Mr. Paolo CelaniThank you very much for very good news! 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.
Mr. Martyn HainesThank you for your help with this order and if ever you need someone to tell customers how helpful you are just tell them to contact me.
Mr. Dietmar DürrI received your samples. I agree to Mr. Wölki, they looks pretty good. We will arrange the balance payment. Please pack the mold and send them asap.
PA66 GF25 Thermal Break Profile For Aluminum System Window And Glass Curtain Walls
Contact me for free samples and coupons.
Wechat: 0086 18588475571
If you have any concern, we provide 24-hour online help.x
|Product Name||PA Thermal Insulation Strips||Raw Material||PA66-GF25|
|Transport Package||Roll Or Linear||Application||Aluminum Bridge Window Frame|
thermal break aluminium profiles,
plastic extrusion profiles
Black Color PA6.6 GF25 Thermal Break Profile For Aluminum Bridge Window Frame And Glass Curtain Walls
What is Polyamide Thermal Break Strip (PA66 GF25%)
There are many different materials to produce thermal break strips, such as PA66 GF25%, ASA, ABS, PVC. Among them, polyamide material is the most popular material for thermal break. Thermal insulating profiles made of polyamide PA 66 GF25% (25% glass fiber reinforced polyamide) have significant advantages.
The coefficient of linear thermal expansion (linear elongation coefficient) of the polyamide profiles is equivalent to the aluminum profile. Therefore, the polyamide profile is not subjected to internal stresses after it is pressed to aluminum profile. This is one of the most important advantages of using the polyamide material as a thermal barrier.
Secondly, the deflection temperature of the polyamide profiles under load is high. Even at 200° C for about 15 minutes, no deformation occurs. Therefore, it can easily be heated in the ovens at the powder coating process.
Thirdly, polyamide profiles do not emit toxic gases in case of fire. They are environmentally friendly.
In addition, dimensional stability and resistance to chemicals of polyamide thermal barriers are high.
|Item||Unit||GB/T 23615.1-2009||PW-Technical specification|
|Linear expansion coefficient||K-1||(2.3-3.5)×10-5||(2.3-3.5)×10-5|
|Vicat softening temperature||ºC||≥230ºC||≥233ºC|
|Testing for tensile cracks||-||No cracks||No cracks|
|Elongation at break||%||≥2.5||≥2.6|
|High temperature tensile strength(transverse)||MPa||≥45a||≥47a|
|Low temperature tensile strength(transverse)||MPa||≥80a||≥81a|
|Water resistance tensile strength(transverse)||MPa||≥35a||≥35a|
|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.
Sample is Free, but the express fee is collect or you pay us the cost in advance.
For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 5,000 meters.
About Customizing Special shape of polyamide Profiles and its period
You can customize the special shape of polyamide strips. If we didn't meet this shape before, we will make new mold for you, and you should pay for the mold.
About Customizing Package Style and Marks
You can customize the package style and marks.
It is mainly used in thermal broken bridge aluminium windows and doors. It can reduce heat loss or heat gain through the aluminum and has better performance in terms of power usage.
1. Introduce products in detail
2. Recommend suitable solutions
3. Provide with reference information
1. Provide with layout and engineering conditions
2. Inform the processing status
3. Offer related documents
1. Provide installation, commissioning and training
2. Offer spare parts
3. Provide with necessary technical support
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.
Shipped in 15-20 working days after payment.
Welcome to visit our company!
Please feel free to contact us if you have any questions.
Tel: +86-15601568506 (WhatsApp)
Address: Yangshe Town, Zhangjiagang City, Jiangsu Province, China.