Suzhou Polywell Engineering Plastics Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 100,000 Meters per day |
| Delivery Time | 15-20 Working Days |
| Packaging Details | Linear or Roll |
| Color | Black |
| Density | 1.25-1.35 g/cm3 |
| Shape | Custimized |
| Size | Customized |
| Material | PA66 GF25 |
| Length | 6 Meters per Piece |
| Certificate | SGS |
| Application | Broken Bridge Aluminum Window Frame |
| Brand Name | Polywell |
| Model Number | PW-CT |
| Place of Origin | China |
| Certification | SGS |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000 Meters per day |
| Delivery Time | 15-20 Working Days | Packaging Details | Linear or Roll |
| Color | Black | Density | 1.25-1.35 g/cm3 |
| Shape | Custimized | Size | Customized |
| Material | PA66 GF25 | Length | 6 Meters per Piece |
| Certificate | SGS | Application | Broken Bridge Aluminum Window Frame |
| Brand Name | Polywell | Model Number | PW-CT |
| Place of Origin | China | Certification | SGS |
| High Light | Polyamide Thermal Break Bars ，Nylon Profile Sound Insulation Strip ，PA66 Polyamide Thermal Break Bars | ||
What is a polyamide thermal barrier strip?
What does a thermal break do?
A thermal break is defined as a material with low thermal conductivity placed in an extrusion with the purpose of reducing the flow of thermal energy (heat). In aluminum windows, three types of thermal breaks are used. A standard pocket thermal break has been used in the window industry for decades.
| Name | Brand | Material |
| PA66 Thermal Break Strips | Polywell | PA66 GF25 |
| Item | Unit | GB/T 23615.1-2009 | PW-Technical specification |
| Density | g/cm3 | 1.3±0.05 | 1.28-1.35 |
| Linear expansion coefficient | K-1 | (2.3-3.5)×10-5 | (2.3-3.5)×10-5 |
| Vicat softening temperature | ºC | ≥230ºC | ≥233ºC |
| Melting point | ºC | ≥240 | ≥240 |
| Testing for tensile cracks | - | No cracks | No cracks |
| Shore hardness | - | 80±5 | 80-85 |
| Impact strength(Unnotched) | KJ/m2 | ≥35 | ≥38 |
| Tensile strength(longitudinal) | MPa | ≥80a | ≥82a |
| Elasticity modulus | MPa | ≥4500 | ≥4550 |
| Elongation at break | % | ≥2.5 | ≥2.6 |
| Tensile strength(transverse) | MPa | ≥70a | ≥70a |
| 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.
The polyamide strip is a material of low thermal conductivity which will minimise the transfer of heat and cold through the window frame, resulting in improved energy efficiency. The polyamide strip will have a HUGE impact in reducing transfer of heat and cold over typical non-thermal profiles. These sections can be anodized or powder coated to withstand the harsh climate, including UV damage and salt corrosion.
The wider the thermal break, the greater insulation performance.
Thermally Broken windows are a major contribution to sustainable and eco-friendly homes. They help to save money, energy and support the environment.
For all shapes, they could be packaged in linear, the length will be 6 meters or customized.
For the simple shapes like shape 'I' and shape 'C', they can be packed in rolls. 400-600 meters/roll.
Delivery details:
Shipped in 7-15 working days after receiving the deposit.
Please feel free to contact us if you have any questions.
Lydia
E-mail: lydia@szpolywell.cn
Tel: +86-15601568506 (WhatsApp)
Address: Yangshe Town, Zhangjiagang City, Jiangsu Province, China.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
7 million-10 million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years... We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years...
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