PaoloThank you very much for very good news! I understand the complication you had, no problem, we appreciate your honesty and collaboration. You have supplied good dies, all sizes within tolerance. We have ordered dies for a total amount of more than 200,000 USD and we are continuing to order. Thank you again to you and your very professional team.
RobinThe polyamide strips are working perfectly. Thanks a lot.
BrianHello, finally we will receive the container by tomorrow. Special thanks for your hard work and especially my CEO mentioned you and appreciated your work. Thank you again.
Polyamide Thermal Break Bar in Aluminum Windows Heat Insulation Bridge
|Material||Polyamide66 Reinforced By 25%Glass Fiber||Color||Black|
|Application||For Aluminum Profiles||Port||Shanghai|
|Refractoriness||200-450°C||Apparent Density||1.25-1.35 G/cm3|
|Production Capacity||100000 M/Day||Technical Performance||GB/T 23615.1-2009|
|Life||More Than 40 Years||Transport Package||Roll Or Linear|
thermal break aluminium profiles,
thermal break insulator
Broken bridge aluminum insulation strip is an important criterion for distinguishing aluminum alloy doors and windows and broken bridge aluminum doors and windows. It is precisely because of the appearance of broken aluminum insulation strips that the aluminum doors and windows of the broken bridge have good thermal insulation and sound insulation performance.
The extruding high precision heat broken polyamide strut for windows and doors. Inserted in the thermal break aluminium profiles, and being the part of energy-saving window system for reducing heat conduction. The shape I, C, HK, T, CT, S and other polyamide thermal barrier material can prevent the window frame from dust and water and could realize a better Uf value, mostly used on the sash. We can make special laser marking on thermal barrier strips according to customers’ requirements.
Over the years, polyamide heat-insulation strip has been widely used in glass curtain walls due to its good properties and low cost. Especially Polyamide 66 reinforced by 25% glass fiber thermal break strips, they are inserted into aluminum window, door and facade profile for thermal insulation.
The shape T polyamide thermal barrier material can prevent the window frame from dust and water, also has a more firmness mechanical performance than the shape I, mostly used on the sash.
For the shape T, we can provide the following size or customize according to customers' requirements.
1.Effectively increased thermal in the system property insulation.
2.Reduces condensation on the window.
4.Improve comfort and living condition.
5.Possible double color coatings provide better aesthetic effect.
6.Various shapes will be designed for the customer's requirements.
7.The working temperature of the thermal insulation strip is 220°C, Melting Point reaches to 246°C. This enables coating process after assembly of composite profiles.
8.High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage.
9.linear thermal dilation coefficient almost identical to that of aluminium profiles.
|NO.||Item||Unit||GB/T 23615.1-2009||BAYU-Technical specification|
|2||Linear expansion coefficient||K-1||(2.3-3.5)×10-5||(2.3-3.5)×10-5|
|3||Vicat softening temperature||ºC||≥230ºC||≥233ºC|
|5||Testing for tensile cracks||-||No cracks||No cracks|
|10||Elongation at break||%||≥2.5||≥2.6|
|12||High temperature tensile strength(transverse)||MPa||≥45a||≥47a|
|13||Low temperature tensile strength(transverse)||MPa||≥80a||≥81a|
|14||Water resistance tensile strength(transverse)||MPa||≥35a||≥35a|
|15||Aging resistance tensile strength(transverse)||MPa||≥50a||≥50a|
1.Sample water content less than 0.2% by weight.
2.Norm laboratory condition:(23±2)ºC and (50±10)% relative humidity.
3.The specifications marked with "a" only applies to I-shape strip otherwise, the specifications concluded between supplier and buyer through consultation, shall be written in contract or purchase order.
The strips will be stored in the ventilated and dry environment, horizontally placed, paying attention to waterproof, keeping away from the heat source, avoiding heavy pressure and the contact with acid, alkali as well as organic solvent.
We have the production capacity of 100000 meters per day. For common specifications, we have molds , and will be shipped in 5-10 working days after receiving the payment.
For all specifications/shapes, they could be packaged in linear, the length will be 6 meters, or customized.
For the Shape "I", "C", and some simple shapes, they can be packed in rolls. 400-600 meters/roll.
1. Expertise in the production of standard polyamide thermal break strips.
2. Respect customers' needs, provide customized products, try best to satisfy customers' requirements.
3. Fast service and on-time delivery
4. Strict quality control system, each production process will be strictly supervised by us.
5.We can provide all products on the insulation strip production line and the technical support.
Please feel free to contact us if you have any questions.
Name: Lana Lou