insulation performance.
