Suzhou Polywell Engineering Plastics Co.,Ltd
| Supply Ability | 100,000 Meters per Day |
| Packaging Details | Linear or Roll |
| Delivery Time | 15-20 Working Days |
| Payment Terms | T/T |
| Type | Other Heat Insulation Materials |
| Color | Black |
| Material | PA66GF25 |
| Application | Aluminum Profile |
| Density | 1.25-1.35 g/cm3 |
| Technical Rerformance | GB/T 23615.1-2009 |
| Life | More than 40 years |
| Origin | Zhangjiagang, China |
| Port | Shanghai |
| Refractoriness | 230-255℃ |
| Place of Origin | China |
| Brand Name | Polywell |
| Model Number | PW-C |
| Certification | SGS |
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Product Specification
| Supply Ability | 100,000 Meters per Day | Packaging Details | Linear or Roll |
| Delivery Time | 15-20 Working Days | Payment Terms | T/T |
| Type | Other Heat Insulation Materials | Color | Black |
| Material | PA66GF25 | Application | Aluminum Profile |
| Density | 1.25-1.35 g/cm3 | Technical Rerformance | GB/T 23615.1-2009 |
| Life | More than 40 years | Origin | Zhangjiagang, China |
| Port | Shanghai | Refractoriness | 230-255℃ |
| Place of Origin | China | Brand Name | Polywell |
| Model Number | PW-C | Certification | SGS |
| High Light | thermal break aluminium profiles ，thermal break insulator | ||
The shape C polyamide thermal insulation strip can prevent the window frame from dust and water, also has a more beautiful appearance than the shape I, but not so firm.
For the shape C, we can provide the above size or customize according to customers' requirements.
1 .Effectively increased thermal in the system property insulation.
2. Reduces condensation on the window.
3. Sound insulated.
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.
| Name | Specification | Brand | Material |
| Polyamide Granules | PA66 GF25 | Polywell | PA66, Fiberglass |
| Item | Unit | GB/T 23615.1-2009 | PW-Technical specification |
| Density | g/cm3 | 1.3±0.05 | 1.25-1.35 |
| Linear expansion coefficient | K-1 | (2.3-3.5)×10-5 | (2.3-3.5)×10-5 |
| Vicat softening temperature | ºC | ≥230ºC | ≥230ºC |
| Melting point | ºC | ≥240 | ≥240 |
| Testing for tensile cracks | - | No cracks | No cracks |
| Shore hardness | - | 80±5 | 76-85 |
| Impact strength(Unnotched) | KJ/m2 | ≥35 | ≥35 |
| Tensile strength(longitudinal) | MPa | ≥80a | ≥80a |
| Elasticity modulus | MPa | ≥4500 | ≥4500 |
| Elongation at break | % | ≥2.5 | ≥2.5 |
| Tensile strength(transverse) | MPa | ≥70a | ≥70a |
| High temperature tensile strength(transverse) | MPa | ≥45a | ≥45a |
| Low temperature tensile strength(transverse) | MPa | ≥80a | ≥80a |
| 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 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.
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.
We have the production capacity of 100000 meters per day. For common specifications, we have molds, and will be shipped in 7-15 working days after receiving the payment.
Please feel free to contact us if you have any questions.
Name: Lydia
Phone: +8615601568506 (WhatsApp)
Address: Yangshe Town, Zhangjiagang City, Jiangsu Province, China.
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
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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