-
Q What is the composition of PA66GF25 thermal break strips?
A Made of Polyamide 66 (PA66) reinforced with 25% glass fiber (GF25), offering high strength and weather resistance.
-
Q What are the advantages over PVC strips?
A High temperature resistance (-40℃~220℃), low thermal expansion (matching aluminum), and 30+ years lifespan.
-
Q Are the products internationally certified?
A Certified with ISO 9001, compliant with EN 14024 for window systems.
-
Q What is the lead time?
A 7-15 days for standard orders, 3-4 weeks for customization (depends on complexity).
-
Q How is dimensional accuracy ensured?
A CNC-machined molds guarantee tolerance within ±0.05mm.
-
Q What is the minimum order quantity (MOQ)?
A 1 ton for standard products, 3 tons for customized orders.
-
Q What is the thermal conductivity?
A 0.22-0.28 W/(m·K), 300x better than aluminum.
-
Q Is it suitable for humid climates?
A Water absorption <0.8%, tested via ASTM D570 24h immersion.
-
Q What is the tensile strength?
A ≥120 MPa (longitudinal), compliant with GB/T 23615.1-2017.
-
Q What is the standard packaging?
A Moisture-proof film + cartons + wooden pallets (1.2 tons/pallet), labels customizable.
