Product Description
polyamide PA66 thermal break strip has high mechanical strength, high heat deflection temperature, high precision in size.
We have great advantage especially in thermal break strip for heat insulation aluminum windows,doors and curtain wall.
Aluminum door, aluminum window, aluminum profile, aluminum extrusion, aluminum fence.
Management Certification: ISO 9001:2008 ISO 14001:2004 SGS quality test report.
Product Feature
Advantage:
1,High mechanical intensity, so hardware part can be connected under the situation to bear the drawing-shearing strength.
2,Because of the heat expand coefficient is close to the aluminum profiles ones, so it is insured that the adiabatic strips can be tight joint with the aluminum profiles, even if during the large temperature difference.
3,High heat distortion temperature, so it is can be satisfied the follow-up treatment of the aluminum profiles surface.
4,High dimension precision, so the airproof and waterproof of windows can be insured.
5,Super excellent anti-aging and anti-ultraviolet radiation ability, long life.
6,Ascendant anti-chemical corrosion.
Product Specification
Polyamide66 GF25 thermal break strip.
Shape:
Size:Size:
Origin
Wuhan,China
Minimum Order
3000Meter
Packaging
500/300meters per roll, 6.02meters per pcs, or packed as customer's request.
Material Data Sheet |
|
Item | Requirements | Significant |
Density | 1.3+0.05g/cm3 | ,, Weight, density, service strength |
Linear expansion coefficience | (2.3~2.5)×10-5K-1 | Matching with aluminium alloy profiles while exxpansion and contraction |
Vicat softening temperature | >=230ºC | Ensure the coating process |
(0.45Mpa) Temperature of deflection under load | >=240ºC | Ensure the coating process |
Testing for tensile cracks | No crack for the hole | , innerstress, toughness |
D Shore hardness | 80+5 | Occlusion while rolling |
Impact strength (unnotched) | >=35KJ/m2 | Toughness |
Longitudinal tensile strength(room temperature) | >=80Mpa | Using intensity |
Elasticity modulus | >=4500Mpa | Material rigidity |
Elongation at break | >=2.5% | Toughness |
Transverse tensile strength (room temp 23ºC+ 2ºC) | >=70Mpa | , Using intensity, safety performance of windows and doors. |
Transverse tensile strength (high temp 90ºC+ 2ºC) | >=45Mpa | Using in high temperature area |
Transverse tensile strength (low temp -30ºC+ 2ºC) | >=80Mpa | Using in low temperature area |
Water resistance transverse tensile strength(transverse) | >=35Mpa | , Using time and water resistance |
Aging resistance transverse tensile strength(transverse) | >=50Mpa | Using time |
aI.I,(). The specifications only applies to I-shape strips, otherwise, the specifications shall be confirmed by supplier and buyer together, and written in contract or purchase order. |
Wuhan Yuanfa New Material Co., Ltd is a professional company for R&D and production for PA66GF25 thermal barrier strips, and accessories for windows and doors. The company was started in year 2003, and located in Wuhan which is nicknamed the "thoroughfare to nine provinces". In year 2001, the company began to focus on building energy saving, they introduced advanced technology and equipment from abroad, worked together with famous Wuhan universities through technical cooperation, and developed the polyamide thermal barrier strips together. Actually the company is the first manufacturing enterprise to finish product development and production of polyamide thermal barrier strips in China. The company covers an area of 33000, and has more than 200 employees. Over 60 of them has college degree or above in engineering and technical personnel. With more than 50 leading production lines, it can produce 200, 000, 000 meters PA66GF25 thermal barrier strips one year. The company has more than 120 regular product models, and also can develop new sizes according to customers' requirements.
After years of development, The company has obtained certain result, it has been the top sales company for thermal barrier strips on domestic market for many years. The company has customers allover China, and already established long-term and stable cooperation with most famous manufactures in China for extruded aluminum profiles and windows and doors. At the same time, The company actively develops oversea markets, already sold the thermal barrier strips to Canada, UAE, Iran, Saudi Arabia, Russia, Kazakhstan, India, Vietnam, Belgium, Cyprus and so on. In year 2008, the company participated in drafting Chinese standard GB/T23615.1 Accessorial material for architectural aluminum alloy profiles Part 1: Polyamide thermal barrier strips, then also participated in the revising of the industry standard JG/T174-2005 Thermal barrier strips for construction industry. The company also got some honors like National High-tech Enterprise, National Torch Plan Project, ISO9001: 2008 and ISO14001: 2004 which were certified by SGS, Famous Brand of Hubei Province, Famous Brand of Wuhan city, Best Company for Trustworthy from Trade and Industry Bureau, and so on.
The company want to work together with you based on the company philosophy, integrity, cooperation and innovation, and contribute to the development of building energy saving.